$324+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MAD
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Spain with Cheapflights
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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 June 15, 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 June 15, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Mon 9/2110:30 am
BUF
- BCN
2 stops25h 15m
SWISS
Wed 9/309:40 am
BCN
- BUF
2 stops17h 07m
SWISS
Deal found 6/11![SWISS logo]()
$696
This oojo deal was found by Cheapflights users on 6/11. 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.
Tue 10/132:46 pm
BUF
- MAD
1 stop12h 49m
British Airways
Wed 10/213:25 pm
MAD
- BUF
1 stop14h 31m
British Airways
Deal found 6/11![British Airways logo]()
$702
This Delta deal was found by Cheapflights users on 6/11. 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 10/137:00 am
BUF
- MAD
1 stop20h 55m
Delta
Wed 10/2110:25 am
MAD
- BUF
2 stops19h 34m
Delta
Deal found 6/11![Delta logo]()
$712
This Orbitz deal was found by Cheapflights users on 6/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:49 pm
BUF
- BCN
2 stops14h 51m
Iberia
Tue 10/2711:30 am
BCN
- BUF
1 stop16h 40m
Iberia
Deal found 6/10![Iberia logo]()
$713
This Air France deal was found by Cheapflights users on 6/12. 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.
Tue 10/137:15 pm
BUF
- MAD
2 stops14h 20m
Multiple Airlines
Wed 10/216:00 am
MAD
- BUF
2 stops15h 12m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$716
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/152:44 pm
BUF
- BCN
1 stop12h 16m
United Airlines
Thu 11/1911:00 am
BCN
- BUF
1 stop12h 59m
United Airlines
Deal found 6/14![United Airlines logo]()
$717
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 10/205:26 pm
BUF
- BCN
2 stops13h 49m
American Airlines
Tue 10/2711:30 am
BCN
- BUF
2 stops16h 56m
American Airlines
Deal found 6/10![American Airlines logo]()
$718
This Air France deal was found by Cheapflights users on 6/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:40 pm
BUF
- BCN
2 stops14h 15m
Air France
Tue 11/1010:30 am
BCN
- BUF
1 stop19h 20m
Air France
Deal found 6/14![Air France logo]()
$721
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Mon 12/75:50 pm
BUF
- MAD
2 stops32h 10m
Air Canada
Thu 12/101:35 pm
MAD
- BUF
2 stops36h 56m
Air Canada
Deal found 6/10![Air Canada logo]()
$722
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am
BUF
- MAD
2 stops19h 05m
United Airlines
Wed 10/211:30 pm
MAD
- BUF
2 stops33h 13m
United Airlines
Deal found 6/15![United Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 12/76:45 pm
BUF
- MAD
1 stop32h 30m
United Airlines
Thu 12/101:35 pm
MAD
- BUF
2 stops54h 11m
United Airlines
Deal found 6/10![United Airlines logo]()
$724
This Expedia deal was found by Cheapflights users on 6/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:40 am
BUF
- BCN
2 stops15h 20m
Multiple Airlines
Mon 10/198:00 pm
BCN
- BUF
2 stops30h 47m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$726
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 June 15, 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 June 15, 2026.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 9/2810:40 am
BUF
- BCN
1 stop20h 35m
United Airlines
Thu 10/111:15 am
BCN
- BUF
1 stop18h 21m
United Airlines
Deal found 6/10![United Airlines logo]()
$717
This British Airways deal was found by Cheapflights users on 6/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:07 pm
BUF
- BCN
1 stop13h 58m
British Airways
Tue 10/2011:50 am
BCN
- BUF
2 stops17h 20m
British Airways
Deal found 6/15![British Airways logo]()
$733
This Delta deal was found by Cheapflights users on 6/11. 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 9/213:55 pm
BUF
- BCN
1 stop14h 55m
Delta
Sun 9/279:20 am
BCN
- BUF
2 stops20h 52m
Delta
Deal found 6/11![Delta logo]()
$772
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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.
Fri 9/1110:30 am
BUF
- BCN
2 stops25h 15m
SWISS
Mon 9/218:00 pm
BCN
- BUF
2 stops31h 07m
SWISS
Deal found 6/13![SWISS logo]()
$803
This KAYAK deal was found by Cheapflights users on 6/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:25 am
BUF
- MAD
1 stop19h 05m
JetBlue
Fri 9/181:30 pm
MAD
- BUF
1 stop27h 44m
JetBlue
Deal found 6/14![JetBlue logo]()
$831
This British Airways deal was found by Cheapflights users on 6/12. 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.
Mon 8/244:38 pm
BUF
- MAD
2 stops14h 02m
Multiple Airlines
Sat 12/51:15 pm
MAD
- BUF
1 stop15h 39m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$852
This Expedia deal was found by Cheapflights users on 6/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:24 pm
BUF
- AGP
2 stops18h 56m
KLM
Wed 8/510:55 pm
AGP
- BUF
2 stops25h 28m
KLM
Deal found 6/14![KLM logo]()
$887
This FlightHub deal was found by Cheapflights users on 6/11. 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.
Thu 8/279:15 am
BUF
- MAD
2 stops30h 10m
TAP AIR PORTUGAL
Fri 9/1811:05 am
MAD
- BUF
2 stops27h 19m
TAP AIR PORTUGAL
Deal found 6/11![TAP AIR PORTUGAL logo]()
$908
This Air Canada deal was found by Cheapflights users on 6/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:55 am
BUF
- PMI
3 stops22h 15m
Air Canada
Thu 8/2012:50 pm
PMI
- BUF
3 stops26h 38m
Air Canada
Deal found 6/14![Air Canada logo]()
$1,269
This Iberia deal was found by Cheapflights users on 6/13. 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.
Mon 9/286:56 pm
BUF
- XRY
2 stops36h 19m
Iberia
Fri 10/29:15 am
XRY
- BUF
2 stops18h 55m
Iberia
Deal found 6/13![Iberia logo]()
$1,396
This United Airlines deal was found by Cheapflights users on 6/12. 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 11/152:44 pm
BUF
- BCN
1 stop12h 16m
United Airlines
Thu 11/1911:00 am
BCN
- BUF
1 stop12h 59m
United Airlines
Deal found 6/12![United Airlines logo]()
$717
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:05 pm
BUF
- BCN
1 stop11h 15m
United Airlines
Mon 10/1911:15 am
BCN
- BUF
1 stop18h 21m
United Airlines
Deal found 6/14![United Airlines logo]()
$767
This oojo deal was found by Cheapflights users on 6/12. 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.
Mon 8/242:51 pm
BUF
- MAD
1 stop12h 44m
British Airways
Sat 12/51:15 pm
MAD
- BUF
1 stop15h 39m
British Airways
Deal found 6/12![British Airways logo]()
$848
This KLM deal was found by Cheapflights users on 6/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:52 pm
BUF
- PMI
2 stops17h 48m
KLM
Wed 8/128:45 am
PMI
- BUF
2 stops16h 34m
KLM
Deal found 6/14![KLM logo]()
$894
This Delta deal was found by Cheapflights users on 6/10. 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 7/213:50 pm
BUF
- MAD
2 stops17h 45m
Delta
Sun 7/261:05 pm
MAD
- BUF
2 stops17h 45m
Delta
Deal found 6/10![Delta logo]()
$906
This United Airlines deal was found by Cheapflights users on 6/11. 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 10/37:54 pm
BUF
- BCN
1 stop31h 06m
United Airlines
Sun 10/186:40 am
BCN
- BUF
2 stops32h 49m
United Airlines
Deal found 6/11![United Airlines logo]()
$776
This Delta deal was found by Cheapflights users on 6/11. 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 7/276:05 am
BUF
- MAD
2 stops18h 15m
Delta
Mon 8/1012:45 pm
MAD
- BUF
2 stops17h 13m
Delta
Deal found 6/11![Delta logo]()
$908
This United Airlines deal was found by Cheapflights users on 6/12. 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 8/2510:53 am
BUF
- AGP
1 stop14h 42m
United Airlines
Wed 9/99:35 am
AGP
- BUF
1 stop19h 37m
United Airlines
Deal found 6/12![United Airlines logo]()
$823
This Scandinavian Airlines deal was found by Cheapflights users on 6/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2410:00 am
BUF
- PMI
3 stops26h 35m
Scandinavian Airlines
Tue 6/309:55 am
PMI
- BUF
2 stops20h 43m
Scandinavian Airlines
Deal found 6/12![Scandinavian Airlines logo]()
$2,392
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/2610:30 am
BUF
- AGP
2 stops15h 05m
United Airlines
Wed 9/99:35 am
AGP
- BUF
1 stop15h 23m
United Airlines
Deal found 6/11![United Airlines logo]()
$858
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:02 pm
BUF
- AGP
2 stops22h 18m
Delta
Sat 8/156:00 am
AGP
- BUF
2 stops23h 09m
Delta
Deal found 6/15![Delta logo]()
$1,050
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Wed 8/2610:30 am
BUF
- AGP
3 stops20h 05m
Air Canada
Wed 9/97:00 am
AGP
- BUF
3 stops32h 28m
Air Canada
Deal found 6/11![Air Canada logo]()
$1,363
This United Airlines deal was found by Cheapflights users on 6/12. 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 8/196:00 am
BUF
- AGP
1 stop19h 35m
United Airlines
Wed 9/29:35 am
AGP
- BUF
2 stops17h 32m
United Airlines
Deal found 6/12![United Airlines logo]()
$894
This British Airways deal was found by Cheapflights users on 6/10. 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.
Fri 9/2512:09 pm
BUF
- XRY
2 stops26h 51m
British Airways
Tue 9/291:45 pm
XRY
- BUF
2 stops38h 25m
British Airways
Deal found 6/10![British Airways logo]()
$1,373
This Delta deal was found by Cheapflights users on 6/13. 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 7/193:54 pm
BUF
- AGP
2 stops20h 46m
Delta
Fri 7/311:25 pm
AGP
- BUF
2 stops17h 21m
Delta
Deal found 6/13![Delta logo]()
$1,182
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 8/310:34 am
BUF
- PMI
1 stop13h 41m
United Airlines
Mon 8/104:05 pm
PMI
- BUF
2 stops35h 02m
United Airlines
Deal found 6/12![United Airlines logo]()
$906
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Mon 8/31:54 pm
BUF
- PMI
3 stops19h 21m
Multiple Airlines
Mon 8/1012:15 pm
PMI
- BUF
2 stops17h 43m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,857
This Delta deal was found by Cheapflights users on 6/14. 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.
Thu 6/189:03 am
BUF
- PMI
2 stops20h 27m
Delta
Thu 7/23:15 pm
PMI
- BUF
2 stops24h 25m
Delta
Deal found 6/14![Delta logo]()
$1,351
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
BUF
- AGP
1 stop19h 35m
United Airlines
Wed 8/59:35 am
AGP
- BUF
2 stops30h 16m
United Airlines
Deal found 6/14![United Airlines logo]()
$1,029
This British Airways deal was found by Cheapflights users on 6/13. 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.
Mon 9/281:08 pm
BUF
- LCG
2 stops21h 57m
British Airways
Fri 10/29:20 am
LCG
- BUF
2 stops18h 50m
British Airways
Deal found 6/13![British Airways logo]()
$1,730
Last-minute flights from Buffalo to SpainDiscover last-minute flight deals from Buffalo to Spain. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Spain. Data last updated June 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/11. 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 6/257:57 pm
BUF
- BCN
2 stops16h 53m
Delta
Wed 7/810:55 am
BCN
- BUF
1 stop14h 30m
Delta
Deal found 6/11![Delta logo]()
$930
This Ovago deal was found by Cheapflights users on 6/10. 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.
Thu 7/99:36 pm
BUF
- MAD
1 stop31h 54m
JetBlue
Thu 7/162:05 pm
MAD
- BUF
1 stop15h 38m
JetBlue
Deal found 6/10![JetBlue logo]()
$880
This Justfly.com deal was found by Cheapflights users on 6/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/94:02 pm
BUF
- MAD
2 stops26h 18m
TAP AIR PORTUGAL
Thu 7/166:00 pm
MAD
- BUF
2 stops36h 13m
TAP AIR PORTUGAL
Deal found 6/10![TAP AIR PORTUGAL logo]()
$915
This FlightHub deal was found by Cheapflights users on 6/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:00 am
BUF
- MAD
1 stop23h 30m
JetBlue
Sun 7/192:05 pm
MAD
- BUF
1 stop15h 38m
JetBlue
Deal found 6/15![JetBlue logo]()
$870
This Orbitz deal was found by Cheapflights users on 6/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:43 am
BUF
- MAD
1 stop18h 47m
Multiple Airlines
Wed 7/2911:05 am
MAD
- BUF
2 stops19h 08m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$929
This FlightHub deal was found by Cheapflights users on 6/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:15 am
BUF
- BCN
2 stops30h 35m
TAP AIR PORTUGAL
Tue 7/2110:40 pm
BCN
- BUF
2 stops31h 33m
TAP AIR PORTUGAL
Deal found 6/14![TAP AIR PORTUGAL logo]()
$917
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:34 am
BUF
- BCN
1 stop15h 46m
United Airlines
Tue 7/2111:15 am
BCN
- BUF
1 stop18h 44m
United Airlines
Deal found 6/15![United Airlines logo]()
$925
This Expedia deal was found by Cheapflights users on 6/12. 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.
Fri 7/176:00 am
BUF
- BCN
2 stops34h 10m
Multiple Airlines
Thu 7/238:00 am
BCN
- BUF
2 stops17h 19m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$891
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
Tue 7/2110:25 am
BUF
- MAD
1 stop19h 05m
JetBlue
Sun 7/262:05 pm
MAD
- BUF
1 stop15h 38m
JetBlue
Deal found 6/10![JetBlue logo]()
$876
This Delta deal was found by Cheapflights users on 6/10. 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 7/215:12 pm
BUF
- MAD
1 stop13h 03m
Delta
Sun 7/261:05 pm
MAD
- BUF
2 stops17h 45m
Delta
Deal found 6/10![Delta logo]()
$902
This Delta deal was found by Cheapflights users on 6/11. 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 7/276:05 am
BUF
- MAD
2 stops18h 15m
Delta
Mon 8/1012:45 pm
MAD
- BUF
1 stop12h 34m
Delta
Deal found 6/11![Delta logo]()
$908
This Expedia deal was found by Cheapflights users on 6/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:24 pm
BUF
- AGP
2 stops18h 56m
KLM
Wed 8/510:55 pm
AGP
- BUF
2 stops25h 28m
KLM
Deal found 6/14![KLM logo]()
$887
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 June 15, 2026.
Search for one-way flight options from Buffalo to Spain. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:36 am
BUF
- MAD
1 stop18h 54m
JetBlue
Deal found 6/14![JetBlue logo]()
$324
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 10/265:26 pm
BUF
- BCN
2 stops15h 14m
American Airlines
Deal found 6/10![American Airlines logo]()
$331
This TravelUp deal was found by Cheapflights users on 6/10. 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 10/183:05 pm
BUF
- BCN
1 stop11h 15m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$332
This Expedia deal was found by Cheapflights users on 6/10. 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 10/2611:46 am
BUF
- BCN
1 stop16h 49m
British Airways
Deal found 6/10![British Airways logo]()
$334
This oojo deal was found by Cheapflights users on 6/13. 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 11/182:58 pm
BUF
- MAD
1 stop12h 37m
British Airways
Deal found 6/13![British Airways logo]()
$336
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:54 pm
BUF
- BCN
2 stops30h 06m
United Airlines
Deal found 6/14![United Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 6/13. 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 11/177:00 am
BUF
- MAD
2 stops18h 45m
United Airlines
Deal found 6/13![United Airlines logo]()
$340
This TravelUp deal was found by Cheapflights users on 6/14. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:59 pm
BUF
- BCN
1 stop30h 21m
Lufthansa
Deal found 6/14![Lufthansa logo]()
$343
This FlightHub deal was found by Cheapflights users on 6/10. 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 10/1010:40 am
BUF
- MAD
2 stops38h 10m
Air Canada
Deal found 6/10![Air Canada logo]()
$344
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Sun 10/187:00 am
BUF
- BCN
3 stops19h 00m
Air Canada
Deal found 6/10![Air Canada logo]()
$346
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/107:54 pm
BUF
- MAD
1 stop31h 06m
United Airlines
Deal found 6/10![United Airlines logo]()
$351
This Air Canada deal was found by Cheapflights users on 6/13. 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.
Wed 11/187:00 am
BUF
- MAD
3 stops19h 00m
Air Canada
Deal found 6/13![Air Canada logo]()
$352
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 June 15, 2026.
Round-trip from | $696 (Cheapflightsfares) |
|---|---|
One-way from | $324 (Cheapflightsfares) |
Popular in | March |
Cheapest in | December |
Average price | $1,005 |
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 June 15, 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
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Mon 9/28
10:40 am-1:15 pm
1 stop20h 35m
Barcelona-El Prat
Thu 10/1
11:15 am-11:36 pm
1 stop18h 21m
$717
Quickest round-trip
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Sun 11/15
2:44 pm-9:00 am
1 stop12h 16m
Barcelona-El Prat
Thu 11/19
11:00 am-5:59 pm
1 stop12h 59m
$717
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Tue 10/13
1:07 pm-9:05 am
1 stop13h 58m
Barcelona-El Prat
Tue 10/20
11:50 am-11:10 pm
2 stops17h 20m
$733
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Tue 10/13
3:05 pm-8:20 am
1 stop11h 15m
Barcelona-El Prat
Mon 10/19
11:15 am-11:36 pm
1 stop18h 21m
$767
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Mon 9/21
3:55 pm-12:50 pm
1 stop14h 55m
Barcelona-El Prat
Sun 9/27
9:20 am-12:12 am
2 stops20h 52m
$772
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Sat 10/3
7:54 pm-9:00 am
1 stop31h 06m
Barcelona-El Prat
Sun 10/18
6:40 am-9:29 am
2 stops32h 49m
$776
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Fri 9/11
10:30 am-5:45 pm
2 stops25h 15m
Barcelona-El Prat
Mon 9/21
8:00 pm-9:07 pm
2 stops31h 07m
$803
BuffaloMálaga
BUF - AGP
BUFAGP
Buffalo
Tue 8/25
10:53 am-7:35 am
1 stop14h 42m
Malaga
Wed 9/9
9:35 am-11:12 pm
1 stop19h 37m
$823
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Thu 8/27
10:25 am-11:30 am
1 stop19h 05m
Madrid Barajas
Fri 9/18
1:30 pm-11:14 am
1 stop27h 44m
$831
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Mon 8/24
2:51 pm-9:35 am
1 stop12h 44m
Madrid Barajas
Sat 12/5
1:15 pm-10:54 pm
1 stop15h 39m
$848
Showing 1-10 of 47 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-BCN
BUF-AGP
BUF-PMI
BUF-XRY
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-BCN
BUF-AGP
BUF-PMI
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 June 15, 2026.
See what other customers who have flown with Delta,KLM, andUnited 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.
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
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.
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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 June 15, 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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$771 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$155 | Average$880 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$513 | Average$662 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$524 | Average$931 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$582 | Average$782 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$618 | Average$840 | FlexibilityNo cancel fee | On-time71% |