When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Spain?

Prices for flights from Idaho Falls Fanning Field Airport to Spain are refreshed on a daily basis.

How old do you have to be to fly from Idaho Falls Fanning Field Airport to Spain?

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 Idaho Falls Fanning Field Airport to Spain.

What documentation or ID do you need to fly to Spain?

The necessary travel and health documents for your Spain trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$659 Cheap Flights from Idaho Falls to Spain in 2026

Find the cheapest flights from Idaho Falls to Spain

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 8:20 amIDA Idaho Falls Fanning Field-BCN Barcelona-El Prat

17h 20m2 stops Denver Intl Newark

11:00 am - 9:28 amBCN Barcelona-El Prat-IDA Idaho Falls Fanning Field

30h 28m2 stops Newark Denver Intl

$774United Airlines

Sun, Jan 17 - Thu, Jan 21

7:00 am - 8:20 amIDA Idaho Falls Fanning Field-BCN Barcelona-El Prat

17h 20m2 stops Denver Intl Newark

11:00 am - 9:28 amBCN Barcelona-El Prat-IDA Idaho Falls Fanning Field

30h 28m2 stops Newark Denver Intl

$779United Airlines

Sun, Jan 17 - Thu, Jan 21

2:08 pm - 4:25 pmIDA Idaho Falls Fanning Field-BCN Barcelona-El Prat

18h 17m2 stops Dallas/Fort Worth London Heathrow

9:20 pm - 9:20 pmBCN Barcelona-El Prat-IDA Idaho Falls Fanning Field

32h 00m2 stops London Heathrow Dallas/Fort Worth

$932Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

12:15 pm - 10:10 amIDA Idaho Falls Fanning Field-BCN Barcelona-El Prat

13h 55m1 stop Dallas/Fort Worth

10:30 am - 9:20 pmBCN Barcelona-El Prat-IDA Idaho Falls Fanning Field

18h 50m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$1,009American Airlines

Mon, Sep 21 - Mon, Sep 28

12:15 pm - 10:10 amIDA Idaho Falls Fanning Field-BCN Barcelona-El Prat

13h 55m1 stop Dallas/Fort Worth

10:45 am - 11:45 amBCN Barcelona-El Prat-IDA Idaho Falls Fanning Field

33h 00m1 stop Dallas/Fort Worth

$1,069American Airlines

Mon, Sep 21 - Mon, Sep 28

2:25 pm - 9:20 amIDA Idaho Falls Fanning Field-BCN Barcelona-El Prat

34h 55m3 stops Denver Intl Pittsburgh Toronto Pearson Intl

1:15 pm - 9:53 amBCN Barcelona-El Prat-IDA Idaho Falls Fanning Field

28h 38m2 stops Toronto Pearson Intl Denver Intl

$3,782Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

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United Airlines flights from Idaho Falls to Spain

Our best United Airlines deals on Idaho Falls to Spain flight tickets

United Airlines

Jan 17

IDA7:00 amIdaho Falls Fanning Field

17h 20m

2 stops

BCN8:20 amBarcelona-El Prat

Jan 21

BCN11:00 amBarcelona-El Prat

30h 28m

2 stops

IDA9:28 amIdaho Falls Fanning Field

$774

United Airlines

Jan 17

IDA7:00 amIdaho Falls Fanning Field

17h 20m

2 stops

BCN8:20 amBarcelona-El Prat

Jan 21

BCN11:00 amBarcelona-El Prat

30h 28m

2 stops

IDA9:28 amIdaho Falls Fanning Field

$779

American Airlines flights from Idaho Falls to Spain

Our best American Airlines deals on Idaho Falls to Spain flight tickets

American Airlines

Sep 21

IDA12:15 pmIdaho Falls Fanning Field

13h 55m

1 stop

BCN10:10 amBarcelona-El Prat

Sep 28

BCN10:30 amBarcelona-El Prat

18h 50m

2 stops

IDA9:20 pmIdaho Falls Fanning Field

$1,009

American Airlines

Sep 21

IDA12:15 pmIdaho Falls Fanning Field

13h 55m

1 stop

BCN10:10 amBarcelona-El Prat

Sep 28

BCN10:45 amBarcelona-El Prat

33h 00m

1 stop

IDA11:45 amIdaho Falls Fanning Field

$1,069

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsBarcelona

IDA Idaho Falls Fanning Field - BCN Barcelona-El Prat

IDABCN

Idaho Falls Fanning Field

Sun 1/17

7:00 am-8:20 am

2 stops17h 20m

Barcelona-El Prat

Thu 1/21

11:00 am-9:28 am

2 stops30h 28m

$774

Idaho FallsBarcelona

IDA Idaho Falls Fanning Field - BCN Barcelona-El Prat

IDABCN

Idaho Falls Fanning Field

Sun 1/17

7:00 am-8:20 am

2 stops17h 20m

Barcelona-El Prat

Thu 1/21

11:00 am-9:28 am

2 stops30h 28m

$779

Idaho FallsBarcelona

IDA Idaho Falls Fanning Field - BCN Barcelona-El Prat

IDABCN

Idaho Falls Fanning Field

Mon 9/21

2:08 pm-4:25 pm

2 stops18h 17m

Barcelona-El Prat

Mon 9/28

9:20 pm-9:20 pm

2 stops32h 00m

$932

Quickest round-trip

Idaho FallsBarcelona

IDA Idaho Falls Fanning Field - BCN Barcelona-El Prat

IDABCN

Idaho Falls Fanning Field

Mon 9/21

12:15 pm-10:10 am

1 stop13h 55m

Barcelona-El Prat

Mon 9/28

10:30 am-9:20 pm

2 stops18h 50m

$1,009

Idaho FallsBarcelona

IDA Idaho Falls Fanning Field - BCN Barcelona-El Prat

IDABCN

Idaho Falls Fanning Field

Mon 9/21

12:15 pm-10:10 am

1 stop13h 55m

Barcelona-El Prat

Mon 9/28

10:45 am-11:45 am

1 stop33h 00m

$1,069

Idaho FallsBarcelona

IDA Idaho Falls Fanning Field - BCN Barcelona-El Prat

IDABCN

Idaho Falls Fanning Field

Mon 9/21

2:25 pm-9:20 am

3 stops34h 55m

Barcelona-El Prat

Mon 9/28

1:15 pm-9:53 am

2 stops28h 38m

$3,782

Cheapest one-way

Quickest one-way

Idaho FallsBarcelona

IDA Idaho Falls Fanning Field - BCN Barcelona-El Prat

IDABCN

Idaho Falls Fanning Field

Wed 12/16

7:00 am-11:20 am

2 stops20h 20m

$659

Idaho FallsBarcelona

IDA Idaho Falls Fanning Field - BCN Barcelona-El Prat

IDABCN

Idaho Falls Fanning Field

Wed 12/16

6:15 am-9:55 am

3 stops43h 40m

$680

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Idaho Falls to Spain

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Idaho Falls Fanning Field to Spain?

United Airlines is the most popular carrier operating from Idaho Falls Fanning Field to Spain

Cheap Idaho Falls to Spain flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Spain

Best Price Found	$659
Fastest flight time	17h 20m
Direct flights	None

The best one-way flight to Spain from Idaho Falls in the past 72 hours is $659. The best round-trip flight deal from Idaho Falls to Spain found on momondo in the last 72 hours is $774.

The fastest flight from Idaho Falls to Spain takes 17h 20m

There are no direct flights from Idaho Falls to Spain. There are no popular flight routes from Idaho Falls to Spain.

Search flight deals

Frequently asked questions about flying from Idaho Falls to Spain

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Spain?
Prices for flights from Idaho Falls Fanning Field Airport to Spain are refreshed on a daily basis.
How old do you have to be to fly from Idaho Falls Fanning Field Airport to Spain?
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 Idaho Falls Fanning Field Airport to Spain.
What documentation or ID do you need to fly to Spain?
The necessary travel and health documents for your Spain trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to Spain?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho Falls to Spain for you.

Can I find flights from Idaho Falls to Spain with flexible booking policies on momondo?

Yes. All flights to Spain from Idaho Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Idaho Falls to Spain?

momondo provides multiple filters to help you find the best flight to Spain from Idaho Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Spain, momondo offers a useful price alert feature which will track prices for flights to Spain from Idaho Falls and alert you when they change.