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Cheap flights from Chicago O'Hare Intl Airport to Seattle from £74

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SEA
26 Nov — 3 Dec1
1 adult

Cheap flight deals from O'Hare Intl to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 November 2024.

Round-trip from

£133

One-way from

£74

Popular in

July

Cheapest in

February
Delta
  • Delta
  • 18/3-19/3
  • Nonstop
  • 8h 50m total
  • Chicago to Seattle
Search Deals
Delta
  • Delta
  • 18/1
  • Nonstop
  • 4h 58m total
  • Chicago to Seattle
Search Deals
High demand for flights, 30% potential price rise
Search Deals
Best time to find cheap flights, 35% potential price drop
Search Deals

Find flight deals from O'Hare Intl to Seattle

Cheapest flights from O'Hare Intl to Seattle
Explore the most affordable flight options available from O'Hare Intl to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Tue 10/1206:05ORD - SEA
Nonstop4h 50mDelta
Sat 14/1206:15SEA - ORD
Nonstop4h 02mDelta
Deal found 19/11£133
Tue 24/1206:00ORD - SEA
Nonstop4h 44mAlaska Airlines
Tue 31/1222:36SEA - ORD
Nonstop4h 04mAlaska Airlines
Deal found 20/11£141
Wed 18/1208:45ORD - SEA
1 stop9h 15mUnited Airlines
Tue 7/115:18SEA - ORD
1 stop6h 41mUnited Airlines
Deal found 20/11£170
Tue 17/1211:33ORD - SEA
1 stop7h 29mSun Country Air
Sun 5/118:27SEA - ORD
1 stop21h 38mSun Country Air
Deal found 20/11£213
Wed 18/1212:15ORD - SEA
2 stops12h 45mSouthwest
Tue 7/109:10SEA - ORD
2 stops11h 25mSouthwest
Deal found 20/11£269
Mon 25/1106:00ORD - SEA
1 stop28h 19mMultiple Airlines
Fri 29/1114:24SEA - ORD
1 stop12h 11mMultiple Airlines
Deal found 20/11£298

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

Customise your flight search to find flights from O'Hare Intl to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 939,815 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 18/3

07:40-10:31

Nonstop4h 51m

Seattle/Tacoma Intl

Wed 19/3

17:45-23:44

Nonstop3h 59m

£133

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 24/12

06:00-08:44

Nonstop4h 44m

Seattle/Tacoma Intl

Tue 31/12

22:36-04:40

Nonstop4h 04m

£141

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Mon 10/2

07:15-14:00

1 stop8h 45m

Seattle/Tacoma Intl

Thu 13/2

07:00-13:04

Nonstop4h 04m

£163

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Wed 15/1

13:45-22:40

2 stops10h 55m

Seattle/Tacoma Intl

Sun 19/1

10:00-23:05

2 stops11h 05m

£219

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 24/12

10:00-17:29

1 stop9h 29m

Seattle/Tacoma Intl

Mon 30/12

23:59-17:38

1 stop15h 39m

£245

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sat 18/1

07:00-09:58

Nonstop4h 58m

£74

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Thu 28/11

06:00-08:44

Nonstop4h 44m

£75

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 14/2

19:59-22:42

Nonstop4h 43m

£78

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 17/12

11:33-17:02

1 stop7h 29m

£109

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Thu 27/2

12:15-22:00

2 stops11h 45m

£141

Flights are sorted by cheapest return flights first.

Deals found on 21/11

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

Have a flexible travel schedule? Discover the best time to fly to Seattle 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 Seattle

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

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

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Seattle. Price data was last updated on 15 November 2024.

The best time to book flights from Chicago O'Hare Intl Airport to Seattle is 38 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Seattle (average of £616). Flying from Chicago O'Hare Intl Airport to Seattle in July is currently the most expensive (average of £841). 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.

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

Find hourly flight availability from O'Hare Intl to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Seattle as you normally would.

Weekly flight availability from Chicago O'Hare Intl Airport to Seattle

Explore weekly flight availability from O'Hare Intl to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 November 2024.

The most flights from ORD to SEA are scheduled on a Monday (35 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 21 November 2024.
Get a feel of what it's like to fly with Delta, Alaska Airlines and United Airlines from Chicago to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very Good
5,014 reviews
Check prices

Crew

8.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very Good
5,014 reviews
Southwest
8.1
Very Good
5,014 reviews
Check prices

Crew

8.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very Good
9,461 reviews
Southwest
8.1
Very Good
5,014 reviews
Check prices

Crew

8.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very Good
8,756 reviews
Southwest
8.1
Very Good
5,014 reviews
Check prices

Crew

8.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very Good
5,014 reviews
Check prices

Crew

8.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Sun Country Air
7.0
Good
415 reviews
Southwest
8.1
Very Good
5,014 reviews
Check prices

Crew

8.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Seattle. 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 Seattle from Chicago O'Hare Intl?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Seattle. You should not have trouble finding flights to Seattle/Tacoma Intl from Chicago O'Hare Intl; the airport handles an average of 24 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Seattle airport from Chicago O'Hare Intl. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

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

    According to our current data, Delta (£133), Alaska Airlines (£141), and United Airlines (£163) offers the cheapest pricing from Chicago O'Hare Intl Airport to Seattle. Delta is priced at 37% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at £74. Alaska Airlines flights start at £75 while deals on United Airlines start at £78 one-way.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Seattle?

    Before booking your flight to Seattle from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Scandinavian Airlines (100%), Air France (100%), Korean Air( 95%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Seattle?

    Looking at all options, your cheapest flight can be booked for £129. While the most popular route (Chicago O'Hare Intl - Seattle/Tacoma Intl) can be booked for £141 on average our data indicates £172 when flying from Chicago O'Hare Intl Airport to Seattle.

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

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

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

    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 Seattle.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Seattle 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 Seattle?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Seattle (average of £616). Flying from Chicago O'Hare Intl Airport to Seattle in July is currently the most expensive (average of £841). 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.

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

Certainly. Search results for flights to Seattle from O'Hare Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from O'Hare Intl today and book when prices fit your budget.

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