$332+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MAD
May 27 — Jun 31
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Spain with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Buffalo to SpainExplore 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 April 27, 2026.
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 April 27, 2026.
This Delta deal was found by Cheapflights users on 4/22. 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.
Mon 10/194:30 pm
BUF
- MAD
1 stop13h 45m
Delta
Fri 10/3010:00 am
MAD
- BUF
1 stop31h 33m
Delta
Deal found 4/22![Delta logo]()
$557
This Delta deal was found by Cheapflights users on 4/22. 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.
Thu 10/2210:30 am
BUF
- MAD
1 stop17h 25m
Delta
Fri 10/3010:00 am
MAD
- BUF
1 stop31h 33m
Delta
Deal found 4/22![Delta logo]()
$570
This KLM deal was found by Cheapflights users on 4/23. 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 9/237:15 pm
BUF
- MAD
2 stops14h 20m
Multiple Airlines
Fri 10/212:45 pm
MAD
- BUF
1 stop17h 11m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$571
This Air France deal was found by Cheapflights users on 4/22. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:30 pm
BUF
- MAD
1 stop13h 45m
Multiple Airlines
Tue 10/277:05 am
MAD
- BUF
2 stops16h 49m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$575
This Delta deal was found by Cheapflights users on 4/25. 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.
Sat 9/267:15 pm
BUF
- MAD
2 stops29h 05m
Delta
Sun 10/42:35 pm
MAD
- BUF
2 stops29h 11m
Delta
Deal found 4/25![Delta logo]()
$579
This Delta deal was found by Cheapflights users on 4/22. 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.
Mon 10/1911:15 am
BUF
- MAD
2 stops13h 05m
Delta
Tue 10/2710:00 am
MAD
- BUF
1 stop31h 33m
Delta
Deal found 4/22![Delta logo]()
$583
This KLM deal was found by Cheapflights users on 4/23. 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.
Thu 10/2212:09 pm
BUF
- MAD
1 stop18h 06m
KLM
Tue 10/277:05 am
MAD
- BUF
2 stops16h 49m
KLM
Deal found 4/23![KLM logo]()
$588
This Delta deal was found by Cheapflights users on 4/25. 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.
Fri 9/2511:15 am
BUF
- MAD
2 stops13h 05m
Delta
Sun 10/42:35 pm
MAD
- BUF
2 stops29h 11m
Delta
Deal found 4/25![Delta logo]()
$591
This Delta deal was found by Cheapflights users on 4/22. 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.
Thu 10/2210:30 am
BUF
- MAD
1 stop17h 25m
Delta
Tue 10/2710:00 am
MAD
- BUF
1 stop31h 33m
Delta
Deal found 4/22![Delta logo]()
$592
This Air France deal was found by Cheapflights users on 4/22. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:50 pm
BUF
- MAD
2 stops14h 25m
Multiple Airlines
Tue 10/277:05 am
MAD
- BUF
2 stops16h 49m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$593
This KLM deal was found by Cheapflights users on 4/26. 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 10/143:50 pm
BUF
- BCN
1 stop10h 55m
KLM
Wed 10/2110:55 am
BCN
- BUF
1 stop18h 55m
KLM
Deal found 4/26![KLM logo]()
$611
This Virgin Atlantic deal was found by Cheapflights users on 4/26. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:15 am
BUF
- BCN
2 stops15h 20m
Virgin Atlantic
Wed 10/2111:00 am
BCN
- BUF
2 stops18h 05m
Virgin Atlantic
Deal found 4/26![Virgin Atlantic logo]()
$616
Best flights from Buffalo to SpainDiscover carefully curated flight deals from Buffalo to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
Discover carefully curated flight deals from Buffalo to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
This KLM deal was found by Cheapflights users on 4/23. 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 9/237:15 pm
BUF
- MAD
2 stops14h 20m
Multiple Airlines
Fri 10/212:45 pm
MAD
- BUF
1 stop17h 11m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$571
This Delta deal was found by Cheapflights users on 4/22. 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.
Sat 10/247:15 pm
BUF
- MAD
1 stop31h 45m
Delta
Fri 10/3010:00 am
MAD
- BUF
1 stop31h 33m
Delta
Deal found 4/22![Delta logo]()
$606
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 10/187:00 am
BUF
- BCN
2 stops20h 00m
United Airlines
Thu 10/221:15 pm
BCN
- BUF
2 stops33h 32m
United Airlines
Deal found 4/23![United Airlines logo]()
$707
This KLM deal was found by Cheapflights users on 4/27. 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 9/233:50 pm
BUF
- PMI
2 stops17h 35m
KLM
Tue 9/2910:20 pm
PMI
- BUF
2 stops22h 51m
KLM
Deal found 4/27![KLM logo]()
$747
This British Airways deal was found by Cheapflights users on 4/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:49 pm
BUF
- MAD
1 stop12h 41m
British Airways
Tue 10/2712:00 pm
MAD
- BUF
1 stop16h 10m
British Airways
Deal found 4/25![British Airways logo]()
$754
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:50 am
BUF
- VLC
2 stops31h 15m
SWISS
Sun 10/46:00 am
VLC
- BUF
2 stops20h 31m
SWISS
Deal found 4/25![SWISS logo]()
$803
This Iberia deal was found by Cheapflights users on 4/26. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:22 pm
BUF
- LCG
2 stops41h 38m
Iberia
Thu 10/16:30 am
LCG
- BUF
2 stops22h 33m
Iberia
Deal found 4/26![Iberia logo]()
$1,032
This Delta deal was found by Cheapflights users on 4/26. 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.
Sat 9/197:15 pm
BUF
- MAD
2 stops18h 00m
Delta
Wed 9/306:00 am
MAD
- BUF
2 stops23h 03m
Delta
Deal found 4/26![Delta logo]()
$616
This Turkish Airlines deal was found by Cheapflights users on 4/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:15 am
BUF
- VLC
2 stops18h 25m
Turkish Airlines
Sat 9/266:55 pm
VLC
- BUF
2 stops19h 29m
Turkish Airlines
Deal found 4/27![Turkish Airlines logo]()
$1,252
This KAYAK deal was found by Cheapflights users on 4/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:25 am
BUF
- PMI
2 stops19h 15m
Lufthansa
Tue 9/2910:00 am
PMI
- BUF
1 stop19h 04m
Lufthansa
Deal found 4/23![Lufthansa logo]()
$1,256
This KLM deal was found by Cheapflights users on 4/23. 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.
Tue 9/227:15 pm
BUF
- BCN
2 stops14h 20m
Multiple Airlines
Sun 10/410:55 am
BCN
- BUF
1 stop19h 01m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$631
This Delta deal was found by Cheapflights users on 4/26. 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.
Tue 5/129:45 am
BUF
- MAD
1 stop18h 10m
Delta
Fri 5/299:50 am
MAD
- BUF
1 stop20h 09m
Delta
Deal found 4/26![Delta logo]()
$631
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Sun 9/276:30 am
BUF
- MAD
1 stop20h 30m
United Airlines
Thu 10/110:50 am
MAD
- BUF
1 stop18h 14m
United Airlines
Deal found 4/26![United Airlines logo]()
$734
This Delta deal was found by Cheapflights users on 4/24. 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.
Mon 5/117:00 am
BUF
- MAD
1 stop20h 55m
Delta
Tue 6/212:45 pm
MAD
- BUF
1 stop12h 30m
Delta
Deal found 4/24![Delta logo]()
$631
This British Airways deal was found by Cheapflights users on 4/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:15 am
BUF
- PMI
2 stops18h 35m
Multiple Airlines
Tue 9/299:10 am
PMI
- BUF
2 stops16h 59m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 8/2510:42 am
BUF
- AGP
1 stop14h 53m
United Airlines
Tue 9/89:35 am
AGP
- BUF
1 stop19h 43m
United Airlines
Deal found 4/27![United Airlines logo]()
$763
This Delta deal was found by Cheapflights users on 4/25. 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.
Thu 10/87:15 pm
BUF
- BCN
2 stops14h 20m
Delta
Wed 10/2111:00 am
BCN
- BUF
2 stops18h 05m
Delta
Deal found 4/25![Delta logo]()
$635
This Delta deal was found by Cheapflights users on 4/24. 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.
Mon 5/117:00 am
BUF
- MAD
1 stop20h 55m
Delta
Thu 5/282:35 pm
MAD
- BUF
2 stops14h 57m
Delta
Deal found 4/24![Delta logo]()
$636
This Trip.com deal was found by Cheapflights users on 4/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:53 pm
BUF
- AGP
2 stops26h 02m
Multiple Airlines
Tue 5/127:00 am
AGP
- BUF
2 stops38h 02m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$787
This United Airlines deal was found by Cheapflights users on 4/27. 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 9/237:04 pm
BUF
- PMI
1 stop29h 11m
United Airlines
Tue 9/2910:00 am
PMI
- BUF
2 stops36h 47m
United Airlines
Deal found 4/27![United Airlines logo]()
$829
This Turkish Airlines deal was found by Cheapflights users on 4/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:00 pm
BUF
- AGP
2 stops38h 55m
Multiple Airlines
Sun 10/411:50 am
AGP
- BUF
2 stops32h 36m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$837
This Delta deal was found by Cheapflights users on 4/25. 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.
Sat 6/66:15 am
BUF
- BCN
1 stop24h 35m
Delta
Wed 6/1710:55 am
BCN
- BUF
2 stops19h 04m
Delta
Deal found 4/25![Delta logo]()
$699
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/811:02 am
BUF
- AGP
2 stops14h 33m
United Airlines
Tue 5/129:35 am
AGP
- BUF
2 stops15h 00m
United Airlines
Deal found 4/23![United Airlines logo]()
$896
This Delta deal was found by Cheapflights users on 4/26. 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.
Fri 9/187:15 pm
BUF
- MAD
2 stops15h 30m
Delta
Wed 9/306:00 am
MAD
- BUF
2 stops19h 00m
Delta
Deal found 4/26![Delta logo]()
$711
This British Airways deal was found by Cheapflights users on 4/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:46 pm
BUF
- LCG
2 stops40h 14m
British Airways
Thu 10/16:30 am
LCG
- BUF
2 stops22h 33m
British Airways
Deal found 4/24![British Airways logo]()
$1,300
This Air Canada deal was found by Cheapflights users on 4/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:55 pm
BUF
- VLC
3 stops18h 15m
Air Canada
Sun 10/45:55 am
VLC
- BUF
3 stops20h 36m
Air Canada
Deal found 4/25![Air Canada logo]()
$2,645
This Ovago deal was found by Cheapflights users on 4/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:15 am
BUF
- VLC
2 stops18h 25m
Turkish Airlines
Sun 9/276:55 pm
VLC
- BUF
2 stops25h 31m
Turkish Airlines
Deal found 4/27![Turkish Airlines logo]()
$1,347
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Sat 8/156:00 am
BUF
- PMI
1 stop18h 15m
United Airlines
Sun 8/239:05 am
PMI
- BUF
2 stops37h 38m
United Airlines
Deal found 4/25![United Airlines logo]()
$923
This Delta deal was found by Cheapflights users on 4/27. 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.
Fri 10/27:25 pm
BUF
- MAD
2 stops15h 20m
Delta
Sun 10/116:00 am
MAD
- BUF
2 stops18h 54m
Delta
Deal found 4/27![Delta logo]()
$733
This Ovago deal was found by Cheapflights users on 4/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:45 am
BUF
- PMI
2 stops23h 45m
Multiple Airlines
Mon 6/159:00 am
PMI
- BUF
2 stops16h 15m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$996
Last-minute flights from Buffalo to SpainDiscover last-minute flight deals from Buffalo to Spain. Data last updated April 27, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Spain. Data last updated April 27, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 5/211:52 am
BUF
- MAD
2 stops15h 38m
Delta
Sat 5/99:50 am
MAD
- BUF
2 stops19h 04m
Delta
Deal found 4/23![Delta logo]()
$640
This Trip.com deal was found by Cheapflights users on 4/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:53 pm
BUF
- AGP
2 stops26h 02m
Multiple Airlines
Tue 5/127:00 am
AGP
- BUF
2 stops38h 02m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$787
This Delta deal was found by Cheapflights users on 4/26. 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.
Sat 5/96:25 am
BUF
- MAD
2 stops17h 55m
Delta
Thu 5/2812:45 pm
MAD
- BUF
1 stop12h 30m
Delta
Deal found 4/26![Delta logo]()
$608
This Delta deal was found by Cheapflights users on 4/26. 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.
Sat 5/97:00 am
BUF
- MAD
2 stops17h 20m
Delta
Tue 5/2610:25 am
MAD
- BUF
2 stops19h 07m
Delta
Deal found 4/26![Delta logo]()
$632
This Delta deal was found by Cheapflights users on 4/25. 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.
Sat 5/910:32 am
BUF
- MAD
2 stops13h 48m
Delta
Sun 5/241:05 pm
MAD
- BUF
2 stops17h 14m
Delta
Deal found 4/25![Delta logo]()
$633
This Delta deal was found by Cheapflights users on 4/26. 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.
Sun 5/106:04 am
BUF
- MAD
2 stops18h 16m
Delta
Wed 6/32:35 pm
MAD
- BUF
2 stops14h 57m
Delta
Deal found 4/26![Delta logo]()
$595
This Delta deal was found by Cheapflights users on 4/26. 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.
Sun 5/106:04 am
BUF
- MAD
2 stops18h 16m
Delta
Tue 5/2610:25 am
MAD
- BUF
2 stops19h 54m
Delta
Deal found 4/26![Delta logo]()
$619
This Delta deal was found by Cheapflights users on 4/25. 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.
Sun 5/106:04 am
BUF
- MAD
2 stops18h 16m
Delta
Mon 5/2510:25 am
MAD
- BUF
2 stops19h 07m
Delta
Deal found 4/25![Delta logo]()
$620
This Delta deal was found by Cheapflights users on 4/26. 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.
Sun 5/106:04 am
BUF
- MAD
2 stops18h 16m
Delta
Sat 5/3010:25 am
MAD
- BUF
2 stops19h 54m
Delta
Deal found 4/26![Delta logo]()
$654
This Delta deal was found by Cheapflights users on 4/24. 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.
Mon 5/117:00 am
BUF
- MAD
1 stop20h 55m
Delta
Tue 6/212:45 pm
MAD
- BUF
1 stop12h 30m
Delta
Deal found 4/24![Delta logo]()
$631
This Delta deal was found by Cheapflights users on 4/24. 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.
Mon 5/117:00 am
BUF
- MAD
1 stop20h 55m
Delta
Fri 5/292:35 pm
MAD
- BUF
2 stops14h 57m
Delta
Deal found 4/24![Delta logo]()
$636
This Virgin Atlantic deal was found by Cheapflights users on 4/26. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:53 pm
BUF
- MAD
1 stop12h 02m
Virgin Atlantic
Tue 6/212:45 pm
MAD
- BUF
2 stops17h 14m
Virgin Atlantic
Deal found 4/26![Virgin Atlantic logo]()
$635
One-way flights from Buffalo to SpainSearch for one-way flight options from Buffalo to Spain. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
Search for one-way flight options from Buffalo to Spain. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
This TravelUp deal was found by Cheapflights users on 4/25. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:08 pm
BUF
- BCN
1 stop11h 12m
Lufthansa
Deal found 4/25![Lufthansa logo]()
$332
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Sun 8/96:00 am
BUF
- BCN
1 stop20h 20m
United Airlines
Deal found 4/25![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Sun 8/167:00 am
BUF
- BCN
2 stops20h 20m
United Airlines
Deal found 4/25![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 4/26. 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.
Sat 9/197:15 pm
BUF
- MAD
2 stops18h 00m
Delta
Deal found 4/26![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 4/26. 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.
Tue 5/2612:04 pm
BUF
- BCN
2 stops18h 26m
Delta
Deal found 4/26![Delta logo]()
$355
This British Airways deal was found by Cheapflights users on 4/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/94:38 pm
BUF
- BCN
2 stops13h 02m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:45 am
BUF
- BCN
1 stop18h 00m
American Airlines
Deal found 4/22![American Airlines logo]()
$370
This Air France deal was found by Cheapflights users on 4/22. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2510:32 am
BUF
- MAD
2 stops13h 48m
Air France
Deal found 4/22![Air France logo]()
$390
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 10/93:50 pm
BUF
- BCN
2 stops16h 35m
United Airlines
Deal found 4/23![United Airlines logo]()
$393
This Air France deal was found by Cheapflights users on 4/22. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:15 pm
BUF
- BCN
1 stop31h 30m
Air France
Deal found 4/22![Air France logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:57 pm
BUF
- BCN
3 stops45h 28m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$398
This TravelUp deal was found by Cheapflights users on 4/23. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:52 pm
BUF
- BCN
1 stop30h 28m
Lufthansa
Deal found 4/23![Lufthansa logo]()
$399
Find flight deals from Buffalo to Spain
Keep the following information in mind while searching for Buffalo to Spain flight deals. Data was last updated April 27, 2026.
Round-trip from | $557 (Delta) |
|---|---|
One-way from | $332 (TravelUp) |
Popular in | March |
Cheapest in | December |
Average price | $921 |
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 April 27, 2026.
Use the filters below to find and compare flights from Buffalo to Spain that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Wed 9/23
7:15 pm-3:35 pm
2 stops14h 20m
Madrid Barajas
Fri 10/2
12:45 pm-11:56 pm
1 stop17h 11m
$571
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Sat 10/24
7:15 pm-9:00 am
1 stop31h 45m
Madrid Barajas
Fri 10/30
10:00 am-12:33 pm
1 stop31h 33m
$606
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Sat 9/19
7:15 pm-7:15 pm
2 stops18h 00m
Madrid Barajas
Wed 9/30
6:00 am-11:03 pm
2 stops23h 03m
$616
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Tue 9/22
7:15 pm-3:35 pm
2 stops14h 20m
Barcelona-El Prat
Sun 10/4
10:55 am-11:56 pm
1 stop19h 01m
$631
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Tue 5/12
9:45 am-9:55 am
1 stop18h 10m
Madrid Barajas
Fri 5/29
9:50 am-11:59 pm
1 stop20h 09m
$631
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Mon 5/11
7:00 am-9:55 am
1 stop20h 55m
Madrid Barajas
Tue 6/2
12:45 pm-7:15 pm
1 stop12h 30m
$631
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Thu 10/8
7:15 pm-3:35 pm
2 stops14h 20m
Barcelona-El Prat
Wed 10/21
11:00 am-11:05 pm
2 stops18h 05m
$635
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Mon 5/11
7:00 am-9:55 am
1 stop20h 55m
Madrid Barajas
Thu 5/28
2:35 pm-11:32 pm
2 stops14h 57m
$636
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Sat 6/6
6:15 am-12:50 pm
1 stop24h 35m
Barcelona-El Prat
Wed 6/17
10:55 am-11:59 pm
2 stops19h 04m
$699
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Sun 10/18
7:00 am-9:00 am
2 stops20h 00m
Barcelona-El Prat
Thu 10/22
1:15 pm-4:47 pm
2 stops33h 32m
$707
Showing 1-10 of 54 resultsSorted by cheapest first
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.
BUF-MAD
BUF-AGP
BUF-BCN
BUF-XRY
BUF-PMI
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
BUF-ES0
BUF-MAD
BUF-AGP
BUF-BCN
BUF-XRY
What is the cheapest month to book a flight from Buffalo to Spain?
Currently, September is the cheapest month in which you can book a flight from Buffalo to Spain (average of $137). Flying from Buffalo to Spain in May is currently the most expensive (average of $788). 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.
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 April 27, 2026.
See what other customers who have flown with Delta,United Airlines, andJetBlue 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.
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
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.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Buffalo to Spain
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Spain by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Spain by cabin class
Find flights from Buffalo to Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Spain flights
Browse other Buffalo and Spain flight options. Last updated on April 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Buffalo to Spain flights
Consider these flights traveling from Buffalo to Spain.
Fly to Spain regions
Consider these flights traveling to Spain regions.
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 April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$733 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$155 | Average$880 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$466 | Average$878 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$513 | Average$662 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$582 | Average$901 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$587 | Average$868 | FlexibilityNo cancel fee | On-time71% |