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Sky Harbor Intl

$331+ Cheap flights from Bilbao (BIO) 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — PHX
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Bilbao to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) 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 April 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$977
(United Airlines)

One-way from

$331
(Kiwi.com)
Provider with most accurate pricing for Bilbao-Phoenix Sky Harbor Intl flight deals.
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Provider most trusted by Cheapflights users for Bilbao-Phoenix Sky Harbor Intl flights.
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From Bilbao to Phoenix Sky Harbor Intl
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One-way flight from Bilbao to Phoenix Sky Harbor Intl
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Find flight deals from Bilbao to Sky Harbor Intl

Cheapest flights from Bilbao to Sky Harbor Intl
Explore the most affordable flight options available from Bilbao to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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 7/2512:30 pmBIO - PHX
2 stops18h 30mUnited Airlines
Mon 8/411:35 pmPHX - BIO
2 stops26h 10mUnited Airlines
Deal found 4/29$977
This KLM deal was found by Cheapflights users on 4/29. 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 7/257:10 amBIO - PHX
1 stop14h 40mKLM
Mon 8/43:05 pmPHX - BIO
1 stop21h 55mKLM
Deal found 4/29$1,115
This Rumbo deal was found by Cheapflights users on 4/29. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2512:45 pmBIO - PHX
2 stops40h 31mMultiple Airlines
Sun 8/312:25 amPHX - BIO
2 stops32h 05mMultiple Airlines
Deal found 4/29$1,916

Cheapflights Fare Finder

Customize your flight search to find flights from Bilbao 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 April 29, 2025.
Use the filters below to find and compare flights from Bilbao to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Bilbao

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

BilbaoPhoenix

BIO - PHX

BIOPHX

Bilbao

Fri 7/25

12:30 pm-10:00 pm

2 stops18h 30m

Phoenix Sky Harbor Intl

Mon 8/4

11:35 pm-10:45 am

2 stops26h 10m

$977

BilbaoPhoenix

BIO - PHX

BIOPHX

Bilbao

Fri 7/25

7:10 am-12:50 pm

1 stop14h 40m

Phoenix Sky Harbor Intl

Mon 8/4

3:05 pm-10:00 pm

1 stop21h 55m

$1,115

BilbaoPhoenix

BIO - PHX

BIOPHX

Bilbao

Fri 7/25

12:45 pm-8:16 pm

2 stops40h 31m

Phoenix Sky Harbor Intl

Sun 8/3

12:25 am-5:30 pm

2 stops32h 05m

$1,916

BilbaoPhoenix

BIO - PHX

BIOPHX

Bilbao

Sun 5/18

9:00 am-3:19 pm

2 stops39h 19m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

  • Most accurate provider: When it comes to deals on Bilbao-Phoenix Sky Harbor Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bilbao-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bilbao-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bilbao-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Bilbao-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 Bilbao to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Bilbao 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 Bilbao to Phoenix Sky Harbor Intl Airport

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

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 April 29, 2025.
KLM
7.8
Good
1,334 reviews

Food

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews

Food

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,696 reviews
KLM
7.8
Good
1,334 reviews

Food

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Bilbao 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.

  • What airport do you fly from for flights from Bilbao to Phoenix Sky Harbor Intl?

    If you book a flight to Phoenix Sky Harbor Intl from Bilbao, you will be flying from Bilbao, which is the city’s only airport. Bilbao (BIO) is located 3.0 mi from the center of Bilbao. There are 0 flights from Bilbao to Phoenix Sky Harbor Intl per day from 0 different airlines.

  • What are the cheapest airlines flying from Bilbao to Phoenix Sky Harbor Intl Airport round-trip?

    United Airlines, at $977, was found to be the cheapest airline from Bilbao to Phoenix Sky Harbor Intl Airport. An alternate airline flying to your destination would be KLM.

  • Can I find deals for flights from Bilbao to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Bilbao 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 Bilbao to Sky Harbor Intl.

  • Can I find deals for business class flights from Bilbao to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Bilbao 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 Bilbao to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Bilbao to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Bilbao to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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

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