$612+ Cheap flights from McAllen (MFE) to Barcelona
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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — BCN
Apr 21 — Apr 281
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from McAllen to BarcelonaExplore the most affordable flight options available from McAllen to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
Explore the most affordable flight options available from McAllen to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
This Expedia deal was found by Cheapflights users on 3/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:49 pm
MFE
- BCN
2 stops15h 51m
British Airways
Mon 11/239:05 pm
BCN
- MFE
2 stops20h 39m
British Airways
Deal found 3/17![British Airways logo]()
$693
This United Airlines deal was found by Cheapflights users on 3/20. 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 12/77:27 pm
MFE
- BCN
2 stops30h 33m
United Airlines
Thu 12/106:50 am
BCN
- MFE
2 stops22h 12m
United Airlines
Deal found 3/20![United Airlines logo]()
$724
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Fri 12/45:15 am
MFE
- BCN
2 stops20h 05m
United Airlines
Tue 12/810:30 am
BCN
- MFE
2 stops18h 32m
United Airlines
Deal found 3/17![United Airlines logo]()
$773
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Mon 11/97:15 am
MFE
- BCN
3 stops22h 55m
United Airlines
Mon 11/2310:30 am
BCN
- MFE
2 stops18h 32m
United Airlines
Deal found 3/17![United Airlines logo]()
$841
This American Airlines deal was found by Cheapflights users on 3/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:40 am
MFE
- BCN
2 stops17h 05m
American Airlines
Wed 5/2012:20 pm
BCN
- MFE
2 stops18h 39m
American Airlines
Deal found 3/17![American Airlines logo]()
$842
This American Airlines deal was found by Cheapflights users on 3/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:32 pm
MFE
- BCN
2 stops17h 43m
American Airlines
Fri 5/810:45 am
BCN
- MFE
1 stop20h 14m
American Airlines
Deal found 3/17![American Airlines logo]()
$877
This Delta deal was found by Cheapflights users on 3/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:25 am
MFE
- BCN
2 stops24h 25m
Delta
Tue 5/1911:00 am
BCN
- MFE
2 stops19h 59m
Delta
Deal found 3/17![Delta logo]()
$879
This Expedia deal was found by Cheapflights users on 3/18. 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.
Sun 5/36:00 pm
MFE
- BCN
1 stop30h 35m
Iberia
Sun 5/1010:45 am
BCN
- MFE
1 stop16h 43m
Iberia
Deal found 3/18![Iberia logo]()
$885
This British Airways deal was found by Cheapflights users on 3/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:40 am
MFE
- BCN
1 stop17h 55m
British Airways
Wed 5/2010:45 am
BCN
- MFE
1 stop18h 55m
British Airways
Deal found 3/17![British Airways logo]()
$887
Best flights from McAllen to BarcelonaDiscover carefully curated flight deals from McAllen to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
Discover carefully curated flight deals from McAllen to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
This oojo deal was found by Cheapflights users on 3/18. 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.
Sun 5/34:15 pm
MFE
- BCN
2 stops23h 15m
British Airways
Sun 5/107:30 pm
BCN
- MFE
2 stops34h 10m
British Airways
Deal found 3/18![British Airways logo]()
$915
This American Airlines deal was found by Cheapflights users on 3/20. 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 5/171:14 pm
MFE
- BCN
2 stops16h 46m
American Airlines
Wed 5/271:10 pm
BCN
- MFE
2 stops18h 11m
American Airlines
Deal found 3/20![American Airlines logo]()
$1,039
This United Airlines deal was found by Cheapflights users on 3/18. 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 5/39:25 am
MFE
- BCN
2 stops22h 30m
United Airlines
Sun 5/101:15 pm
BCN
- MFE
3 stops40h 44m
United Airlines
Deal found 3/18![United Airlines logo]()
$1,137
This British Airways deal was found by Cheapflights users on 3/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:45 pm
MFE
- BCN
2 stops21h 45m
British Airways
Thu 5/2110:45 am
BCN
- MFE
1 stop20h 38m
British Airways
Deal found 3/17![British Airways logo]()
$1,027
This American Airlines deal was found by Cheapflights users on 3/21. 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.
Sat 5/161:10 pm
MFE
- BCN
2 stops16h 00m
American Airlines
Tue 5/2610:45 am
BCN
- MFE
1 stop20h 35m
American Airlines
Deal found 3/21![American Airlines logo]()
$1,084
This British Airways deal was found by Cheapflights users on 3/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:32 am
MFE
- BCN
1 stop14h 03m
British Airways
Wed 5/2010:45 am
BCN
- MFE
1 stop18h 55m
British Airways
Deal found 3/17![British Airways logo]()
$1,030
This United Airlines deal was found by Cheapflights users on 3/19. 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 6/307:00 am
MFE
- BCN
2 stops24h 55m
United Airlines
Thu 7/93:15 pm
BCN
- MFE
2 stops29h 19m
United Airlines
Deal found 3/19![United Airlines logo]()
$1,173
This oojo deal was found by Cheapflights users on 3/19. 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 6/3010:39 am
MFE
- BCN
1 stop15h 26m
British Airways
Thu 7/910:45 am
BCN
- MFE
1 stop18h 01m
British Airways
Deal found 3/19![British Airways logo]()
$1,106
This KAYAK deal was found by Cheapflights users on 3/21. 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.
Sat 5/167:32 pm
MFE
- BCN
2 stops19h 58m
British Airways
Tue 5/267:40 am
BCN
- MFE
2 stops21h 27m
British Airways
Deal found 3/21![British Airways logo]()
$1,117
Last-minute flights from McAllen to BarcelonaDiscover last-minute flight deals from McAllen to Barcelona. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from McAllen to Barcelona. Data last updated March 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/18. 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 3/227:05 pm
MFE
- BCN
2 stops31h 15m
United Airlines
Tue 3/2410:30 am
BCN
- MFE
2 stops39h 29m
United Airlines
Deal found 3/18![United Airlines logo]()
$1,274
This KAYAK deal was found by Cheapflights users on 3/18. 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.
Sun 3/227:01 am
MFE
- BCN
1 stop18h 49m
British Airways
Tue 3/249:35 am
BCN
- MFE
1 stop14h 50m
British Airways
Deal found 3/18![British Airways logo]()
$1,673
This Air Canada deal was found by Cheapflights users on 3/18. 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 3/227:00 am
MFE
- BCN
3 stops19h 35m
Multiple Airlines
Tue 3/2412:35 pm
BCN
- MFE
3 stops28h 51m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$3,739
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 3/2312:05 pm
MFE
- BCN
2 stops18h 55m
Lufthansa
Wed 3/256:45 am
BCN
- MFE
2 stops22h 14m
Lufthansa
Deal found 3/20![Lufthansa logo]()
$1,191
This KAYAK deal was found by Cheapflights users on 3/20. 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.
Mon 3/2311:00 am
MFE
- BCN
1 stop14h 50m
British Airways
Wed 3/251:30 pm
BCN
- MFE
2 stops26h 45m
British Airways
Deal found 3/20![British Airways logo]()
$1,478
This Trip.com deal was found by Cheapflights users on 3/20. 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.
Mon 3/239:37 am
MFE
- BCN
1 stop16h 13m
Iberia
Wed 3/259:35 am
BCN
- MFE
1 stop35h 22m
Iberia
Deal found 3/20![Iberia logo]()
$1,639
This Air Canada deal was found by Cheapflights users on 3/20. 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 3/237:00 am
MFE
- BCN
3 stops19h 35m
Multiple Airlines
Wed 3/2512:35 pm
BCN
- MFE
3 stops28h 51m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$2,456
This United Airlines deal was found by Cheapflights users on 3/20. 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 3/237:00 am
MFE
- BCN
3 stops19h 35m
United Airlines
Wed 3/259:55 am
BCN
- MFE
2 stops19h 04m
United Airlines
Deal found 3/20![United Airlines logo]()
$4,411
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 4/136:00 pm
MFE
- BCN
2 stops16h 20m
Iberia
Mon 4/209:45 am
BCN
- MFE
2 stops17h 43m
Iberia
Deal found 3/20![Iberia logo]()
$7,738
One-way flights from McAllen to BarcelonaSearch for one-way flight options from McAllen to Barcelona. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
Search for one-way flight options from McAllen to Barcelona. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This oojo deal was found by Cheapflights users on 3/21. 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.
Fri 6/268:04 pm
MFE
- BCN
1 stop30h 01m
British Airways
Deal found 3/21![British Airways logo]()
$612
This Expedia deal was found by Cheapflights users on 3/21. 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 6/267:00 am
MFE
- BCN
2 stops43h 20m
Air Canada
Deal found 3/21![Air Canada logo]()
$621
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 6/268:44 am
MFE
- BCN
3 stops39h 56m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$676
This Cheapflightsfares deal was found by Cheapflights users on 3/18. 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 6/11:35 pm
MFE
- BCN
1 stop12h 30m
British Airways
Deal found 3/18![British Airways logo]()
$884
Find flight deals from McAllen to Barcelona
Discover tips and strategies to find the most affordable flight options for your journey from McAllen (MFE) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 22, 2026.
Round-trip from | $842 (American Airlines) |
|---|---|
One-way from | $612 (oojo) |
Popular in | May |
Cheapest in | December |
Average price | $1,040 |
Cheapflights Fare Finder
Customize your flight search to find flights from McAllen to Barcelona 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 March 22, 2026.
Use the filters below to find and compare flights from McAllen to Barcelona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
McAllenBarcelona
MFE - BCN
MFEBCN
McAllen Miller Intl
Sun 5/3
4:15 pm-10:30 pm
2 stops23h 15m
Barcelona-El Prat
Sun 5/10
7:30 pm-10:40 pm
2 stops34h 10m
$915
McAllenBarcelona
MFE - BCN
MFEBCN
McAllen Miller Intl
Wed 5/6
3:45 pm-8:30 pm
2 stops21h 45m
Barcelona-El Prat
Thu 5/21
10:45 am-12:23 am
1 stop20h 38m
$1,027
Quickest round-trip
McAllenBarcelona
MFE - BCN
MFEBCN
McAllen Miller Intl
Mon 5/4
10:32 am-7:35 am
1 stop14h 03m
Barcelona-El Prat
Wed 5/20
10:45 am-10:40 pm
1 stop18h 55m
$1,030
McAllenBarcelona
MFE - BCN
MFEBCN
McAllen Miller Intl
Sun 5/17
1:14 pm-1:00 pm
2 stops16h 46m
Barcelona-El Prat
Wed 5/27
1:10 pm-12:21 am
2 stops18h 11m
$1,039
McAllenBarcelona
MFE - BCN
MFEBCN
McAllen Miller Intl
Sat 5/16
1:10 pm-12:10 pm
2 stops16h 00m
Barcelona-El Prat
Tue 5/26
10:45 am-12:20 am
1 stop20h 35m
$1,084
McAllenBarcelona
MFE - BCN
MFEBCN
McAllen Miller Intl
Tue 6/30
10:39 am-9:05 am
1 stop15h 26m
Barcelona-El Prat
Thu 7/9
10:45 am-9:46 pm
1 stop18h 01m
$1,106
McAllenBarcelona
MFE - BCN
MFEBCN
McAllen Miller Intl
Sat 5/16
7:32 pm-10:30 pm
2 stops19h 58m
Barcelona-El Prat
Tue 5/26
7:40 am-10:07 pm
2 stops21h 27m
$1,117
McAllenBarcelona
MFE - BCN
MFEBCN
McAllen Miller Intl
Sun 5/3
9:25 am-2:55 pm
2 stops22h 30m
Barcelona-El Prat
Sun 5/10
1:15 pm-10:59 pm
3 stops40h 44m
$1,137
McAllenBarcelona
MFE - BCN
MFEBCN
McAllen Miller Intl
Tue 6/30
7:00 am-2:55 pm
2 stops24h 55m
Barcelona-El Prat
Thu 7/9
3:15 pm-1:34 pm
2 stops29h 19m
$1,173
Cheapest one-way
McAllenBarcelona
MFE - BCN
MFEBCN
McAllen Miller Intl
Fri 6/26
8:04 pm-9:05 am
1 stop30h 01m
$612
Showing 1-10 of 13 resultsSorted by cheapest first
Best time to book a flight from McAllen to Barcelona
Have a flexible travel schedule? Discover the best time to fly to Barcelona from McAllen with our price prediction graph.
MFE-S37
MFE-BCN
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 McAllen to Barcelona
MFE-S37
MFE-BCN
What is the cheapest month to book a flight from McAllen to Barcelona?
Currently, April is the cheapest month in which you can book a flight from McAllen to Barcelona (average of $454). Flying from McAllen to Barcelona in May is currently the most expensive (average of $1,202). 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.
How much does it cost to fly round-trip from McAllen to Barcelona?
Reviews of airlines servicing Barcelona
Get insights into the airlines that provide service to Barcelona. 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 Barcelona. Reviews last updated March 22, 2026.
Read reviews from past customers who have flown American Airlines and British Airways from McAllen to Barcelona. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Food
6.4
Overall
7.1
Crew
7.9
Comfort
7.2
Entertainment
6.9
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Boarding
7.5
Food
6.4
Overall
7.1
Crew
7.9
Comfort
7.2
Entertainment
6.9
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Boarding
7.5
Food
6.4
Overall
7.1
Crew
7.9
Comfort
7.2
Entertainment
6.9
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Related info for your journey
Find useful and relevant information for your journey from McAllen to Barcelona. 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 McAllen to Barcelona
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Complete your trip
Complete your trip to Barcelona by adding a car rental and/or hotel reservation to your travel itinerary.
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McAllen and Barcelona flights
Browse other McAllen and Barcelona flight options. Last updated on March 22, 2026.
Other flights from McAllen
Browse through other flights departing from McAllen. Flights are based on user searches made on Cheapflights and were last updated on March 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from McAllen to Barcelona
Discover the top 2 airlines that operate flights from McAllen to Barcelona. 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 March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$486 | Average$1,080 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$507 | Average$984 | FlexibilityNo cancel fee | On-time70% |