What are the cheapest airlines to fly from Spain to Idaho one-way?

For one-way options, check prices for WestJet. According to our data, you can fly for as low as $663. Users have also found prices from $722 and $772 on American Airlines and Delta, respectively.

What is the cheapest month to book a flight from Spain to Idaho?

Currently, October is the cheapest month in which you can book a flight from Spain to Idaho (average of $314). Flying from Spain to Idaho in June is currently the most expensive (average of $436). 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.

Can I find deals for flights from Spain to Idaho that include hotel bookings?

Yes. In addition to deals on Spain to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Spain to Idaho?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spain to Idaho.

Can I find deals for business class flights from Spain to Idaho?

Yes. Cheapflights offers flight deals from Spain to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,147+ Flights from Spain to Idaho

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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Spain to Idaho

Round-trip from	$741 (United Airlines)
One-way from	$473 (Kiwi.com)

From Spain to Idaho

Search Deals

One-way flight from Spain to Idaho

Search Deals

Find flight deals from Spain to Idaho

Cheapest flights from Spain to Idaho
Explore the most affordable flight options available from Spain to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on dezembro 22, 2024.

dom 12/2210:55 amBCN - GEG

2 stops21h 16mMultiple Airlines

qua 12/2512:35 pmGEG - BCN

2 stops36h 50mMultiple Airlines

Deal found 12/21

$1,409

dom 12/2210:55 amBCN - GEG

1 stop33h 15mAir France

qua 12/255:15 pmGEG - BCN

2 stops32h 55mAir France

Deal found 12/21

$1,423

Best flights from Spain to Idaho
Discover carefully curated flight deals from Spain to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated dezembro 22, 2024.

ter 2/412:15 pmBCN - GEG

2 stops44h 13mUnited Airlines

ter 2/111:50 pmGEG - BCN

2 stops35h 00mUnited Airlines

Deal found 12/21

$741

sex 1/106:40 amBCN - GEG

3 stops24h 51mMultiple Airlines

sex 2/76:00 amGEG - BCN

3 stops25h 30mMultiple Airlines

Deal found 12/21

$1,137

dom 3/239:15 amBIO - BOI

2 stops20h 42mIberia

sáb 4/51:41 pmBOI - BIO

3 stops25h 34mIberia

Deal found 12/21

$1,710

dom 3/231:00 pmBIO - BOI

2 stops58h 19mUnited Airlines

sáb 4/510:55 amBOI - BIO

2 stops28h 30mUnited Airlines

Deal found 12/21

$894

ter 4/89:15 amBIO - BOI

3 stops21h 26mMultiple Airlines

seg 6/303:49 pmBOI - BIO

2 stops21h 01mMultiple Airlines

Deal found 12/21

$1,201

qua 1/812:00 pmBCN - BOI

2 stops57h 39mUnited Airlines

qui 5/810:35 amBOI - BCN

2 stops38h 45mUnited Airlines

Deal found 12/21

$1,433

seg 1/61:15 pmBCN - IDA

2 stops39h 53mUnited Airlines

sex 1/1010:50 amIDA - BCN

2 stops38h 10mUnited Airlines

Deal found 12/21

$1,916

Last-minute flights from Spain to Idaho
Discover last-minute flight deals from Spain to Idaho. Data last updated dezembro 22, 2024 and is based on user searches.

dom 12/2210:55 amBCN - GEG

1 stop33h 15mAir France

qua 12/255:15 pmGEG - BCN

2 stops32h 55mAir France

Deal found 12/21

$1,423

seg 1/61:15 pmBCN - IDA

2 stops39h 53mUnited Airlines

sex 1/1010:50 amIDA - BCN

2 stops38h 10mUnited Airlines

Deal found 12/21

$1,916

qua 1/812:00 pmBCN - BOI

2 stops57h 39mUnited Airlines

qui 5/810:35 amBOI - BCN

2 stops38h 45mUnited Airlines

Deal found 12/21

$1,433

sex 1/1011:00 amBCN - GEG

2 stops37h 33mUnited Airlines

sex 2/75:10 amGEG - BCN

2 stops19h 40mUnited Airlines

Deal found 12/21

$844

sex 1/106:40 amBCN - GEG

3 stops24h 51mMultiple Airlines

sex 2/76:00 amGEG - BCN

3 stops25h 30mMultiple Airlines

Deal found 12/21

$1,137

One-way flights from Spain to Idaho
Search for one-way flight options from Spain to Idaho. Find affordable one-way fares based on user searches. Data last updated dezembro 22, 2024.

ter 1/147:20 pmBCN - GEG

3 stops46h 29mMultiple Airlines

Deal found 12/21

$473

qua 5/142:25 pmBCN - GEG

2 stops35h 31mWestJet

Deal found 12/21

$663

ter 5/612:20 pmBCN - GEG

1 stop17h 08mAmerican Airlines

Deal found 12/22

$722

sex 6/69:00 amBCN - BOI

2 stops23h 03mDelta

Deal found 12/21

$772

sáb 6/149:30 amBCN - GEG

2 stops23h 49mDelta

Deal found 12/21

$772

ter 1/1411:45 amBCN - GEG

2 stops18h 00mIcelandair

Deal found 12/21

$866

qui 1/161:35 pmBCN - GEG

1 stop17h 56mFinnair

Deal found 12/21

$915

qui 5/86:55 pmVLC - BOI

2 stops50h 50mMultiple Airlines

Deal found 12/21

$1,035

sáb 6/1412:15 pmBCN - GEG

3 stops33h 25mUnited Airlines

Deal found 12/21

$1,492

seg 1/137:20 pmMAD - JAC

2 stops50h 57mMultiple Airlines

Deal found 12/21

$1,989

Find flights from Spain to Idaho within your budget

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaSpokane

BCN - GEG

BCNGEG

Barcelona-El Prat

ter 2/4

12:15 pm-11:28 pm

2 stops44h 13m

Spokane

ter 2/11

1:50 pm-9:50 am

2 stops35h 00m

$741

BilbaoBoise

BIO - BOI

BIOBOI

Bilbao

dom 3/23

1:00 pm-4:19 pm

2 stops58h 19m

Boise Air Term. Gowen Fld

sáb 4/5

10:55 am-11:25 pm

2 stops28h 30m

$894

BarcelonaSpokane

BCN - GEG

BCNGEG

Barcelona-El Prat

sex 1/10

6:40 am-10:31 pm

3 stops24h 51m

Spokane

sex 2/7

6:00 am-4:30 pm

3 stops25h 30m

$1,137

BilbaoBoise

BIO - BOI

BIOBOI

Bilbao

ter 4/8

9:15 am-10:41 pm

3 stops21h 26m

Boise Air Term. Gowen Fld

seg 6/30

3:49 pm-8:50 pm

2 stops21h 01m

$1,201

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

qua 1/8

12:00 pm-1:39 pm

2 stops57h 39m

Boise Air Term. Gowen Fld

qui 5/8

10:35 am-9:20 am

2 stops38h 45m

$1,433

BilbaoBoise

BIO - BOI

BIOBOI

Bilbao

dom 3/23

9:15 am-10:57 pm

2 stops20h 42m

Boise Air Term. Gowen Fld

sáb 4/5

1:41 pm-11:15 pm

3 stops25h 34m

$1,710

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

seg 1/6

1:15 pm-9:08 pm

2 stops39h 53m

Idaho Falls Fanning Field

sex 1/10

10:50 am-9:00 am

2 stops38h 10m

$1,916

BarcelonaSpokane

BCN - GEG

BCNGEG

Barcelona-El Prat

ter 1/14

7:20 pm-8:49 am

3 stops46h 29m

$473

BarcelonaSpokane

BCN - GEG

BCNGEG

Barcelona-El Prat

qua 5/14

2:25 pm-4:56 pm

2 stops35h 31m

$663

BarcelonaSpokane

BCN - GEG

BCNGEG

Barcelona-El Prat

ter 5/6

12:20 pm-8:28 pm

1 stop17h 08m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 17 results

Best time to book a flight from Spain to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Spain 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.

Travel insights for flights from Spain to Idaho

Get recent, data-driven insights about flights from Spain to Idaho including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from ES to ID?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Spain to Idaho as you normally would.

Rainfall in Idaho by month

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

If weather is an important factor for your trip to Idaho, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,594 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.7

Good

1,283 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

9,028 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet

7.3

Good

2,812 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from Spain to Idaho one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as $663. Users have also found prices from $722 and $772 on American Airlines and Delta, respectively.
Can I find deals for flights from Spain to Idaho that include hotel bookings?
Yes. In addition to deals on Spain to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Spain to Idaho?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spain to Idaho.
Can I find deals for business class flights from Spain to Idaho?
Yes. Cheapflights offers flight deals from Spain to Idaho 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 Spain to Idaho?
Currently, October is the cheapest month in which you can book a flight from Spain to Idaho (average of $314). Flying from Spain to Idaho in June is currently the most expensive (average of $436). 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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$473+ Cheap flights from Spain to Idaho

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Spain to Idaho with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Spain to Idaho

Round-trip from

One-way from

Find flight deals from Spain to Idaho

Cheapest flights from Spain to IdahoExplore the most affordable flight options available from Spain to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on dezembro 22, 2024.

Explore the most affordable flight options available from Spain to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on dezembro 22, 2024.

Find flights from Spain to Idaho within your budget

Best time to book a flight from Spain to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Spain with our price prediction graph.

Travel insights for flights from Spain to Idaho

Get recent, data-driven insights about flights from Spain to Idaho including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from ES to ID?

Find hourly flight availability from Spain to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated dezembro 22, 2024.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

Reviews of airlines servicing Idaho

Related info for your journey

Find useful and relevant information for your journey from Spain to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Spain to Idaho one-way?

Can I find deals for flights from Spain to Idaho that include hotel bookings?

How can I find direct flights from Spain to Idaho?

Can I find deals for business class flights from Spain to Idaho?

What is the cheapest month to book a flight from Spain to Idaho?

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.

Alternative routes for Spain to Idaho

See prices for flight routes from nearby airports that may be better suited for you.

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Book with Flexibility

Travel Smart

Cheapest flights from Spain to Idaho
Explore the most affordable flight options available from Spain to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on dezembro 22, 2024.