What is the cheapest airline that flies from San Antonio to Bilbao?

Delta, Lufthansa, and United Airlines are the most popular carriers operating from San Antonio to Bilbao

What airlines fly to Bilbao?

Lufthansa, Delta and United Airlines are the top three most popular airlines that fly to Bilbao from San Antonio according to our data. Lufthansa is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Bilbao. Keep in mind that there are 3 different airlines that fly to Bilbao on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Antonio Airport to Bilbao Airport?

Prices for flights from San Antonio Airport to Bilbao Airport refresh daily.

How old do you have to be to fly from San Antonio Airport to Bilbao Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Bilbao Airport.

What documentation or ID do you need to fly to Bilbao Airport?

The travel and health documents you'll need for your trip to Bilbao Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bilbao Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$472 Cheap Flights from San Antonio to Bilbao (SAT-BIO) in 2025

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Find the cheapest flights from San Antonio to Bilbao (SAT-BIO)

Round-trip

One-way

Cheap round-trip flights

1:05 pm - 11:25 pmSAT-BIO

27h 20m2 stops

6:45 am - 9:29 pmBIO-SAT

21h 44m2 stops

$606United Airlines

Find Deal

Thu, Oct 16 - Thu, Oct 23

4:22 pm - 4:40 pmSAT-BIO

41h 18m2 stops

6:45 am - 10:59 pmBIO-SAT

47h 14m2 stops

$670Lufthansa

Find Deal

Sat, Dec 6 - Sun, Dec 14

11:45 am - 1:20 pmSAT-BIO

18h 35m2 stops

6:45 am - 9:29 pmBIO-SAT

21h 44m2 stops

$680United Airlines

Find Deal

Sat, Oct 18 - Sat, Oct 25

5:30 am - 1:20 pmSAT-BIO

24h 50m3 stops

6:45 am - 10:35 pmBIO-SAT

22h 50m3 stops

$767Air Canada

Find Deal

Sat, Oct 18 - Sat, Oct 25

7:16 am - 5:50 pmSAT-BIO

27h 34m3 stops

7:15 am - 8:38 amBIO-SAT

32h 23m3 stops

$970Air Canada

Find Deal

Thu, Oct 16 - Thu, Oct 23

7:00 am - 12:50 pmSAT-BIO

22h 50m3 stops

6:45 am - 10:59 pmBIO-SAT

23h 14m2 stops

$1,301United Airlines

Find Deal

Sat, Dec 6 - Sun, Dec 14

7:47 am - 12:00 pmSAT-BIO

21h 13m3 stops

12:45 pm - 1:12 pmBIO-SAT

31h 27m3 stops

$1,663Air Canada

Find Deal

Sat, Dec 6 - Sun, Dec 14

United Airlines flights from San Antonio to Bilbao

Our best United Airlines deals on San Antonio to Bilbao flight tickets

United Airlines

Oct 16

SAT1:05 pmSan Antonio

27h 20m

2 stops

BIO11:25 pmBilbao

Oct 23

BIO6:45 amBilbao

21h 44m

2 stops

SAT9:29 pmSan Antonio

$606

Find similar

United Airlines

Oct 18

SAT11:45 amSan Antonio

18h 35m

2 stops

BIO1:20 pmBilbao

Oct 25

BIO6:45 amBilbao

21h 44m

2 stops

SAT9:29 pmSan Antonio

$680

Find similar

United Airlines

Dec 6

SAT7:00 amSan Antonio

22h 50m

3 stops

BIO12:50 pmBilbao

Dec 14

BIO6:45 amBilbao

23h 14m

2 stops

SAT10:59 pmSan Antonio

$1,301

Find similar

Air Canada flights from San Antonio to Bilbao

Our best Air Canada deals on San Antonio to Bilbao flight tickets

Air Canada

Oct 18

SAT5:30 amSan Antonio

24h 50m

3 stops

BIO1:20 pmBilbao

Oct 25

BIO6:45 amBilbao

22h 50m

3 stops

SAT10:35 pmSan Antonio

$767

Find similar

Air Canada

Oct 16

SAT7:16 amSan Antonio

27h 34m

3 stops

BIO5:50 pmBilbao

Oct 23

BIO7:15 amBilbao

32h 23m

3 stops

SAT8:38 amSan Antonio

$970

Find similar

Air Canada

Dec 6

SAT7:47 amSan Antonio

21h 13m

3 stops

BIO12:00 pmBilbao

Dec 14

BIO12:45 pmBilbao

31h 27m

3 stops

SAT1:12 pmSan Antonio

$1,663

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioBilbao

SAT - BIO

SATBIO

San Antonio

Thu 10/16

1:05 pm-11:25 pm

2 stops27h 20m

Bilbao

Thu 10/23

6:45 am-9:29 pm

2 stops21h 44m

$606

San AntonioBilbao

SAT - BIO

SATBIO

San Antonio

Sat 12/6

4:22 pm-4:40 pm

2 stops41h 18m

Bilbao

Sun 12/14

6:45 am-10:59 pm

2 stops47h 14m

$670

San AntonioBilbao

SAT - BIO

SATBIO

San Antonio

Sat 10/18

11:45 am-1:20 pm

2 stops18h 35m

Bilbao

Sat 10/25

6:45 am-9:29 pm

2 stops21h 44m

$680

San AntonioBilbao

SAT - BIO

SATBIO

San Antonio

Sat 10/18

5:30 am-1:20 pm

3 stops24h 50m

Bilbao

Sat 10/25

6:45 am-10:35 pm

3 stops22h 50m

$767

San AntonioBilbao

SAT - BIO

SATBIO

San Antonio

Thu 10/16

7:16 am-5:50 pm

3 stops27h 34m

Bilbao

Thu 10/23

7:15 am-8:38 am

3 stops32h 23m

$970

San AntonioBilbao

SAT - BIO

SATBIO

San Antonio

Sat 12/6

7:00 am-12:50 pm

3 stops22h 50m

Bilbao

Sun 12/14

6:45 am-10:59 pm

2 stops23h 14m

$1,301

San AntonioBilbao

SAT - BIO

SATBIO

San Antonio

Sat 12/6

7:47 am-12:00 pm

3 stops21h 13m

Bilbao

Sun 12/14

12:45 pm-1:12 pm

3 stops31h 27m

$1,663

San AntonioBilbao

SAT - BIO

SATBIO

San Antonio

Sun 9/21

4:31 pm-4:40 pm

2 stops17h 09m

$472

San AntonioBilbao

SAT - BIO

SATBIO

San Antonio

Sat 9/20

5:45 pm-10:25 am

2 stops33h 40m

$485

San AntonioBilbao

SAT - BIO

SATBIO

San Antonio

Sat 9/20

4:22 pm-1:25 pm

2 stops38h 03m

$496

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Bilbao?

The cheapest day to depart from San Antonio to Bilbao is on a Tuesday. Travelers who choose to depart for Bilbao on a Tuesday will often find tickets for as low as $831. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,336. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bilbao.

What is the cheapest time of day to depart on your flight to Bilbao?

Our most recent data shows that the best time of day to fly to Bilbao is at noon. Flights from San Antonio to Bilbao during this time can be as low as $831. In the morning is when there is more demand to fly to Bilbao, so prices are often more expensive at around $1,336 per ticket.

When to book flights from San Antonio to Bilbao

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Bilbao according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Antonio to Bilbao (SAT to BIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Bilbao

Direct flights	None

There are no direct flights from San Antonio to Bilbao. There are no popular flight routes from San Antonio to Bilbao.

Search flight deals

How far is San Antonio to Bilbao by plane?
Bilbao is 5111.0 mi away from San Antonio. 18h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from San Antonio Airport to Bilbao Airport?
Prices for flights from San Antonio Airport to Bilbao Airport refresh daily.
How old do you have to be to fly from San Antonio Airport to Bilbao Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Bilbao Airport.
What documentation or ID do you need to fly to Bilbao Airport?
The travel and health documents you'll need for your trip to Bilbao Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bilbao Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Getxo

Laredo

Lekeitio

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Bilbao?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to Bilbao. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Antonio to Bilbao with flexible booking policies on momondo?

All flight searches from San Antonio to Bilbao on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to Bilbao?

Once all potential San Antonio to Bilbao flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Antonio to Bilbao right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bilbao from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.