£146+ Flights from San Antonio | Cheapflights

What to know about flights from San Antonio

Good round-trip deal	£489 or less
Good one-way deal	£36 or less

Price to beat on a round-trip flight from San Antonio.

Price to beat on a one-way flight from San Antonio.

Find flights from San Antonio

Cheapest flights from San Antonio
Explore the most affordable flight options available from San Antonio. Find the lowest fares based on data from user searches, with prices last updated on 24 March 2025.

Mon 1/920:37SAT - LHR

1 stop11h 48mBritish Airways

Fri 12/907:45LHR - SAT

2 stops17h 08mBritish Airways

Deal found 24/3£529

Wed 7/506:45SAT - EDI

2 stops28h 40mMultiple Airlines

Wed 14/506:00EDI - SAT

3 stops29h 04mMultiple Airlines

Deal found 23/3£530

Wed 7/506:33SAT - LHR

1 stop18h 12mDelta

Fri 16/506:30LHR - SAT

2 stops16h 50mDelta

Deal found 23/3£536

Wed 30/414:10SAT - LHR

1 stop15h 25mUnited Airlines

Wed 7/507:25LHR - SAT

2 stops19h 09mUnited Airlines

Deal found 24/3£536

Wed 7/514:37SAT - LGW

2 stops34h 23mMultiple Airlines

Fri 16/510:05LGW - SAT

2 stops24h 59mMultiple Airlines

Deal found 23/3£540

Sun 10/808:00SAT - MAN

1 stop18h 35mDelta

Thu 18/914:15MAN - SAT

2 stops25h 24mDelta

Deal found 24/3£542

Mon 19/519:34SAT - LHR

2 stops43h 41mIberia

Sat 31/508:20LHR - SAT

1 stop20h 42mIberia

Deal found 24/3£543

Sat 12/413:17SAT - MAN

2 stops20h 28mBritish Airways

Tue 22/407:55MAN - SAT

2 stops21h 02mBritish Airways

Deal found 24/3£546

Wed 23/417:13SAT - LHR

1 stop14h 17mKLM

Tue 29/411:45LHR - SAT

1 stop16h 55mKLM

Deal found 23/3£548

Mon 21/411:00SAT - BUD

2 stops24h 10mMultiple Airlines

Mon 5/518:55BUD - SAT

2 stops29h 57mMultiple Airlines

Deal found 24/3£552

Sun 10/806:45SAT - MAN

2 stops21h 15mUnited Airlines

Thu 18/911:25MAN - SAT

3 stops31h 37mUnited Airlines

Deal found 24/3£561

Sun 24/807:15SAT - LHR

3 stops17h 15mMultiple Airlines

Thu 4/909:30LHR - SAT

2 stops17h 03mMultiple Airlines

Deal found 24/3£563

Best flights from San Antonio
Discover carefully curated flight deals from San Antonio that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 March 2025.

Mon 1/920:37SAT - LHR

1 stop11h 48mBritish Airways

Fri 12/907:45LHR - SAT

2 stops17h 08mBritish Airways

Deal found 24/3£529

Wed 7/506:45SAT - EDI

2 stops28h 40mMultiple Airlines

Wed 14/506:00EDI - SAT

3 stops29h 04mMultiple Airlines

Deal found 23/3£530

Wed 7/506:33SAT - LHR

1 stop18h 12mDelta

Fri 16/506:30LHR - SAT

2 stops16h 50mDelta

Deal found 23/3£536

Wed 30/414:10SAT - LHR

1 stop15h 25mUnited Airlines

Wed 7/507:25LHR - SAT

2 stops19h 09mUnited Airlines

Deal found 24/3£536

Mon 19/519:34SAT - LHR

2 stops43h 41mIberia

Sat 31/508:20LHR - SAT

1 stop20h 42mIberia

Deal found 24/3£543

Wed 23/417:13SAT - LHR

1 stop14h 17mKLM

Tue 29/411:45LHR - SAT

1 stop16h 55mKLM

Deal found 23/3£548

Mon 19/516:21SAT - LHR

2 stops32h 09mAir Canada

Sat 31/509:30LHR - SAT

2 stops19h 27mAir Canada

Deal found 23/3£577

Sun 6/414:28SAT - LHR

1 stop12h 32mFinnair

Sun 13/408:20LHR - SAT

1 stop15h 58mFinnair

Deal found 23/3£579

Mon 1/917:08SAT - LCY

2 stops17h 17mLufthansa

Fri 12/908:55LCY - SAT

2 stops17h 38mLufthansa

Deal found 24/3£600

Wed 7/511:59SAT - LHR

2 stops27h 41mScandinavian Airlines

Fri 16/507:05LHR - SAT

3 stops21h 13mScandinavian Airlines

Deal found 23/3£629

Sat 17/518:08SAT - EDI

2 stops33h 12mAir France

Fri 30/509:00EDI - SAT

1 stop14h 14mAir France

Deal found 23/3£684

Fri 4/409:30SAT - LHR

2 stops17h 35mAer Lingus

Thu 10/413:25LHR - SAT

2 stops16h 33mAer Lingus

Deal found 22/3£704

Last-minute flights from San Antonio
Discover last-minute flight deals departing from San Antonio. Data was last updated 24 March 2025 and is based on user searches.

Sat 29/312:09SAT - LHR

2 stops36h 21mAir Canada

Sun 6/414:05LHR - SAT

2 stops27h 13mAir Canada

Deal found 23/3£773

Sat 29/320:31SAT - LHR

1 stop27h 54mBritish Airways

Sun 6/414:25LHR - SAT

1 stop15h 33mBritish Airways

Deal found 23/3£784

Sat 29/320:31SAT - LCY

2 stops41h 39mBritish Airways

Sun 6/415:25LCY - SAT

2 stops32h 07mBritish Airways

Deal found 23/3£1,042

Tue 1/412:27SAT - LHR

3 stops26h 53mScandinavian Airlines

Wed 16/406:40LHR - SAT

2 stops23h 50mScandinavian Airlines

Deal found 22/3£560

Tue 1/413:52SAT - LHR

2 stops20h 03mAer Lingus

Wed 16/408:50LHR - SAT

2 stops21h 08mAer Lingus

Deal found 23/3£663

Tue 1/414:32SAT - LHR

1 stop12h 28mIberia

Wed 16/412:00LHR - SAT

1 stop13h 46mIberia

Deal found 23/3£724

Tue 1/416:52SAT - LHR

1 stop13h 28mUnited Airlines

Wed 16/407:25LHR - SAT

2 stops19h 09mUnited Airlines

Deal found 23/3£730

Tue 1/413:45SAT - LHR

1 stop15h 25mDelta

Wed 16/406:30LHR - SAT

2 stops16h 43mDelta

Deal found 22/3£731

Tue 1/409:35SAT - LHR

3 stops18h 25mMultiple Airlines

Wed 16/409:30LHR - SAT

2 stops17h 04mMultiple Airlines

Deal found 23/3£736

Tue 1/418:06SAT - LGW

2 stops22h 14mMultiple Airlines

Wed 16/405:30LGW - SAT

2 stops23h 48mMultiple Airlines

Deal found 23/3£1,077

Wed 2/416:45SAT - EDI

1 stop11h 50mUnited Airlines

Wed 17/911:30EDI - SAT

1 stop17h 30mUnited Airlines

Deal found 24/3£688

One-way flights from San Antonio
Search for one-way flight options from San Antonio. Find affordable one-way fares based on user searches. Data last updated 24 March 2025.

Thu 8/512:30SAT - LHR

3 stops19h 45mMultiple Airlines

Deal found 22/3£248

Tue 15/412:45SAT - LGW

1 stop15h 15mMultiple Airlines

Deal found 24/3£249

Mon 7/422:30SAT - STN

3 stops51h 25mMultiple Airlines

Deal found 23/3£293

Wed 23/416:04SAT - EDI

2 stops21h 46mAer Lingus

Deal found 23/3£343

Mon 7/405:30SAT - LHR

2 stops22h 30mAir Canada

Deal found 23/3£345

Tue 8/415:25SAT - LHR

2 stops14h 00mDelta

Deal found 23/3£349

Thu 8/515:15SAT - LHR

1 stop13h 15mIberia

Deal found 23/3£351

Sat 19/711:55SAT - EDI

1 stop16h 40mUnited Airlines

Deal found 24/3£363

Fri 16/514:25SAT - LHR

1 stop15h 10mUnited Airlines

Deal found 24/3£363

Mon 7/422:30SAT - LCY

3 stops52h 00mMultiple Airlines

Deal found 23/3£365

Mon 7/414:28SAT - LCY

2 stops20h 02mBritish Airways

Deal found 23/3£368

Tue 15/414:11SAT - LCY

2 stops16h 19mUnited Airlines

Deal found 24/3£375

International flights from San Antonio
Find cheap international flights from San Antonio based on historic user searches and pricing. Information updated on 24 March 2025.

Thu 8/512:10SAT - DXB

2 stops21h 25mUnited Airlines

Wed 14/501:55DXB - SAT

1 stop22h 24mUnited Airlines

Deal found 23/3£760

Mon 8/916:10SAT - MNL

2 stops36h 15mMultiple Airlines

Mon 29/913:05MNL - SAT

2 stops37h 24mMultiple Airlines

Deal found 24/3£802

Sat 12/417:18SAT - BOM

2 stops40h 32mQatar Airways

Wed 30/409:35BOM - SAT

2 stops48h 20mQatar Airways

Deal found 23/3£824

Tue 6/506:35SAT - DXB

2 stops29h 20mQatar Airways

Tue 13/505:50DXB - SAT

2 stops26h 32mQatar Airways

Deal found 23/3£848

Tue 10/611:56SAT - DXB

2 stops45h 39mMultiple Airlines

Sun 15/600:50DXB - SAT

2 stops31h 09mMultiple Airlines

Deal found 23/3£864

Mon 1/908:00SAT - BOM

2 stops29h 45mDelta

Tue 9/901:20BOM - SAT

2 stops31h 35mDelta

Deal found 23/3£892

Thu 10/406:30SAT - DXB

2 stops31h 30mDelta

Wed 16/401:00DXB - SAT

2 stops30h 40mDelta

Deal found 24/3£907

Wed 7/514:25SAT - DEL

3 stops45h 15mUnited Airlines

Tue 13/500:05DEL - SAT

2 stops46h 37mUnited Airlines

Deal found 23/3£922

Fri 9/513:10SAT - MNL

2 stops27h 45mUnited Airlines

Sun 18/508:40MNL - SAT

2 stops45h 19mUnited Airlines

Deal found 23/3£966

Fri 11/412:21SAT - BOM

2 stops26h 14mLufthansa

Tue 29/401:30BOM - SAT

2 stops30h 15mLufthansa

Deal found 23/3£1,000

Thu 8/516:21SAT - DXB

1 stop18h 24mEmirates

Thu 15/509:30DXB - SAT

1 stop20h 36mEmirates

Deal found 23/3£1,002

Wed 28/511:30SAT - DEL

2 stops26h 05mDelta

Tue 22/700:50DEL - SAT

2 stops31h 53mDelta

Deal found 24/3£1,084

Find flights from San Antonio within your budget

Fly to

Route

Depart

Return

Price

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Mon 1/9

20:37-14:25

1 stop11h 48m

London Heathrow

Fri 12/9

07:45-18:53

2 stops17h 08m

£529

San AntonioEdinburgh

SAT - EDI

SATEDI

San Antonio

Wed 7/5

06:45-17:25

2 stops28h 40m

Edinburgh Turnhouse

Wed 14/5

06:00-05:04

3 stops29h 04m

£530

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Wed 7/5

06:33-06:45

1 stop18h 12m

London Heathrow

Fri 16/5

06:30-17:20

2 stops16h 50m

£536

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Wed 30/4

14:10-11:35

1 stop15h 25m

London Heathrow

Wed 7/5

07:25-20:34

2 stops19h 09m

£536

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Wed 7/5

14:37-07:00

2 stops34h 23m

London Gatwick

Fri 16/5

10:05-05:04

2 stops24h 59m

£540

San AntonioManchester

SAT - MAN

SATMAN

San Antonio

Sun 10/8

08:00-08:35

1 stop18h 35m

Manchester

Thu 18/9

14:15-09:39

2 stops25h 24m

£542

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Mon 19/5

19:34-21:15

2 stops43h 41m

London Heathrow

Sat 31/5

08:20-23:02

1 stop20h 42m

£543

San AntonioManchester

SAT - MAN

SATMAN

San Antonio

Sat 12/4

13:17-15:45

2 stops20h 28m

Manchester

Tue 22/4

07:55-22:57

2 stops21h 02m

£546

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Wed 23/4

17:13-13:30

1 stop14h 17m

London Heathrow

Tue 29/4

11:45-22:40

1 stop16h 55m

£548

San AntonioBudapest

SAT - BUD

SATBUD

San Antonio

Mon 21/4

11:00-18:10

2 stops24h 10m

Budapest Ferenc Liszt Intl

Mon 5/5

18:55-17:52

2 stops29h 57m

£552

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 56 results

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6

Best time to book a flight from San Antonio

Have a flexible travel schedule? Discover the best time to fly from San Antonio 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 San Antonio

Get recent, data-driven insights about flights from San Antonio including ideal travel times, pricing trends, and more.

When is the best time to book a flight from San Antonio?

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Antonio?

Currently, February is the cheapest month in which you can book a flight from San Antonio (average of £429). Flying from San Antonio in June will prove the most costly (average of £726). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from San Antonio?

Only one airline operates round-trip flights from San Antonio: British Airways. This airline flies to the following popular destinations: London.

British Airways

British Airways

From £776

Virgin Atlantic

Virgin Atlantic

From £690

What are popular destinations to fly to from San Antonio?

If you’re flying from San Antonio, these routes are more frequently taken by airlines Dallas (330 flights per day), Chicago (264 flights per day) and Atlanta (200 flights per day).

Phoenix Sky Harbor Intl

Phoenix Sky Harbor Intl

From £254

Las Vegas Harry Reid Intl

Las Vegas Harry Reid Intl

From £39

Denver Intl

Denver Intl

From £134

Mexico City Benito Juarez

Mexico City Benito Juarez

From £46

What is the cheapest place to fly to from San Antonio?

The cheapest city to fly to from San Antonio is Las Vegas Harry Reid Intl, with prices starting at £30. Explore other affordable destinations below.

Las Vegas Harry Reid Intl

Las Vegas Harry Reid Intl

From £39

Mexico City Benito Juarez

Mexico City Benito Juarez

From £46

Seattle/Tacoma Intl

Seattle/Tacoma Intl

From £131

Denver Intl

Denver Intl

From £134

Airline reviews for flights from San Antonio

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

8.0

Very Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

7.8

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

7.6

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

United Airlines

7.4

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

Virgin Atlantic

7.4

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

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Related info for your journey

What are the most popular destinations to fly to from San Antonio?
This month, the top selected destinations from San Antonio are Denver, Cancún, Boston. Throughout the year, Denver, Cancún, Boston are some of the top choices made by users flying from San Antonio.
What is the cheapest flight from San Antonio to anywhere?
Users have flown out of San Antonio for as low as £30 to Las Vegas (prices may vary depending on the airline and departure time). On average, users have booked flights for £236 to fly from San Antonio.
What is the cheapest premium economy flight from San Antonio?
Here are some of the cheapest offers we have found for the cheapest premium economy flights from San Antonio.
San Antonio to Detroit Metropolitan Wayne County Airport from £537
San Antonio to Salt Lake City from £578
San Antonio to Houston George Bush Intcntl Airport from £1,349
San Antonio to Dallas/Fort Worth Airport from £1,909
What is the cheapest first class flight from San Antonio?
If you’re looking for a cheap first-class flight from San Antonio, consider New York. Prices start at £930 so you can fly first-class even on a budget.
What is the cheapest month to fly from San Antonio?
At the present moment the cheapest month to fly from San Antonio is currently February; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.
Where are the cheapest places to fly to from San Antonio?
Check out the cheapest flights from San Antonio to embark to:
Travel from San Antonio to London from £519 round trip
How does Cheapflights help users find flights from San Antonio?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from San Antonio today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from San Antonio?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Antonio for you. Better yet — we are completely free to use.
Can Cheapflights find flights from San Antonio with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from San Antonio flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from San Antonio become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from San Antonio today and book when you’re ready!

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How does Cheapflights help users find flights from San Antonio?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from San Antonio today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from San Antonio?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Antonio for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Antonio with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Antonio flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Antonio become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from San Antonio today and book when you’re ready!

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