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Sky Harbor Intl

$300+ Cheap flights from Barcelona-El Prat (BCN) to Sky Harbor Intl (PHX)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — PHX
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Barcelona-El Prat to Sky Harbor Intl

Cheapest flights from Barcelona-El Prat to Sky Harbor Intl
Explore the most affordable flight options available from Barcelona-El Prat to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This deal was found by Cheapflights users on 2/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:15 pm
BCN
-
PHX
1 stop15h 41m
United Airlines
Mon 5/181:22 pm
PHX
-
BCN
1 stop15h 58m
United Airlines
Deal found 2/3$716
This Delta deal was found by Cheapflights users on 2/3. 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 2/236:00 am
BCN
-
PHX
2 stops19h 08m
Delta
Sun 3/810:55 pm
PHX
-
BCN
1 stop24h 05m
Delta
Deal found 2/3$750
This Air France deal was found by Cheapflights users on 2/2. 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.
Sun 2/226:00 am
BCN
-
PHX
1 stop15h 35m
Multiple Airlines
Sun 3/810:55 pm
PHX
-
BCN
1 stop24h 05m
Multiple Airlines
Deal found 2/2$751
This Flighttix deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:50 am
BCN
-
PHX
2 stops24h 40m
Multiple Airlines
Tue 3/107:36 am
PHX
-
BCN
1 stop16h 44m
Multiple Airlines
Deal found 2/1$768
This lol.travel deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1611:00 am
BCN
-
PHX
1 stop21h 59m
Finnair
Sun 3/111:48 am
PHX
-
BCN
1 stop13h 02m
Finnair
Deal found 2/1$770
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/165:50 am
BCN
-
PHX
2 stops21h 36m
United Airlines
Sun 3/15:15 pm
PHX
-
BCN
1 stop31h 45m
United Airlines
Deal found 2/1$776
This Delta deal was found by Cheapflights users on 2/3. 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 3/76:00 am
BCN
-
PHX
2 stops24h 16m
Delta
Wed 3/183:50 pm
PHX
-
BCN
1 stop15h 10m
Delta
Deal found 2/3$777
This KLM deal was found by Cheapflights users on 2/3. 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.
Fri 3/610:15 am
BCN
-
PHX
1 stop20h 26m
Multiple Airlines
Wed 3/183:50 pm
PHX
-
BCN
1 stop15h 10m
Multiple Airlines
Deal found 2/3$778
This KLM deal was found by Cheapflights users on 2/3. 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 3/510:55 am
BCN
-
PHX
1 stop17h 12m
KLM
Tue 3/176:10 am
PHX
-
BCN
1 stop16h 50m
KLM
Deal found 2/3$782
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/2310:30 am
BCN
-
PHX
1 stop18h 21m
United Airlines
Sun 3/84:18 pm
PHX
-
BCN
1 stop32h 42m
United Airlines
Deal found 2/3$787

Find flight deals from Barcelona-El Prat to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Sky Harbor Intl (PHX). 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$716

One-way from

$300
(FlightHub)

Popular in

August

Cheapest in

February

Average price

$696
Provider with most accurate pricing for Barcelona-El Prat-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Barcelona-El Prat-Phoenix Sky Harbor Intl flights.
Search Deals
From Barcelona-El Prat to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Barcelona-El Prat to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat to Sky Harbor Intl 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 February 3, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Barcelona-El Prat

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

BarcelonaPhoenix

BCN - PHX

BCNPHX

Barcelona-El Prat

Mon 2/23

6:00 am-5:08 pm

2 stops19h 08m

Phoenix Sky Harbor Intl

Sun 3/8

10:55 pm-7:00 am

1 stop24h 05m

$750

BarcelonaPhoenix

BCN - PHX

BCNPHX

Barcelona-El Prat

Mon 2/23

10:55 am-8:07 pm

1 stop17h 12m

Phoenix Sky Harbor Intl

Sun 3/8

10:55 pm-7:00 am

1 stop24h 05m

$751

BarcelonaPhoenix

BCN - PHX

BCNPHX

Barcelona-El Prat

Mon 2/16

5:50 am-9:50 pm

2 stops24h 00m

Phoenix Sky Harbor Intl

Sun 3/1

5:15 pm-9:00 am

1 stop31h 45m

$776

BarcelonaPhoenix

BCN - PHX

BCNPHX

Barcelona-El Prat

Mon 2/23

6:50 am-7:21 pm

2 stops20h 31m

Phoenix Sky Harbor Intl

Sun 3/8

4:18 pm-9:00 am

1 stop32h 42m

$776

BarcelonaPhoenix

BCN - PHX

BCNPHX

Barcelona-El Prat

Fri 3/6

10:15 am-10:41 pm

1 stop20h 26m

Phoenix Sky Harbor Intl

Wed 3/18

3:50 pm-3:00 pm

1 stop15h 10m

$778

BarcelonaPhoenix

BCN - PHX

BCNPHX

Barcelona-El Prat

Sat 3/7

6:00 am-10:16 pm

2 stops24h 16m

Phoenix Sky Harbor Intl

Wed 3/18

6:10 am-7:35 am

2 stops17h 25m

$781

BarcelonaPhoenix

BCN - PHX

BCNPHX

Barcelona-El Prat

Thu 3/5

10:15 am-10:41 pm

1 stop20h 26m

Phoenix Sky Harbor Intl

Mon 3/16

10:55 pm-7:00 am

1 stop24h 05m

$782

BarcelonaPhoenix

BCN - PHX

BCNPHX

Barcelona-El Prat

Tue 3/3

1:35 pm-10:30 pm

1 stop16h 55m

Phoenix Sky Harbor Intl

Tue 3/10

7:36 am-8:20 am

1 stop16h 44m

$783

BarcelonaPhoenix

BCN - PHX

BCNPHX

Barcelona-El Prat

Mon 2/16

5:50 am-9:50 pm

2 stops24h 00m

Phoenix Sky Harbor Intl

Sun 3/1

3:55 pm-5:35 pm

2 stops17h 40m

$798

BarcelonaPhoenix

BCN - PHX

BCNPHX

Barcelona-El Prat

Sun 4/26

5:45 am-11:47 am

2 stops39h 02m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 17 results
1
2

Compare providers for flights from Barcelona-El Prat to Sky Harbor Intl

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 Barcelona-El Prat to Sky Harbor Intl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 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 Barcelona-El Prat Airport-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Barcelona-El Prat Airport-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Barcelona-El Prat Airport-Phoenix Sky Harbor Intl 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 Barcelona-El Prat to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Barcelona-El Prat 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 Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport (average of $371). Flying from Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport in August is currently the most expensive (average of $906). 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 Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport?

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated February 3, 2026.
Read through reviews of airlines operating flights from Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,712 reviews

Food

6.4

Boarding

6.9

Entertainment

6.4

Crew

7.6

Comfort

6.8

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,712 reviews
British Airways
6.7
Okay
7,712 reviews

Food

6.4

Boarding

6.9

Entertainment

6.4

Crew

7.6

Comfort

6.8

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

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

  • How long is the flight from Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport?

    United Airlines and Delta can get you from Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport in just under 24h. Your travel time can differ by up to 16m. Airlines will cover a distance of 5787 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport round-trip?

    Our cheapest airline available from Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport is British Airways. Our recent data shows that you can find tickets from as low as $674 on this airline. You may be able to fly from Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport for 19% less than the average price by searching for this airline.

  • What are the cheapest airlines to fly from Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport one-way?

    The cheapest airlines for a one-way flight from Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport are WestJet ($302), British Airways ($497), and American Airlines ($500).

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

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

  • How can I find direct flights from Barcelona-El Prat to Sky Harbor Intl?

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

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

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Sky Harbor Intl 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 Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport (average of $371). Flying from Barcelona-El Prat Airport to Phoenix Sky Harbor Intl Airport in August is currently the most expensive (average of $906). 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
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Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Barcelona-El Prat to Sky Harbor Intl

Discover the top airline that operate flights from Barcelona-El Prat to Sky Harbor Intl. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$674Average$994FlexibilityNo cancel feeOn-time70%

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