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$265+ Cheap flights from Buffalo (BUF) to Spain

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MAD
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Buffalo to Spain

Keep the following information in mind while searching for Buffalo to Spain flight deals. Data was last updated August 18, 2025.

Round-trip from

$499
(FlightHub)

One-way from

$265
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$876
From Buffalo to Spain
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One-way flight from Buffalo to Spain
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Highest demand for flights based on searches. 24% potential increase in price ($303 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Buffalo to Spain

Cheapest flights from Buffalo to Spain
Explore the most affordable flight options available from Buffalo to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This FlightHub deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/11:52 pmBUF - MAD
2 stops37h 08mMultiple Airlines
Tue 11/116:00 amMAD - BUF
2 stops22h 58mMultiple Airlines
Deal found 8/17$499
This Flighttix deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:10 pmBUF - MAD
1 stop11h 20mJetBlue
Tue 10/71:30 pmMAD - BUF
1 stop13h 30mJetBlue
Deal found 8/16$502
This Expedia deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:10 pmBUF - MAD
1 stop11h 20mJetBlue
Tue 10/71:30 pmMAD - BUF
1 stop13h 30mJetBlue
Deal found 8/16$507
This Flighttix deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:10 pmBUF - MAD
1 stop11h 20mJetBlue
Wed 10/81:30 pmMAD - BUF
1 stop13h 30mJetBlue
Deal found 8/17$526
This JetBlue deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:10 pmBUF - MAD
1 stop11h 20mJetBlue
Mon 9/291:30 pmMAD - BUF
1 stop13h 30mJetBlue
Deal found 8/17$528
This lol.travel deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:24 pmBUF - MAD
2 stops29h 16mUnited Airlines
Tue 10/710:50 amMAD - BUF
1 stop17h 52mUnited Airlines
Deal found 8/16$544
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:15 amBUF - MAD
2 stops17h 00mDelta
Sun 11/161:05 pmMAD - BUF
2 stops16h 45mDelta
Deal found 8/14$545
This Flysmarter deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:05 amBUF - MAD
2 stops17h 35mAir Canada
Tue 10/710:50 amMAD - BUF
1 stop17h 52mAir Canada
Deal found 8/17$561
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:30 amBUF - BCN
2 stops19h 20mUnited Airlines
Wed 10/81:15 pmBCN - BUF
2 stops35h 38mUnited Airlines
Deal found 8/17$566
This KLM deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:00 amBUF - MAD
1 stop19h 00mKLM
Sat 11/810:00 amMAD - BUF
1 stop15h 15mKLM
Deal found 8/15$568
This Flysmarter deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:07 amBUF - BCN
3 stops18h 43mAir Canada
Wed 10/86:50 amBCN - BUF
3 stops20h 23mAir Canada
Deal found 8/17$578
This oojo deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:28 pmBUF - VLC
2 stops25h 02mBritish Airways
Wed 10/88:20 pmVLC - BUF
2 stops27h 58mBritish Airways
Deal found 8/17$583

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Spain 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 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Buffalo to Spain that are best for you.

Fly from

Buffalo

Fly to

Spain

Route

Depart

Return

Price

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

Sat 11/1

1:52 pm-8:00 am

2 stops37h 08m

Madrid Barajas

Tue 11/11

6:00 am-10:58 pm

2 stops22h 58m

$499

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

Tue 9/30

6:10 pm-11:30 am

1 stop11h 20m

Madrid Barajas

Tue 10/7

1:30 pm-9:00 pm

1 stop13h 30m

$502

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

Mon 9/22

6:10 pm-11:30 am

1 stop11h 20m

Madrid Barajas

Tue 10/7

1:30 pm-9:00 pm

1 stop13h 30m

$507

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

Wed 11/5

11:15 am-8:00 am

1 stop14h 45m

Madrid Barajas

Sun 11/16

1:05 pm-11:50 pm

2 stops16h 45m

$513

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

Wed 10/1

6:10 pm-11:30 am

1 stop11h 20m

Madrid Barajas

Wed 10/8

1:30 pm-9:00 pm

1 stop13h 30m

$526

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

Mon 9/22

6:10 pm-11:30 am

1 stop11h 20m

Madrid Barajas

Mon 9/29

1:30 pm-9:00 pm

1 stop13h 30m

$528

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

Tue 9/30

10:50 am-9:00 am

2 stops16h 10m

Madrid Barajas

Tue 10/7

10:50 am-10:42 pm

1 stop17h 52m

$544

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

Mon 9/22

7:24 pm-6:40 am

2 stops29h 16m

Madrid Barajas

Tue 10/7

10:50 am-10:42 pm

1 stop17h 52m

$544

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

Wed 10/1

6:30 am-7:50 am

2 stops19h 20m

Barcelona-El Prat

Wed 10/8

1:15 pm-6:53 pm

2 stops35h 38m

$566

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

Wed 10/1

7:07 am-7:50 am

3 stops18h 43m

Barcelona-El Prat

Wed 10/8

1:15 pm-10:42 pm

2 stops15h 27m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 55 results
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Best time to book a flight from Buffalo to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Buffalo with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Spain

What is the cheapest month to book a flight from Buffalo to Spain?

Currently, November is the cheapest month in which you can book a flight from Buffalo to Spain (average of $543). Flying from Buffalo to Spain in June is currently the most expensive (average of $1,053). 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 BUF to ES?

Find hourly flight availability from Buffalo to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Spain as you normally would.

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated August 18, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Buffalo to Spain have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,915 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
British Airways
6.7
Okay
7,277 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Spain. 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 from for flights from Buffalo to Spain?

    For a flight from Buffalo to Spain, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city.

  • What are the most popular routes from Buffalo to Spain?

    The most popular route from Buffalo to Spain is Buffalo - Barcelona-El Prat. You may also consider Buffalo - Madrid Barajas or Buffalo - Malaga.

  • Can I find deals for flights from Buffalo to Spain that include hotel bookings?

    Yes. In addition to deals on Buffalo to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Spain.

  • Can I find deals for business class flights from Buffalo to Spain?

    Yes. Cheapflights offers flight deals from Buffalo to Spain 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 Buffalo to Spain?

    Currently, November is the cheapest month in which you can book a flight from Buffalo to Spain (average of $543). Flying from Buffalo to Spain in June is currently the most expensive (average of $1,053). 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.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Buffalo to Spain

Discover the top 6 airlines that operate flights from Buffalo to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$155Average$729FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$512Average$740FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$560Average$824FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$564Average$986FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$584Average$1,039FlexibilityNo cancel feeOn-time71%
KLMCheapest$610Average$910FlexibilityNo cancel feeOn-time75%

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