How do I get Price Alerts for flights from Boise to Bilbao?

Price Alerts will notify you by email when the price for flights to Bilbao from Boise decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Boise to Bilbao with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Bilbao Airport?

Prices for flights from Boise Air Term. Gowen Fld Airport to Bilbao Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Bilbao Airport?

The number of operators available for flights from Boise Air Term. Gowen Fld Airport to Bilbao Airport is 1 as of August 2026.

How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Bilbao Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Bilbao Airport.

What documentation or ID do you need to fly to Bilbao Airport?

The travel and health documents required for your trip to Bilbao Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bilbao Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$741 Cheap Flights from Boise to Bilbao in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Bilbao

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 am - 5:25 pmBOI Boise Air Term. Gowen Fld-BIO Bilbao

25h 10m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

6:50 am - 5:15 pmBIO Bilbao-BOI Boise Air Term. Gowen Fld

18h 25m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$741Delta

Wed, Nov 18 - Thu, Nov 26

11:30 am - 5:25 pmBOI Boise Air Term. Gowen Fld-BIO Bilbao

21h 55m2 stops Salt Lake City Paris Charles de Gaulle

6:50 am - 10:26 pmBIO Bilbao-BOI Boise Air Term. Gowen Fld

23h 36m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$741Delta

Wed, Nov 18 - Fri, Nov 27

1:15 pm - 10:30 pmBOI Boise Air Term. Gowen Fld-BIO Bilbao

25h 15m2 stops Salt Lake City Paris Charles de Gaulle

6:50 am - 11:55 pmBIO Bilbao-BOI Boise Air Term. Gowen Fld

25h 05m2 stops Amsterdam Schiphol Minneapolis St Paul

$741Multiple Airlines

Tue, Jan 5 - Fri, Feb 26

5:40 am - 11:30 amBOI Boise Air Term. Gowen Fld-BIO Bilbao

21h 50m2 stops Minneapolis St Paul Paris Charles de Gaulle

6:50 am - 3:30 pmBIO Bilbao-BOI Boise Air Term. Gowen Fld

16h 40m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$741Multiple Airlines

Wed, Jan 6 - Fri, Feb 26

2:44 pm - 11:10 pmBOI Boise Air Term. Gowen Fld-BIO Bilbao

24h 26m2 stops Denver Intl Munich Franz Josef Strauss

6:45 am - 9:16 pmBIO Bilbao-BOI Boise Air Term. Gowen Fld

22h 31m2 stops Frankfurt am Main Denver Intl

$742United Airlines

Mon, Jan 4 - Fri, Feb 26

5:44 pm - 9:55 pmBOI Boise Air Term. Gowen Fld-BIO Bilbao

20h 11m2 stops Denver Intl Munich Franz Josef Strauss

7:30 am - 10:59 pmBIO Bilbao-BOI Boise Air Term. Gowen Fld

23h 29m2 stops Munich Franz Josef Strauss Denver Intl

$744United Airlines

Sun, Nov 15 - Wed, Nov 18

5:00 am - 9:55 pmBOI Boise Air Term. Gowen Fld-BIO Bilbao

32h 55m2 stops Denver Intl Munich Franz Josef Strauss

7:30 am - 9:15 pmBIO Bilbao-BOI Boise Air Term. Gowen Fld

21h 45m2 stops Munich Franz Josef Strauss San Francisco

$744United Airlines

Sun, Nov 15 - Wed, Nov 18

12:00 pm - 11:10 pmBOI Boise Air Term. Gowen Fld-BIO Bilbao

27h 10m2 stops San Francisco Munich Franz Josef Strauss

7:30 am - 11:33 pmBIO Bilbao-BOI Boise Air Term. Gowen Fld

24h 03m2 stops Munich Franz Josef Strauss San Francisco

$744United Airlines

Mon, Nov 16 - Thu, Nov 19

11:30 am - 5:25 pmBOI Boise Air Term. Gowen Fld-BIO Bilbao

21h 55m2 stops Salt Lake City Paris Charles de Gaulle

7:10 am - 10:26 pmBIO Bilbao-BOI Boise Air Term. Gowen Fld

23h 16m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl

$748Delta

Wed, Nov 18 - Fri, Nov 27

1:15 pm - 10:30 pmBOI Boise Air Term. Gowen Fld-BIO Bilbao

25h 15m2 stops Salt Lake City Paris Charles de Gaulle

5:20 pm - 3:30 pmBIO Bilbao-BOI Boise Air Term. Gowen Fld

30h 10m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$791Multiple Airlines

Tue, Jan 5 - Sat, Feb 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Boise to Bilbao

Our best United Airlines deals on Boise to Bilbao flight tickets

United Airlines

Jan 4

BOI2:44 pmBoise Air Term. Gowen Fld

24h 26m

2 stops

BIO11:10 pmBilbao

Feb 26

BIO6:45 amBilbao

22h 31m

2 stops

BOI9:16 pmBoise Air Term. Gowen Fld

$742

United Airlines

Nov 15

BOI5:44 pmBoise Air Term. Gowen Fld

20h 11m

2 stops

BIO9:55 pmBilbao

Nov 18

BIO7:30 amBilbao

23h 29m

2 stops

BOI10:59 pmBoise Air Term. Gowen Fld

$744

United Airlines

Jan 4

BOI2:44 pmBoise Air Term. Gowen Fld

24h 26m

2 stops

BIO11:10 pmBilbao

Feb 27

BIO6:45 amBilbao

22h 31m

2 stops

BOI9:16 pmBoise Air Term. Gowen Fld

$792

British Airways flights from Boise to Bilbao

Our best British Airways deals on Boise to Bilbao flight tickets

British Airways

Sep 28

BOI4:27 pmBoise Air Term. Gowen Fld

18h 08m

2 stops

BIO6:35 pmBilbao

Oct 12

BIO9:35 pmBilbao

34h 19m

3 stops

BOI11:54 pmBoise Air Term. Gowen Fld

$1,075

British Airways

Sep 28

BOI4:27 pmBoise Air Term. Gowen Fld

18h 08m

2 stops

BIO6:35 pmBilbao

Oct 12

BIO9:35 pmBilbao

34h 19m

3 stops

BOI11:54 pmBoise Air Term. Gowen Fld

$1,118

British Airways

Sep 28

BOI4:27 pmBoise Air Term. Gowen Fld

18h 08m

2 stops

BIO6:35 pmBilbao

Oct 12

BIO9:15 amBilbao

22h 39m

3 stops

BOI11:54 pmBoise Air Term. Gowen Fld

$1,287

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseBilbao

BOI Boise Air Term. Gowen Fld - BIO Bilbao

BOIBIO

Boise Air Term. Gowen Fld

Wed 11/18

8:15 am-5:25 pm

2 stops25h 10m

Bilbao

Thu 11/26

6:50 am-5:15 pm

2 stops18h 25m

$741

BoiseBilbao

BOI Boise Air Term. Gowen Fld - BIO Bilbao

BOIBIO

Boise Air Term. Gowen Fld

Wed 11/18

11:30 am-5:25 pm

2 stops21h 55m

Bilbao

Fri 11/27

6:50 am-10:26 pm

2 stops23h 36m

$741

BoiseBilbao

BOI Boise Air Term. Gowen Fld - BIO Bilbao

BOIBIO

Boise Air Term. Gowen Fld

Tue 1/5

1:15 pm-10:30 pm

2 stops25h 15m

Bilbao

Fri 2/26

6:50 am-11:55 pm

2 stops25h 05m

$741

Quickest round-trip

BoiseBilbao

BOI Boise Air Term. Gowen Fld - BIO Bilbao

BOIBIO

Boise Air Term. Gowen Fld

Wed 1/6

5:40 am-11:30 am

2 stops21h 50m

Bilbao

Fri 2/26

6:50 am-3:30 pm

2 stops16h 40m

$741

BoiseBilbao

BOI Boise Air Term. Gowen Fld - BIO Bilbao

BOIBIO

Boise Air Term. Gowen Fld

Mon 1/4

2:44 pm-11:10 pm

2 stops24h 26m

Bilbao

Fri 2/26

6:45 am-9:16 pm

2 stops22h 31m

$742

BoiseBilbao

BOI Boise Air Term. Gowen Fld - BIO Bilbao

BOIBIO

Boise Air Term. Gowen Fld

Sun 11/15

5:44 pm-9:55 pm

2 stops20h 11m

Bilbao

Wed 11/18

7:30 am-10:59 pm

2 stops23h 29m

$744

BoiseBilbao

BOI Boise Air Term. Gowen Fld - BIO Bilbao

BOIBIO

Boise Air Term. Gowen Fld

Sun 11/15

5:00 am-9:55 pm

2 stops32h 55m

Bilbao

Wed 11/18

7:30 am-9:15 pm

2 stops21h 45m

$744

BoiseBilbao

BOI Boise Air Term. Gowen Fld - BIO Bilbao

BOIBIO

Boise Air Term. Gowen Fld

Mon 11/16

12:00 pm-11:10 pm

2 stops27h 10m

Bilbao

Thu 11/19

7:30 am-11:33 pm

2 stops24h 03m

$744

BoiseBilbao

BOI Boise Air Term. Gowen Fld - BIO Bilbao

BOIBIO

Boise Air Term. Gowen Fld

Wed 11/18

11:30 am-5:25 pm

2 stops21h 55m

Bilbao

Fri 11/27

7:10 am-10:26 pm

2 stops23h 16m

$748

BoiseBilbao

BOI Boise Air Term. Gowen Fld - BIO Bilbao

BOIBIO

Boise Air Term. Gowen Fld

Tue 1/5

1:15 pm-10:30 pm

2 stops25h 15m

Bilbao

Sat 2/27

5:20 pm-3:30 pm

2 stops30h 10m

$791

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Boise to Bilbao

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Bilbao according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boise to Bilbao (BOI to BIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Bilbao

Fastest flight time	21h 55m
Direct flights	None

The fastest flight from Boise to Bilbao takes 21h 55m

There are no direct flights from Boise to Bilbao. There are no popular flight routes from Boise to Bilbao.

Search flight deals

Frequently asked questions about flying from Boise to Bilbao

How far is Boise Air Term. Gowen Fld to Bilbao by plane?
A flight from Boise Air Term. Gowen Fld to Bilbao will travel around 5155.3 mi. 21h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Bilbao Airport?
Prices for flights from Boise Air Term. Gowen Fld Airport to Bilbao Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Bilbao Airport?
The number of operators available for flights from Boise Air Term. Gowen Fld Airport to Bilbao Airport is 1 as of August 2026.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Bilbao Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Bilbao Airport.
What documentation or ID do you need to fly to Bilbao Airport?
The travel and health documents required for your trip to Bilbao Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bilbao Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Boise to Bilbao?
Based on momondo bookings for flights between Boise and Bilbao, the leading airline is Delta, making up 100% of the total bookings.

Best airlines flying from Boise to Bilbao

Compare and see reviews for airlines that fly from Boise to Bilbao with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $528	Free Cancellation	Rating 7.8 8,505 reviews		Search Delta flights

Frequently asked questions about flying from Boise to Bilbao

How do I get Price Alerts for flights from Boise to Bilbao?
Price Alerts will notify you by email when the price for flights to Bilbao from Boise decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Boise to Bilbao with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Getxo

Laredo

Lekeitio

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Bilbao?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boise to Bilbao. momondo saves you time and could save you money on your trip.

Can I find flights from Boise to Bilbao with flexible booking policies on momondo?

All flight searches from Boise to Bilbao on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boise to Bilbao?

momondo helps you find the best flight between Boise and Bilbao by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boise to Bilbao right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boise to Bilbao flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Bilbao trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 9/11

Fri 9/18

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Nearby airports

Airlines

Cabin classes

Other Spain destinations

Other flights from Boise

Complete your trip

Feeling lucky

Airports servicing Basque Country

San Sebastián Airport

Cheap flights from Boise to Bilbao from $741

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Bilbao departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Boise to Bilbao

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from Boise to Bilbao

Our best United Airlines deals on Boise to Bilbao flight tickets

British Airways flights from Boise to Bilbao

Our best British Airways deals on Boise to Bilbao flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Boise to Bilbao that are best for you.

When to book flights from Boise to Bilbao

Cheap Boise to Bilbao (BOI to BIO) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Boise to Bilbao

Best airlines flying from Boise to Bilbao

Compare and see reviews for airlines that fly from Boise to Bilbao with momondo

Frequently asked questions about flying from Boise to Bilbao

Traveling to a place near Bilbao?

Why use momondo?

An easier way to manage your Bilbao trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Airports servicing Basque Country

Fly your favorite airline to Bilbao

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Bilbao

List of cabin classes available on flights landing in Bilbao. Availability may vary depending on flight origin and airline.

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Boise

According to popular flight searches on momondo this year

Complete your trip to Bilbao

Explore popular destinations other users love

According to popular flight searches on momondo this year