How long is the flight from Montana to Spain?

Flight times from Montana to Spain vary, but if you’re flying out of Bozeman and flying into Madrid (one of the most popular routes), then the duration is 14h 28m on average. Another popular route from Montana to Spain is flying from Missoula to Madrid, which will take roughly 18h 15m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Montana to Spain?

United Airlines and American Airlines are the most popular carriers operating from Montana to Spain

What airlines fly to Spain?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Spain from Montana according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 4 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Montana to Spain?

Prices for flights from Montana to Spain are refreshed on a daily basis.

How many operators does momondo search for flights from Montana to Spain?

As of August 2025, there are 4 operators available to choose from for flights from Montana to Spain.

How old do you have to be to fly from Montana 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 Montana to Spain.

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

The travel and health documents required for your trip to Spain 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 Spain. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$394 Cheap Flights from Montana to Spain in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Montana to Spain

Round-trip

One-way

Cheap round-trip flights

7:00 am - 7:50 amBIL-BCN

16h 50m2 stops

1:15 pm - 8:49 pmBCN-BIL

39h 34m2 stops

$566Air Canada

Find Deal

mar., sep. 23 - jue., oct. 2

6:10 am - 7:00 amBZN-BCN

17h 50m2 stops

10:15 am - 11:58 pmBCN-BZN

21h 43m2 stops

$568Delta

Find Deal

vie., oct. 31 - mié., nov. 12

4:35 pm - 3:50 pmBZN-MAD

39h 15m2 stops

1:35 pm - 11:48 amMAD-BZN

30h 13m2 stops

$570United Airlines

Find Deal

dom., nov. 30 - vie., dic. 12

7:00 am - 8:20 amBZN-MAD

17h 20m2 stops

12:30 pm - 9:07 pmMAD-BZN

40h 37m2 stops

$577United Airlines

Find Deal

mar., sep. 23 - mar., oct. 14

7:03 am - 10:10 amBIL-BCN

19h 07m1 stop

12:20 pm - 9:49 pmBCN-BIL

17h 29m1 stop

$583American Airlines

Find Deal

mar., sep. 23 - jue., oct. 2

7:03 am - 10:10 amBIL-BCN

19h 07m1 stop

10:45 am - 9:49 pmBCN-BIL

19h 04m2 stops

$587American Airlines

Find Deal

mar., sep. 23 - jue., oct. 2

3:57 pm - 2:25 pmBZN-MAD

14h 28m1 stop

5:30 pm - 1:08 pmMAD-BZN

27h 38m2 stops

$591

Find Deal

dom., oct. 5 - vie., oct. 17

8:00 am - 10:15 amMSO-MAD

18h 15m2 stops

7:05 am - 8:12 pmMAD-MSO

21h 07m2 stops

$595KLM

Find Deal

sáb., nov. 22 - sáb., nov. 29

5:00 am - 7:50 amBIL-BCN

18h 50m3 stops

12:10 pm - 9:35 amBCN-BIL

29h 25m2 stops

$595

Find Deal

mar., sep. 23 - jue., oct. 2

11:59 am - 10:00 amFCA-SVQ

38h 01m2 stops

8:30 pm - 5:45 pmSVQ-FCA

29h 15m2 stops

$1,411KLM

Find Deal

vie., nov. 14 - mar., nov. 18

United Airlines flights from Montana to Spain

Our best United Airlines deals on Montana to Spain flight tickets

United Airlines

Nov 30

BZN4:35 pmBozeman Gallatin Field

39h 15m

2 stops

MAD3:50 pmMadrid Barajas

Dec 12

MAD1:35 pmMadrid Barajas

30h 13m

2 stops

BZN11:48 amBozeman Gallatin Field

$570

Find similar

United Airlines

Sep 23

BZN7:00 amBozeman Gallatin Field

17h 20m

2 stops

MAD8:20 amMadrid Barajas

Oct 14

MAD12:30 pmMadrid Barajas

40h 37m

2 stops

BZN9:07 pmBozeman Gallatin Field

$577

Find similar

United Airlines

Oct 1

BZN12:50 pmBozeman Gallatin Field

21h 20m

2 stops

BCN6:10 pmBarcelona-El Prat

Oct 24

BCN12:10 pmBarcelona-El Prat

38h 49m

2 stops

BZN6:59 pmBozeman Gallatin Field

$586

Find similar

KLM flights from Montana to Spain

Our best KLM deals on Montana to Spain flight tickets

KLM

Nov 22

MSO8:00 amMissoula Johnson-Bell Field

18h 15m

2 stops

MAD10:15 amMadrid Barajas

Nov 29

MAD7:05 amMadrid Barajas

21h 07m

2 stops

MSO8:12 pmMissoula Johnson-Bell Field

$595

Find similar

KLM

Nov 14

FCA11:59 amKalispell Glacier Park

38h 01m

2 stops

SVQ10:00 amSevilla

Nov 18

SVQ8:30 pmSevilla

29h 15m

2 stops

FCA5:45 pmKalispell Glacier Park

$1,411

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

mar. 9/23

7:00 am-7:50 am

2 stops16h 50m

Barcelona-El Prat

jue. 10/2

1:15 pm-8:49 pm

2 stops39h 34m

$566

BozemanBarcelona

BZN - BCN

BZNBCN

Bozeman Gallatin Field

vie. 10/31

6:10 am-7:00 am

2 stops17h 50m

Barcelona-El Prat

mié. 11/12

10:15 am-11:58 pm

2 stops21h 43m

$568

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

dom. 11/30

4:35 pm-3:50 pm

2 stops39h 15m

Madrid Barajas

vie. 12/12

1:35 pm-11:48 am

2 stops30h 13m

$570

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

mar. 9/23

7:00 am-8:20 am

2 stops17h 20m

Madrid Barajas

mar. 10/14

12:30 pm-9:07 pm

2 stops40h 37m

$577

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

mar. 9/23

7:03 am-10:10 am

1 stop19h 07m

Barcelona-El Prat

jue. 10/2

12:20 pm-9:49 pm

1 stop17h 29m

$583

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

mar. 9/23

7:03 am-10:10 am

1 stop19h 07m

Barcelona-El Prat

jue. 10/2

10:45 am-9:49 pm

2 stops19h 04m

$587

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

dom. 10/5

3:57 pm-2:25 pm

1 stop14h 28m

Madrid Barajas

vie. 10/17

5:30 pm-1:08 pm

2 stops27h 38m

$591

MissoulaMadrid

MSO - MAD

MSOMAD

Missoula Johnson-Bell Field

sáb. 11/22

8:00 am-10:15 am

2 stops18h 15m

Madrid Barajas

sáb. 11/29

7:05 am-8:12 pm

2 stops21h 07m

$595

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

mar. 9/23

5:00 am-7:50 am

3 stops18h 50m

Barcelona-El Prat

jue. 10/2

12:10 pm-9:35 am

2 stops29h 25m

$595

KalispellSeville

FCA - SVQ

FCASVQ

Kalispell Glacier Park

vie. 11/14

11:59 am-10:00 am

2 stops38h 01m

Sevilla

mar. 11/18

8:30 pm-5:45 pm

2 stops29h 15m

$1,411

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana 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

Prices

Airlines

Other information

What is the cheapest month to fly to Spain?

If you don’t want to visit Spain in February, then you should wait until August to fly from Montana, when ticket prices are also cheap, with an average price of $739.

What is the cheapest day to depart on your flight to Spain?

The cheapest day to depart from Montana to Spain is on a Monday when prices can be found for as low as $676. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Montana to Spain for around $1,405.

What is the cheapest time of day to depart on your flight to Spain?

Flying to Spain from Montana in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $767 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Spain is in the morning when prices are around $984.

Can stopping save me money on Montana to Spain flights?

You could potentially save up to 13% on your flight if you consider stops on a Montana to Spain flight.

Cheap Montana to Spain flight deals and tips

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

Best Price Found	$394
Fastest flight time	12h 31m
Direct flights	None
Airports in Spain	2 airports

The best one-way flight to Spain from Montana in the past 72 hours is $394. The best round-trip flight deal from Montana to Spain found on momondo in the last 72 hours is $566.

The fastest flight from Montana to Spain takes 12h 31m

There are no direct flights from Montana to Spain. Popular non-direct routes for this connection are Missoula Johnson-Bell Field Airport - Madrid Barajas Airport, Bozeman Gallatin Field Airport - Barcelona-El Prat Airport and Billings Logan Intl Airport - Barcelona-El Prat Airport.

There are 2 airports near Spain: Madrid Barajas (MAD), Barcelona-El Prat (BCN)

Search flight deals

When did momondo last update prices for flights from Montana to Spain?
Prices for flights from Montana to Spain are refreshed on a daily basis.
How many operators does momondo search for flights from Montana to Spain?
As of August 2025, there are 4 operators available to choose from for flights from Montana to Spain.
How old do you have to be to fly from Montana 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 Montana to Spain.
What documentation or ID do you need to fly to Spain?
The travel and health documents required for your trip to Spain 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 Spain. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Montana to Spain

Compare and see reviews for airlines that fly from Montana to Spain with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $586	Free Cancellation	Rating 7.4 8,920 reviews	Search United Airlines flights
Delta	PriceFrom $588	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights
American Airlines	PriceFrom $592	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Lufthansa	PriceFrom $905	Free Cancellation	Rating 6.8 7,317 reviews	Search Lufthansa flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Spain from Montana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montana to Spain?

Once you have performed a search for Montana to Spain flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Spain from Montana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.