HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona-El Prat

$670+ Cheap flights from McAllen (MFE) to Barcelona-El Prat (BCN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — BCN
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from McAllen to Barcelona-El Prat with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from McAllen to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from McAllen (MFE) to Barcelona-El Prat (BCN). 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 April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$670
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$1,068
Provider with most accurate pricing for McAllen Miller Intl-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for McAllen Miller Intl-Barcelona-El Prat flights.
Search Deals
From McAllen Miller Intl to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($271 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from McAllen to Barcelona-El Prat

Cheapest flights from McAllen to Barcelona-El Prat
Explore the most affordable flight options available from McAllen to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:00 amMFE - BCN
2 stops20h 20mUnited Airlines
Tue 9/91:15 pmBCN - MFE
2 stops33h 47mUnited Airlines
Deal found 4/21$670
This British Airways deal was found by Cheapflights users on 4/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/12:18 pmMFE - BCN
1 stop12h 52mBritish Airways
Tue 9/912:20 pmBCN - MFE
1 stop16h 56mBritish Airways
Deal found 4/21$682
This Priceline deal was found by Cheapflights users on 4/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:20 pmMFE - BCN
2 stops16h 20mIberia
Tue 9/912:20 pmBCN - MFE
1 stop16h 56mIberia
Deal found 4/21$685
This Air Canada deal was found by Cheapflights users on 4/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:00 amMFE - BCN
3 stops17h 50mAir Canada
Tue 9/96:50 amBCN - MFE
3 stops21h 57mAir Canada
Deal found 4/21$1,074
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Thu 6/59:32 amMFE - BCN
1 stop17h 38mAmerican Airlines
Thu 6/1210:45 amBCN - MFE
2 stops20h 36mAmerican Airlines
Deal found 4/21$1,137
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/312:45 pmMFE - BCN
2 stops23h 05mDelta
Sat 7/196:20 amBCN - MFE
2 stops36h 45mDelta
Deal found 4/20$1,252
This United deal was found by Cheapflights users on 4/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/37:00 amMFE - BCN
3 stops41h 50mMultiple Airlines
Sat 7/196:50 amBCN - MFE
2 stops21h 34mMultiple Airlines
Deal found 4/20$1,315

Cheapflights Fare Finder

Customize your flight search to find flights from McAllen to Barcelona-El Prat 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 22, 2025.
Use the filters below to find and compare flights from McAllen to Barcelona-El Prat Airport that are best for you.

Fly from

McAllen

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Mon 9/1

5:00 am-8:20 am

2 stops20h 20m

Barcelona-El Prat

Tue 9/9

1:15 pm-4:02 pm

2 stops33h 47m

$670

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Mon 9/1

2:18 pm-10:10 am

1 stop12h 52m

Barcelona-El Prat

Tue 9/9

12:20 pm-10:16 pm

1 stop16h 56m

$682

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Mon 9/1

6:20 pm-5:40 pm

2 stops16h 20m

Barcelona-El Prat

Tue 9/9

12:20 pm-10:16 pm

1 stop16h 56m

$685

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Mon 9/1

7:00 am-7:50 am

3 stops17h 50m

Barcelona-El Prat

Tue 9/9

6:50 am-9:47 pm

3 stops21h 57m

$1,074

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Thu 6/5

9:32 am-10:10 am

1 stop17h 38m

Barcelona-El Prat

Thu 6/12

10:45 am-12:21 am

2 stops20h 36m

$1,137

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Thu 7/3

12:45 pm-6:50 pm

2 stops23h 05m

Barcelona-El Prat

Sat 7/19

6:20 am-12:05 pm

2 stops36h 45m

$1,252

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Thu 7/3

7:00 am-7:50 am

3 stops41h 50m

Barcelona-El Prat

Sat 7/19

6:50 am-9:24 pm

2 stops21h 34m

$1,315

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Compare providers for flights from McAllen to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from McAllen to Barcelona-El Prat in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on McAllen-Barcelona-El Prat Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on McAllen-Barcelona-El Prat Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from McAllen-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on McAllen-Barcelona-El Prat Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for McAllen-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from McAllen to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from McAllen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from McAllen to Barcelona-El Prat Airport

What is the cheapest month to book a flight from McAllen to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from McAllen to Barcelona-El Prat Airport (average of $523). Flying from McAllen to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,079). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MFE to BCN?

Find hourly flight availability from McAllen to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 18% on flights from McAllen to Barcelona-El Prat Airport by exploring options for tickets in the morning.

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 0.8 in.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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-El Prat. Reviews last updated April 22, 2025.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,683 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,179 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Iberia
7.0
Good
2,682 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from McAllen to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from McAllen to Barcelona-El Prat?

    McAllen Miller Intl (MFE) is the airport you will fly out of if you book a flight from McAllen to Barcelona-El Prat. You should not have trouble finding flights to Barcelona-El Prat from Miller Intl; the airport handles an average of 0 outbound flights to Barcelona-El Prat per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the McAllen airport to Barcelona-El Prat. It is only a 2.0 mi journey to Miller Intl (MFE) from McAllen’s city center.

  • What are the cheapest airlines flying from McAllen to Barcelona-El Prat Airport round-trip?

    According to our current data, United Airlines ($670), British Airways ($682), and Iberia ($685) offers the cheapest pricing from McAllen to Barcelona-El Prat Airport. You may be able to fly from McAllen to Barcelona-El Prat Airport for 32% less than the average price by searching for these airlines.

  • Can I find deals for flights from McAllen to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on McAllen to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from McAllen to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from McAllen to Barcelona-El Prat.

  • Can I find deals for business class flights from McAllen to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from McAllen to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from McAllen to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from McAllen to Barcelona-El Prat Airport (average of $523). Flying from McAllen to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,079). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near McAllen?

Book flights to McAllen if you plan to visit one of these locations
Calella
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna
Tossa de Mar

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from McAllen to Barcelona-El Prat

Discover the top 3 airlines that operate flights from McAllen to Barcelona-El Prat. 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$540Average$997FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$579Average$878FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$594Average$1,070FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.