What is the cheapest airline that flies from Buffalo to Spain?

United Airlines, British Airways, and KLM are the most popular carriers operating from Buffalo to Spain

What airlines fly to Spain?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Spain from Buffalo according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 6 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Buffalo Airport to Spain?

Prices for flights from Buffalo Airport to Spain were last updated today.

How many operators does momondo search for flights from Buffalo Airport to Spain?

As of October 2026, there are 5 operators available to choose from for flights from Buffalo Airport to Spain.

How old do you have to be to fly from Buffalo Airport to Spain?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Spain.

What documentation or ID do you need to fly to Spain?

The required travel and health documents for your Spain trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Spain. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$320 Cheap Flights from Buffalo to Spain in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Spain

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 am - 8:20 amBUF Buffalo-BCN Barcelona-El Prat

20h 35m1 stop Newark

1:35 pm - 10:59 pmBCN Barcelona-El Prat-BUF Buffalo

39h 24m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$692United Airlines

Mon, Feb 1 - Fri, Feb 5

5:45 pm - 8:20 amBUF Buffalo-BCN Barcelona-El Prat

32h 35m1 stop Newark

1:35 pm - 4:41 pmBCN Barcelona-El Prat-BUF Buffalo

33h 06m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$692United Airlines

Mon, Feb 1 - Fri, Feb 5

3:26 pm - 12:15 pmBUF Buffalo-MAD Madrid Barajas

14h 49m2 stops Philadelphia London Heathrow

1:30 pm - 10:45 pmMAD Madrid Barajas-BUF Buffalo

15h 15m1 stop Philadelphia

$695British Airways

Wed, Nov 18 - Wed, Nov 25

10:36 am - 12:15 pmBUF Buffalo-MAD Madrid Barajas

19h 39m2 stops Philadelphia London Heathrow

7:25 pm - 6:00 pmMAD Madrid Barajas-BUF Buffalo

52h 35m2 stops London Heathrow Chicago O'Hare Intl

$706British Airways

Wed, Nov 18 - Wed, Nov 25

5:50 pm - 9:20 amBUF Buffalo-BCN Barcelona-El Prat

33h 30m2 stops Chicago O'Hare Intl Toronto Pearson Intl

6:20 am - 8:31 pmBCN Barcelona-El Prat-BUF Buffalo

20h 11m2 stops Zurich Chicago O'Hare Intl

$706Multiple Airlines

Sat, Mar 6 - Thu, Mar 11

4:35 pm - 12:15 pmBUF Buffalo-MAD Madrid Barajas

14h 40m2 stops Boston Logan Intl London Heathrow

12:40 pm - 9:37 pmMAD Madrid Barajas-BUF Buffalo

14h 57m1 stop Chicago O'Hare Intl

$707Iberia

Tue, Oct 27 - Wed, Nov 4

8:00 am - 8:55 amBUF Buffalo-MAD Madrid Barajas

19h 55m1 stop Philadelphia

12:40 pm - 9:37 pmMAD Madrid Barajas-BUF Buffalo

14h 57m1 stop Chicago O'Hare Intl

$710American Airlines

Tue, Oct 27 - Wed, Nov 4

11:20 am - 7:20 amBUF Buffalo-MAD Madrid Barajas

15h 00m1 stop New York John F Kennedy Intl

9:20 am - 11:57 pmMAD Madrid Barajas-BUF Buffalo

20h 37m1 stop New York John F Kennedy Intl

$710Delta

Sat, Oct 31 - Wed, Nov 18

5:20 pm - 9:45 amBUF Buffalo-MAD Madrid Barajas

11h 25m1 stop Atlanta Hartsfield-Jackson

9:20 am - 10:35 amMAD Madrid Barajas-BUF Buffalo

31h 15m1 stop New York John F Kennedy Intl

$710Delta

Sat, Oct 31 - Mon, Nov 16

2:55 pm - 8:05 amBUF Buffalo-MAD Madrid Barajas

12h 10m2 stops Washington, D.C. Reagan-National Boston Logan Intl

1:00 pm - 10:44 pmMAD Madrid Barajas-BUF Buffalo

15h 44m2 stops Charlotte Douglas Philadelphia

$715American Airlines

Tue, Oct 27 - Wed, Nov 4

Cheap last minute flights

Enter your travel dates to find the best prices.

2:54 pm - 11:30 amBUF Buffalo-MAD Madrid Barajas

14h 36m1 stop Boston Logan Intl

1:30 pm - 7:59 pmMAD Madrid Barajas-BUF Buffalo

12h 29m1 stop Boston Logan Intl

$698JetBlue

Tue, Oct 13 - Wed, Oct 21

2:52 pm - 9:35 amBUF Buffalo-MAD Madrid Barajas

12h 43m1 stop Philadelphia

3:20 pm - 11:32 pmMAD Madrid Barajas-BUF Buffalo

14h 12m1 stop Philadelphia

$710British Airways

Tue, Oct 13 - Wed, Oct 21

6:55 pm - 12:15 pmBUF Buffalo-MAD Madrid Barajas

11h 20m1 stop Atlanta Hartsfield-Jackson

12:45 pm - 11:59 pmMAD Madrid Barajas-BUF Buffalo

17h 14m1 stop New York John F Kennedy Intl

$710Air France

Tue, Oct 13 - Wed, Oct 21

7:13 am - 5:30 amBUF Buffalo-MAD Madrid Barajas

16h 17m1 stop Charlotte Douglas

12:40 pm - 10:24 pmMAD Madrid Barajas-BUF Buffalo

15h 44m2 stops Charlotte Douglas New York LaGuardia

$715American Airlines

Tue, Oct 13 - Wed, Oct 21

9:06 am - 9:55 amBUF Buffalo-MAD Madrid Barajas

18h 49m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

12:45 pm - 11:59 pmMAD Madrid Barajas-BUF Buffalo

17h 14m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

$715Delta

Tue, Oct 13 - Wed, Oct 21

3:53 pm - 9:55 amBUF Buffalo-MAD Madrid Barajas

12h 02m1 stop New York John F Kennedy Intl

12:45 pm - 8:26 amMAD Madrid Barajas-BUF Buffalo

25h 41m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

$715Delta

Tue, Oct 13 - Wed, Oct 21

3:53 pm - 12:15 pmBUF Buffalo-MAD Madrid Barajas

14h 22m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

9:50 am - 11:59 pmMAD Madrid Barajas-BUF Buffalo

20h 09m1 stop Atlanta Hartsfield-Jackson

$715Multiple Airlines

Tue, Oct 13 - Wed, Oct 21

1:11 pm - 9:05 amBUF Buffalo-BCN Barcelona-El Prat

13h 54m1 stop Philadelphia

12:20 pm - 5:08 pmBCN Barcelona-El Prat-BUF Buffalo

34h 48m1 stop Chicago O'Hare Intl

$852British Airways

Tue, Oct 13 - Tue, Oct 20

8:00 am - 10:55 amBUF Buffalo-BCN Barcelona-El Prat

20h 55m1 stop Chicago O'Hare Intl

12:20 pm - 11:59 pmBCN Barcelona-El Prat-BUF Buffalo

17h 39m1 stop Chicago O'Hare Intl

$949American Airlines

Fri, Oct 9 - Sun, Oct 11

2:54 pm - 9:50 amBUF Buffalo-BCN Barcelona-El Prat

12h 56m1 stop Boston Logan Intl

12:50 pm - 7:59 pmBCN Barcelona-El Prat-BUF Buffalo

13h 09m1 stop Boston Logan Intl

$1,179JetBlue

Fri, Oct 9 - Sun, Oct 11

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Turkish Airlines flights from Buffalo to Spain

Our best Turkish Airlines deals on Buffalo to Spain flight tickets

Turkish Airlines

Nov 2

BUF2:09 pmBuffalo

41h 06m

2 stops

MAD1:15 pmMadrid Barajas

Nov 16

MAD11:55 amMadrid Barajas

37h 06m

2 stops

BUF7:01 pmBuffalo

$830

Turkish Airlines

Nov 4

BUF12:08 pmBuffalo

40h 17m

2 stops

MAD10:25 amMadrid Barajas

Nov 18

MAD5:55 pmMadrid Barajas

30h 15m

2 stops

BUF6:10 pmBuffalo

$900

Turkish Airlines

Nov 1

BUF5:02 pmBuffalo

35h 23m

2 stops

MAD10:25 amMadrid Barajas

Nov 14

MAD11:55 amMadrid Barajas

41h 37m

2 stops

BUF11:32 pmBuffalo

$905

Delta flights from Buffalo to Spain

Our best Delta deals on Buffalo to Spain flight tickets

Delta

Oct 13

BUF12:15 pmBuffalo

15h 40m

2 stops

MAD9:55 amMadrid Barajas

Oct 21

MAD9:50 amMadrid Barajas

20h 09m

2 stops

BUF11:59 pmBuffalo

$715

Delta

Mar 6

BUF7:15 pmBuffalo

31h 25m

1 stop

BCN8:40 amBarcelona-El Prat

Mar 9

BCN10:35 amBarcelona-El Prat

14h 19m

1 stop

BUF6:54 pmBuffalo

$717

Delta

Mar 6

BUF7:15 pmBuffalo

31h 25m

1 stop

BCN8:40 amBarcelona-El Prat

Mar 10

BCN6:00 amBarcelona-El Prat

18h 54m

2 stops

BUF6:54 pmBuffalo

$721

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloBarcelona

BUF Buffalo - BCN Barcelona-El Prat

BUFBCN

Buffalo

Mon 2/1

5:45 am-8:20 am

1 stop20h 35m

Barcelona-El Prat

Fri 2/5

1:35 pm-10:59 pm

2 stops39h 24m

$692

BuffaloBarcelona

BUF Buffalo - BCN Barcelona-El Prat

BUFBCN

Buffalo

Mon 2/1

5:45 pm-8:20 am

1 stop32h 35m

Barcelona-El Prat

Fri 2/5

1:35 pm-4:41 pm

2 stops33h 06m

$692

BuffaloMadrid

BUF Buffalo - MAD Madrid Barajas

BUFMAD

Buffalo

Wed 11/18

3:26 pm-12:15 pm

2 stops14h 49m

Madrid Barajas

Wed 11/25

1:30 pm-10:45 pm

1 stop15h 15m

$695

BuffaloMadrid

BUF Buffalo - MAD Madrid Barajas

BUFMAD

Buffalo

Wed 11/18

10:36 am-12:15 pm

2 stops19h 39m

Madrid Barajas

Wed 11/25

7:25 pm-6:00 pm

2 stops52h 35m

$706

BuffaloBarcelona

BUF Buffalo - BCN Barcelona-El Prat

BUFBCN

Buffalo

Sat 3/6

5:50 pm-9:20 am

2 stops33h 30m

Barcelona-El Prat

Thu 3/11

6:20 am-8:31 pm

2 stops20h 11m

$706

BuffaloMadrid

BUF Buffalo - MAD Madrid Barajas

BUFMAD

Buffalo

Tue 10/27

4:35 pm-12:15 pm

2 stops14h 40m

Madrid Barajas

Wed 11/4

12:40 pm-9:37 pm

1 stop14h 57m

$707

BuffaloMadrid

BUF Buffalo - MAD Madrid Barajas

BUFMAD

Buffalo

Tue 10/27

8:00 am-8:55 am

1 stop19h 55m

Madrid Barajas

Wed 11/4

12:40 pm-9:37 pm

1 stop14h 57m

$710

BuffaloMadrid

BUF Buffalo - MAD Madrid Barajas

BUFMAD

Buffalo

Sat 10/31

11:20 am-7:20 am

1 stop15h 00m

Madrid Barajas

Wed 11/18

9:20 am-11:57 pm

1 stop20h 37m

$710

BuffaloMadrid

BUF Buffalo - MAD Madrid Barajas

BUFMAD

Buffalo

Sat 10/31

5:20 pm-9:45 am

1 stop11h 25m

Madrid Barajas

Mon 11/16

9:20 am-10:35 am

1 stop31h 15m

$710

Quickest round-trip

BuffaloMadrid

BUF Buffalo - MAD Madrid Barajas

BUFMAD

Buffalo

Tue 10/27

2:55 pm-8:05 am

2 stops12h 10m

Madrid Barajas

Wed 11/4

1:00 pm-10:44 pm

2 stops15h 44m

$715

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Spain

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 month to fly to Spain?

If you don’t want to visit Spain in December, then you should wait until January to fly from Buffalo, when ticket prices are also cheap, with an average price of $717.

Can stopping save me money on Buffalo to Spain flights?

You could potentially save up to 24% on your flight if you consider stops on a Buffalo to Spain flight.

Cheap Buffalo to Spain flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Spain

Best Price Found	$320
Fastest flight time	12h 43m
Direct flights	None

The best one-way flight to Spain from Buffalo in the past 72 hours is $320. The best round-trip flight deal from Buffalo to Spain found on momondo in the last 72 hours is $692.

The fastest flight from Buffalo to Spain takes 12h 43m

There are no direct flights from Buffalo to Spain. There are no popular flight routes from Buffalo to Spain.

Search flight deals

Frequently asked questions about flying from Buffalo to Spain

When did momondo last update prices for flights from Buffalo Airport to Spain?
Prices for flights from Buffalo Airport to Spain were last updated today.
How many operators does momondo search for flights from Buffalo Airport to Spain?
As of October 2026, there are 5 operators available to choose from for flights from Buffalo Airport to Spain.
How old do you have to be to fly from Buffalo Airport to Spain?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Spain.
What documentation or ID do you need to fly to Spain?
The required travel and health documents for your Spain trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Spain. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Buffalo to Spain

Compare and see reviews for airlines that fly from Buffalo to Spain with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $157	Free Cancellation	Rating 7.8 8,646 reviews	Search Delta flights
JetBlue	PriceFrom $162	Free Cancellation	Rating 7.1 3,048 reviews	Search JetBlue flights
British Airways	PriceFrom $524	Free Cancellation	Rating 6.7 8,256 reviews	Search British Airways flights
American Airlines	PriceFrom $618	Free Cancellation	Rating 7.0 12,146 reviews	Search American Airlines flights
United Airlines	PriceFrom $717	Free Cancellation	Rating 7.4 10,322 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Spain?

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

Can I find flights from Buffalo to Spain with flexible booking policies on momondo?

Yes. All flights to Spain from Buffalo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Buffalo to Spain?

momondo helps you find the best flight between Buffalo and Spain by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Buffalo to Spain now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Spain and let you know when they change.