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

JetBlue, Delta, and United Airlines 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 52% 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 August 2026, there are 6 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.

$334 Cheap Flights from Buffalo to Spain in 2026

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.

10:46 am - 6:40 pmBUF Buffalo-MAD Madrid Barajas

25h 54m2 stops Chicago O'Hare Intl Zurich

10:05 am - 8:47 pmMAD Madrid Barajas-BUF Buffalo

16h 42m2 stops Zurich Chicago O'Hare Intl

$687SWISS

Tue, Oct 13 - Wed, Oct 21

10:10 am - 8:05 amBUF Buffalo-MAD Madrid Barajas

15h 55m1 stop Washington, D.C. Dulles Intl

1:30 pm - 8:47 pmMAD Madrid Barajas-BUF Buffalo

37h 17m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$695United Airlines

Tue, Oct 13 - Wed, Oct 21

7:59 pm - 9:00 amBUF Buffalo-MAD Madrid Barajas

31h 01m2 stops Washington, D.C. Dulles Intl Newark

1:30 pm - 8:47 pmMAD Madrid Barajas-BUF Buffalo

37h 17m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$700United Airlines

Tue, Oct 13 - Wed, Oct 21

6:00 am - 9:55 amBUF Buffalo-MAD Madrid Barajas

21h 55m1 stop New York LaGuardia

2:35 pm - 11:59 pmMAD Madrid Barajas-BUF Buffalo

15h 24m2 stops Boston Logan Intl Detroit Metropolitan Wayne County

$701Delta

Mon, Sep 21 - Tue, Oct 6

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

$708British Airways

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

$709British Airways

Tue, Oct 13 - Wed, Oct 21

10:33 am - 3:20 pmBUF Buffalo-PMI Palma de Mallorca Son Sant Joan

22h 47m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

9:40 am - 8:47 pmPMI Palma de Mallorca Son Sant Joan-BUF Buffalo

41h 07m2 stops Zurich Chicago O'Hare Intl

$710Multiple Airlines

Wed, Sep 23 - Tue, Sep 29

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

12:50 pm - 11:10 amBUF Buffalo-BCN Barcelona-El Prat

16h 20m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

10:30 am - 11:50 pmBCN Barcelona-El Prat-BUF Buffalo

19h 20m1 stop New York John F Kennedy Intl

$721Delta

Sun, Jan 10 - Thu, Jan 28

4:31 pm - 9:35 amBUF Buffalo-MAD Madrid Barajas

11h 04m1 stop Charlotte Douglas

1:50 pm - 11:40 pmMAD Madrid Barajas-BUF Buffalo

15h 50m2 stops Boston Logan Intl Philadelphia

$731American Airlines

Mon, Sep 21 - Mon, Sep 28

Cheap last minute flights

Enter your travel dates to find the best prices.

7:59 pm - 7:15 pmBUF Buffalo-MAD Madrid Barajas

17h 16m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

12:45 pm - 7:15 pmMAD Madrid Barajas-BUF Buffalo

12h 30m1 stop New York John F Kennedy Intl

$759Delta

Sat, Aug 8 - Fri, Sep 11

7:59 pm - 7:15 pmBUF Buffalo-MAD Madrid Barajas

17h 16m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

9:50 am - 10:35 pmMAD Madrid Barajas-BUF Buffalo

18h 45m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$763Delta

Sat, Aug 8 - Fri, Sep 11

1:03 pm - 9:35 amBUF Buffalo-MAD Madrid Barajas

14h 32m1 stop Philadelphia

1:35 pm - 10:10 pmMAD Madrid Barajas-BUF Buffalo

14h 35m1 stop Chicago O'Hare Intl

$884British Airways

Sat, Aug 8 - Fri, Sep 11

10:27 am - 11:30 amBUF Buffalo-MAD Madrid Barajas

19h 03m1 stop Boston Logan Intl

2:05 pm - 11:43 pmMAD Madrid Barajas-BUF Buffalo

15h 38m1 stop Boston Logan Intl

$1,136JetBlue

Mon, Aug 10 - Tue, Aug 11

10:27 am - 12:20 amBUF Buffalo-MAD Madrid Barajas

31h 53m3 stops Boston Logan Intl Porto Lisbon Humberto Delgado

11:05 am - 8:10 amMAD Madrid Barajas-BUF Buffalo

27h 05m2 stops Lisbon Humberto Delgado New York John F Kennedy Intl

$1,295TAP AIR PORTUGAL

Sat, Aug 8 - Fri, Sep 11

9:17 am - 7:10 pmBUF Buffalo-MAD Madrid Barajas

27h 53m2 stops New York John F Kennedy Intl Lisbon Humberto Delgado

10:25 pm - 11:43 pmMAD Madrid Barajas-BUF Buffalo

31h 18m2 stops Lisbon Humberto Delgado Boston Logan Intl

$1,779TAP AIR PORTUGAL

Mon, Aug 10 - Tue, Aug 11

10:34 am - 8:05 amBUF Buffalo-MAD Madrid Barajas

15h 31m1 stop Washington, D.C. Dulles Intl

5:00 pm - 11:44 pmMAD Madrid Barajas-BUF Buffalo

36h 44m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$1,962Lufthansa

Mon, Aug 10 - Tue, Aug 11

1:54 pm - 3:20 pmBUF Buffalo-MAD Madrid Barajas

19h 26m3 stops Chicago O'Hare Intl Toronto Pearson Intl Lisbon Humberto Delgado

12:45 pm - 9:08 amMAD Madrid Barajas-BUF Buffalo

26h 23m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Chicago O'Hare Intl

$2,083Air Canada

Sat, Aug 8 - Fri, Sep 11

10:34 am - 6:50 amBUF Buffalo-MAD Madrid Barajas

14h 16m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

12:45 pm - 9:28 amMAD Madrid Barajas-BUF Buffalo

26h 43m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Island Chicago O'Hare Intl

$6,542Multiple Airlines

Mon, Aug 10 - Tue, Aug 11

7:00 am - 6:50 amBUF Buffalo-MAD Madrid Barajas

17h 50m3 stops Chicago O'Hare Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

12:45 pm - 9:28 amMAD Madrid Barajas-BUF Buffalo

26h 43m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Island Chicago O'Hare Intl

$6,690Air Canada

Mon, Aug 10 - Tue, Aug 11

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

British Airways flights from Buffalo to Spain

Our best British Airways deals on Buffalo to Spain flight tickets

British Airways

Oct 13

BUF2:52 pmBuffalo

12h 43m

1 stop

MAD9:35 amMadrid Barajas

Oct 21

MAD3:20 pmMadrid Barajas

14h 12m

1 stop

BUF11:32 pmBuffalo

$708

British Airways

Oct 13

BUF2:52 pmBuffalo

12h 43m

1 stop

MAD9:35 amMadrid Barajas

Oct 21

MAD3:20 pmMadrid Barajas

14h 12m

1 stop

BUF11:32 pmBuffalo

$709

British Airways

Sep 22

BUF7:59 amBuffalo

30h 06m

2 stops

MAD8:05 pmMadrid Barajas

Sep 27

MAD1:35 pmMadrid Barajas

14h 35m

1 stop

BUF10:10 pmBuffalo

$751

American Airlines flights from Buffalo to Spain

Our best American Airlines deals on Buffalo to Spain flight tickets

American Airlines

Oct 13

BUF7:13 amBuffalo

16h 17m

1 stop

MAD5:30 amMadrid Barajas

Oct 21

MAD12:40 pmMadrid Barajas

15h 44m

2 stops

BUF10:24 pmBuffalo

$715

American Airlines

Sep 21

BUF4:31 pmBuffalo

11h 04m

1 stop

MAD9:35 amMadrid Barajas

Sep 28

MAD1:50 pmMadrid Barajas

15h 50m

2 stops

BUF11:40 pmBuffalo

$731

American Airlines

Sep 18

BUF10:30 amBuffalo

17h 25m

1 stop

MAD9:55 amMadrid Barajas

Sep 25

MAD1:00 pmMadrid Barajas

14h 47m

1 stop

BUF9:47 pmBuffalo

$741

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloMadrid

BUF Buffalo - MAD Madrid Barajas

BUFMAD

Buffalo

Tue 10/13

10:46 am-6:40 pm

2 stops25h 54m

Madrid Barajas

Wed 10/21

10:05 am-8:47 pm

2 stops16h 42m

$687

BuffaloMadrid

BUF Buffalo - MAD Madrid Barajas

BUFMAD

Buffalo

Tue 10/13

10:10 am-8:05 am

1 stop15h 55m

Madrid Barajas

Wed 10/21

1:30 pm-8:47 pm

2 stops37h 17m

$695

BuffaloMadrid

BUF Buffalo - MAD Madrid Barajas

BUFMAD

Buffalo

Tue 10/13

7:59 pm-9:00 am

2 stops31h 01m

Madrid Barajas

Wed 10/21

1:30 pm-8:47 pm

2 stops37h 17m

$700

BuffaloMadrid

BUF Buffalo - MAD Madrid Barajas

BUFMAD

Buffalo

Mon 9/21

6:00 am-9:55 am

1 stop21h 55m

Madrid Barajas

Tue 10/6

2:35 pm-11:59 pm

2 stops15h 24m

$701

BuffaloMadrid

BUF Buffalo - MAD Madrid Barajas

BUFMAD

Buffalo

Tue 10/13

2:52 pm-9:35 am

1 stop12h 43m

Madrid Barajas

Wed 10/21

3:20 pm-11:32 pm

1 stop14h 12m

$708

BuffaloMadrid

BUF Buffalo - MAD Madrid Barajas

BUFMAD

Buffalo

Tue 10/13

2:52 pm-9:35 am

1 stop12h 43m

Madrid Barajas

Wed 10/21

3:20 pm-11:32 pm

1 stop14h 12m

$709

BuffaloPalma de Mallorca

BUF Buffalo - PMI Palma de Mallorca Son Sant Joan

BUFPMI

Buffalo

Wed 9/23

10:33 am-3:20 pm

2 stops22h 47m

Palma de Mallorca Son Sant Joan

Tue 9/29

9:40 am-8:47 pm

2 stops41h 07m

$710

BuffaloMadrid

BUF Buffalo - MAD Madrid Barajas

BUFMAD

Buffalo

Tue 10/13

7:13 am-5:30 am

1 stop16h 17m

Madrid Barajas

Wed 10/21

12:40 pm-10:24 pm

2 stops15h 44m

$715

BuffaloBarcelona

BUF Buffalo - BCN Barcelona-El Prat

BUFBCN

Buffalo

Sun 1/10

12:50 pm-11:10 am

2 stops16h 20m

Barcelona-El Prat

Thu 1/28

10:30 am-11:50 pm

1 stop19h 20m

$721

Quickest round-trip

BuffaloMadrid

BUF Buffalo - MAD Madrid Barajas

BUFMAD

Buffalo

Mon 9/21

4:31 pm-9:35 am

1 stop11h 04m

Madrid Barajas

Mon 9/28

1:50 pm-11:40 pm

2 stops15h 50m

$731

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 17% 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

Fastest flight time	10h 35m
Direct flights	None

The fastest flight from Buffalo to Spain takes 10h 35m

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 August 2026, there are 6 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 8,502 reviews	Search Delta flights
JetBlue	PriceFrom $162	Free Cancellation	Rating 7.1 3,030 reviews	Search JetBlue flights
KLM	PriceFrom $513	Free Cancellation	Rating 7.8 1,553 reviews	Search KLM flights
British Airways	PriceFrom $524	Free Cancellation	Rating 6.7 8,153 reviews	Search British Airways flights
United Airlines	PriceFrom $582	Free Cancellation	Rating 7.4 10,085 reviews	Search United Airlines flights
American Airlines	PriceFrom $618	Free Cancellation	Rating 7.1 11,881 reviews	Search American 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.