What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Athens round-trip?

Flying on Delta is currently your cheapest option to Athens, with prices starting at £449. Additional return tickets that might be worth considering are offered by United Airlines and Turkish Airlines, with the lowest prices starting at £451 and £454, respectively. You may be able to fly from Chicago O'Hare Intl Airport to Athens for 38% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Athens one-way?

The cheapet airlines for a one-way flight from Chicago O'Hare Intl Airport to Athens are Air Serbia (£268), SWISS (£353), and United Airlines (£355).

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Athens?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 29% on flights from Chicago O'Hare Intl Airport to Athens compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £754. For sooner than that we have options available in the next 3 days from £879.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Athens?

Our data shows that February tends to be the cheapest month to fly to Athens from Chicago O'Hare Intl Airport. Users have commonly found prices around £759 for the month, but tickets can be as low as £416. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from ORD to ATH?

When flying from Chicago O'Hare Intl Airport to Athens, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Athens from Chicago O'Hare Intl?

If you book a flight to Athens from Chicago O'Hare Intl, you will be flying to Eleftherios V., which is the city’s only airport. Athens Eleftherios V. (ATH) is located 12.3 mi from the center of Athens. There are 0 flights from Chicago O'Hare Intl to Eleftherios V. per day from 0 different airlines.

Can I find deals for flights from O'Hare Intl to Athens that include hotel bookings?

Yes. In addition to deals on O'Hare Intl to Athens flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from O'Hare Intl to Athens?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Athens.

Can I find deals for business class flights from O'Hare Intl to Athens?

Yes. Cheapflights offers flight deals from O'Hare Intl to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£268+ Flights from Chicago O'Hare Intl Airport to Athens

Cheap flight deals from O'Hare Intl to Athens

Round-trip from	£449
One-way from	£268
Popular in	June
Cheapest in	January
Average price	£511

Delta
24/3-4/4
2 total stops
55h 27m total
Chicago to Athens

Search Deals

Air Serbia
15/2
1 total stop
25h 45m total
Chicago to Athens

Search Deals

High demand for flights, 29% potential price rise

Search Deals

Best time to find cheap flights, 5% potential price drop

Search Deals

Average for round-trip flights in January 2025

Search Deals

Find flight deals from O'Hare Intl to Athens

Cheapest flights from O'Hare Intl to Athens
Explore the most affordable flight options available from O'Hare Intl to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Mon 24/317:25ORD - ATH

1 stop24h 40mDelta

Fri 4/410:30ATH - ORD

1 stop30h 47mDelta

Deal found 16/1£449

Mon 3/311:53ORD - ATH

2 stops16h 07mUnited Airlines

Wed 19/312:55ATH - ORD

1 stop16h 05mUnited Airlines

Deal found 17/1£451

Mon 6/1019:50ORD - ATH

1 stop23h 15mTurkish Airlines

Sun 19/1003:55ATH - ORD

1 stop22h 00mTurkish Airlines

Deal found 16/1£454

Mon 24/317:20ORD - ATH

1 stop24h 00mAustrian Airlines

Mon 31/313:35ATH - ORD

1 stop31h 45mAustrian Airlines

Deal found 16/1£457

Wed 5/316:25ORD - ATH

1 stop24h 40mMultiple Airlines

Tue 11/303:25ATH - ORD

1 stop19h 40mMultiple Airlines

Deal found 16/1£459

Sun 23/323:35ORD - ATH

1 stop18h 25mLufthansa

Mon 7/419:25ATH - ORD

1 stop30h 50mLufthansa

Deal found 16/1£461

Sun 2/219:05ORD - ATH

1 stop13h 40mSWISS

Thu 13/207:05ATH - ORD

1 stop17h 10mSWISS

Deal found 15/1£465

Thu 13/217:00ORD - ATH

1 stop17h 40mBritish Airways

Thu 20/207:30ATH - ORD

2 stops19h 50mBritish Airways

Deal found 16/1£491

Mon 14/407:00ORD - ATH

1 stop16h 00mVirgin Atlantic

Wed 23/410:30ATH - ORD

2 stops21h 36mVirgin Atlantic

Deal found 15/1£512

Sat 22/318:30ORD - ATH

1 stop25h 45mAir Serbia

Thu 27/316:30ATH - ORD

1 stop30h 05mAir Serbia

Deal found 16/1£520

Sat 5/419:15ORD - ATH

2 stops31h 25mScandinavian Airlines

Sat 12/421:05ATH - ORD

1 stop27h 05mScandinavian Airlines

Deal found 16/1£538

Best flights from O'Hare Intl to Athens
Discover carefully curated flight deals from O'Hare Intl to Athens that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 January 2025.

Mon 24/317:25ORD - ATH

1 stop24h 40mDelta

Fri 4/410:30ATH - ORD

1 stop30h 47mDelta

Deal found 16/1£449

Mon 3/311:53ORD - ATH

2 stops16h 07mUnited Airlines

Wed 19/312:55ATH - ORD

1 stop16h 05mUnited Airlines

Deal found 17/1£451

Mon 28/411:35ORD - ATH

1 stop31h 30mTurkish Airlines

Sun 11/503:55ATH - ORD

1 stop13h 55mTurkish Airlines

Deal found 16/1£454

Mon 24/317:20ORD - ATH

1 stop24h 00mAustrian Airlines

Fri 4/406:30ATH - ORD

1 stop14h 50mAustrian Airlines

Deal found 16/1£457

Wed 5/316:25ORD - ATH

1 stop24h 40mMultiple Airlines

Tue 11/303:25ATH - ORD

1 stop19h 40mMultiple Airlines

Deal found 16/1£459

Sun 23/323:35ORD - ATH

1 stop18h 25mLufthansa

Mon 7/419:25ATH - ORD

1 stop30h 50mLufthansa

Deal found 16/1£461

Sun 2/219:05ORD - ATH

1 stop13h 40mSWISS

Thu 13/207:05ATH - ORD

1 stop17h 10mSWISS

Deal found 15/1£465

Thu 13/217:00ORD - ATH

1 stop17h 40mBritish Airways

Thu 20/207:30ATH - ORD

2 stops19h 50mBritish Airways

Deal found 16/1£491

Mon 14/407:00ORD - ATH

1 stop16h 00mVirgin Atlantic

Wed 23/410:30ATH - ORD

2 stops21h 36mVirgin Atlantic

Deal found 15/1£512

Sat 22/318:30ORD - ATH

1 stop25h 45mAir Serbia

Thu 27/316:30ATH - ORD

1 stop30h 05mAir Serbia

Deal found 16/1£520

Sat 5/419:15ORD - ATH

2 stops31h 25mScandinavian Airlines

Sat 12/421:05ATH - ORD

1 stop27h 05mScandinavian Airlines

Deal found 16/1£538

Direct flights from O'Hare Intl to Athens
Explore direct flight options from O'Hare Intl to Athens based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 January 2025.

Sun 11/516:15ORD - ATH

Nonstop10h 15mUnited Airlines

Wed 21/512:35ATH - ORD

Nonstop11h 45mUnited Airlines

Deal found 16/1£480

Fri 9/516:15ORD - ATH

Nonstop10h 15mLufthansa

Fri 23/512:35ATH - ORD

Nonstop11h 45mLufthansa

Deal found 16/1£898

Wed 14/516:55ORD - ATH

Nonstop10h 15mFinnair

Mon 19/511:05ATH - ORD

Nonstop12h 00mFinnair

Deal found 16/1£1,010

Sun 13/717:05ORD - ATH

Nonstop10h 05mBritish Airways

Wed 3/911:05ATH - ORD

Nonstop12h 00mBritish Airways

Deal found 15/1£1,045

Last-minute flights from O'Hare Intl to Athens
Discover last-minute flight deals from O'Hare Intl to Athens. Data last updated 17 January 2025 and is based on user searches.

Wed 22/109:45ORD - ATH

1 stop27h 00mEthiopian Air

Tue 4/200:05ATH - ORD

2 stops39h 35mEthiopian Air

Deal found 17/1£1,683

Fri 24/110:05ORD - ATH

2 stops17h 45mMultiple Airlines

Sat 1/206:00ATH - ORD

2 stops23h 28mMultiple Airlines

Deal found 16/1£487

Fri 24/117:20ORD - ATH

1 stop12h 25mDelta

Wed 5/203:25ATH - ORD

1 stop19h 40mDelta

Deal found 17/1£495

Sat 25/115:35ORD - ATH

2 stops37h 55mUnited Airlines

Tue 4/207:05ATH - ORD

1 stop17h 10mUnited Airlines

Deal found 17/1£452

Sat 1/219:05ORD - ATH

1 stop13h 30mSWISS

Sat 15/207:05ATH - ORD

1 stop17h 10mSWISS

Deal found 15/1£547

Sat 1/216:58ORD - ATH

2 stops15h 37mKLM

Sat 15/217:20ATH - ORD

1 stop29h 10mKLM

Deal found 15/1£557

Sat 1/215:55ORD - ATH

2 stops18h 10mLufthansa

Sat 15/206:25ATH - ORD

2 stops20h 00mLufthansa

Deal found 15/1£591

Wed 5/209:45ORD - ATH

1 stop27h 00mEthiopian Air

Tue 11/200:05ATH - ORD

2 stops39h 35mEthiopian Air

Deal found 16/1£1,642

Fri 7/216:58ORD - ATH

2 stops24h 07mDelta

Thu 20/203:25ATH - ORD

2 stops22h 04mDelta

Deal found 17/1£511

Fri 7/216:25ORD - ATH

1 stop24h 40mMultiple Airlines

Wed 19/203:25ATH - ORD

1 stop19h 40mMultiple Airlines

Deal found 16/1£518

Fri 14/207:10ORD - ATH

2 stops26h 55mUnited Airlines

Fri 21/206:15ATH - ORD

2 stops45h 22mUnited Airlines

Deal found 15/1£509

Sun 23/213:10ORD - ATH

2 stops40h 45mEtihad Airways

Mon 10/306:25ATH - ORD

2 stops34h 00mEtihad Airways

Deal found 16/1£8,886

One-way flights from O'Hare Intl to Athens
Search for one-way flight options from O'Hare Intl to Athens. Find affordable one-way fares based on user searches. Data last updated 17 January 2025.

Sat 15/217:30ORD - ATH

1 stop25h 45mAir Serbia

Deal found 16/1£268

Sun 23/320:05ORD - ATH

1 stop13h 40mSWISS

Deal found 16/1£353

Tue 1/407:00ORD - ATH

1 stop20h 10mUnited Airlines

Deal found 16/1£355

Mon 24/307:35ORD - ATH

1 stop19h 00mDelta

Deal found 16/1£367

Sun 20/411:19ORD - ATH

1 stop15h 36mKLM

Deal found 17/1£416

Fri 14/317:20ORD - ATH

1 stop12h 20mAustrian Airlines

Deal found 17/1£417

Fri 14/215:55ORD - ATH

2 stops25h 00mLufthansa

Deal found 16/1£430

Sat 7/617:30ORD - ATH

2 stops45h 45mWestJet

Deal found 16/1£748

Tue 3/616:55ORD - ATH

Nonstop10h 15mFinnair

Deal found 16/1£817

Sat 8/317:13ORD - ATH

2 stops32h 22mVirgin Atlantic

Deal found 16/1£855

Thu 8/511:00ORD - ATH

2 stops16h 10mMultiple Airlines

Deal found 17/1£1,137

Find flights from O'Hare Intl to Athens within your budget

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 24/3

11:49-12:55

2 stops18h 06m

Athens Eleftherios V.

Tue 1/4

11:45-23:29

1 stop19h 44m

£449

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 28/4

11:35-03:05

1 stop31h 30m

Athens Eleftherios V.

Sun 11/5

03:55-09:50

1 stop13h 55m

£454

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 4/3

17:20-13:45

1 stop12h 25m

Athens Eleftherios V.

Thu 13/3

03:25-16:05

1 stop19h 40m

£455

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 24/3

17:20-00:20

1 stop24h 00m

Athens Eleftherios V.

Fri 4/4

06:30-13:20

1 stop14h 50m

£457

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sun 23/3

23:35-01:00

1 stop18h 25m

Athens Eleftherios V.

Mon 7/4

19:25-18:15

1 stop30h 50m

£461

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sun 2/2

19:05-16:45

1 stop13h 40m

Athens Eleftherios V.

Thu 13/2

07:05-16:15

1 stop17h 10m

£465

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 1/4

11:15-09:55

1 stop14h 40m

Athens Eleftherios V.

Mon 14/4

16:35-12:10

1 stop27h 35m

£467

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 14/4

07:00-07:00

1 stop16h 00m

Athens Eleftherios V.

Wed 23/4

10:30-00:06

2 stops21h 36m

£512

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sat 22/3

18:30-03:15

1 stop25h 45m

Athens Eleftherios V.

Sat 5/4

04:30-21:00

1 stop24h 30m

£520

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sat 5/4

19:15-10:40

2 stops31h 25m

Athens Eleftherios V.

Sat 12/4

21:05-16:10

1 stop27h 05m

£538

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 22 results

Best time to book a flight from O'Hare Intl to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from O'Hare Intl with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from O'Hare Intl to Athens

Get recent, data-driven insights about flights from O'Hare Intl to Athens including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Athens?

To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Athens, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Athens?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Athens (average of £101). Flying from Chicago O'Hare Intl Airport to Athens in August is currently the most expensive (average of £336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Athens by month

In terms of precipitation, rainfall in Athens ranges from 5.0 - 64.0 inches per month. December is typically the wettest month, when rainfall can reach 64.0 mm. July is typically the driest time to visit Athens when rainfall is around 5.0 mm.

Temperature in Athens by month

If weather is an important factor for your trip to Athens, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing Athens

Peruse reviews from past customers who have flown with United Airlines and Delta from Chicago to Athens to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,513 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

8,513 reviews

Delta

8.0

Very Good

8,513 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,339 reviews

Delta

8.0

Very Good

8,513 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,285 reviews

Delta

8.0

Very Good

8,513 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

786 reviews

Delta

8.0

Very Good

8,513 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,598 reviews

Delta

8.0

Very Good

8,513 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Athens from Chicago O'Hare Intl?
If you book a flight to Athens from Chicago O'Hare Intl, you will be flying to Eleftherios V., which is the city’s only airport. Athens Eleftherios V. (ATH) is located 12.3 mi from the center of Athens. There are 0 flights from Chicago O'Hare Intl to Eleftherios V. per day from 0 different airlines.
What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Athens round-trip?
Flying on Delta is currently your cheapest option to Athens, with prices starting at £449. Additional return tickets that might be worth considering are offered by United Airlines and Turkish Airlines, with the lowest prices starting at £451 and £454, respectively. You may be able to fly from Chicago O'Hare Intl Airport to Athens for 38% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Athens one-way?
The cheapet airlines for a one-way flight from Chicago O'Hare Intl Airport to Athens are Air Serbia (£268), SWISS (£353), and United Airlines (£355).
Can I find deals for flights from O'Hare Intl to Athens that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to Athens flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to Athens?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Athens.
Can I find deals for business class flights from O'Hare Intl to Athens?
Yes. Cheapflights offers flight deals from O'Hare Intl to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Athens?
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Athens (average of £101). Flying from Chicago O'Hare Intl Airport to Athens in August is currently the most expensive (average of £336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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When you search for this flight from O'Hare Intl to Athens, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Athens?

Millions of users choose and trust Cheapflights to book the best flight deals from O'Hare Intl to Athens for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from O'Hare Intl to Athens with no change fees?

Need flexible booking options for your flight to Athens from O'Hare Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Athens become cheaper?

Yes! Start tracking prices for O'Hare Intl to Athens flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Chicago O'Hare Intl Airport to Athens from £268

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from O'Hare Intl to Athens

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from O'Hare Intl to Athens

Cheapest flights from O'Hare Intl to AthensExplore the most affordable flight options available from O'Hare Intl to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Explore the most affordable flight options available from O'Hare Intl to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Find flights from O'Hare Intl to Athens within your budget

Best time to book a flight from O'Hare Intl to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from O'Hare Intl with our price prediction graph.

Travel insights for flights from O'Hare Intl to Athens

Get recent, data-driven insights about flights from O'Hare Intl to Athens including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Athens?

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Athens. Price data was last updated on 10 January 2025.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Athens?

Rainfall in Athens by month

Plan your trip to Athens by taking into account the average rainfall totals by month.

Temperature in Athens by month

Plan your trip to Athens by taking into account the average temperature totals by month.

Reviews of airlines servicing Athens

Peruse reviews from past customers who have flown with United Airlines and Delta from Chicago to Athens to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Athens from Chicago O'Hare Intl?

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Athens round-trip?

What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Athens one-way?

Can I find deals for flights from O'Hare Intl to Athens that include hotel bookings?

How can I find direct flights from O'Hare Intl to Athens?

Can I find deals for business class flights from O'Hare Intl to Athens?

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Athens?

Travelling to a place near Chicago O'Hare Intl Airport?

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Other flights to Athens

Explore flights to Athens departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 January 2025.

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How does Cheapflights help users find flights from O'Hare Intl to Athens?

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Athens?

Can Cheapflights find flights from O'Hare Intl to Athens with no change fees?

Can Cheapflights notify me if prices for flights from O'Hare Intl to Athens become cheaper?

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Cheapest flights from O'Hare Intl to Athens
Explore the most affordable flight options available from O'Hare Intl to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.