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

American Airlines, United Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from Montana to Spain

What airlines fly to Spain?

United Airlines, Delta and American Airlines 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 46% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 3 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

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 16h on average. Another popular route from Montana to Spain is flying from Missoula to Madrid, which will take roughly 16h 25m. Keep in mind that layovers or delays could extend your travel time.

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 December 2025, there are 3 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.

$340 Cheap Flights from Montana to Spain in 2025/26

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

Enter your travel dates to find the best prices.

12:05 pm - 9:15 am

BZN

MAD

13h 10m1 stop

1:35 pm - 12:53 pm

MAD

BZN

31h 18m2 stops

$469United Airlines

Fri, Jan 23 - Fri, Jan 30

6:15 am - 9:15 am

BZN

MAD

19h 00m2 stops

1:35 pm - 12:53 pm

MAD

BZN

31h 18m2 stops

$473United Airlines

Fri, Jan 23 - Fri, Jan 30

12:46 pm - 11:35 pm

BZN

MAD

26h 49m2 stops

7:25 am - 6:22 pm

MAD

BZN

18h 57m2 stops

$478Lufthansa

Fri, Jan 23 - Fri, Jan 30

1:42 pm - 2:15 pm

BZN

MAD

16h 33m2 stops

12:00 pm - 10:02 pm

MAD

BZN

18h 02m1 stop

$485Multiple Airlines

Fri, Jan 23 - Fri, Jan 30

7:00 am - 9:00 am

BZN

BCN

18h 00m2 stops

3:05 pm - 12:39 pm

BCN

BZN

29h 34m2 stops

$488Multiple Airlines

Sun, Feb 15 - Sun, Feb 22

7:00 am - 8:50 am

BZN

MAD

17h 50m1 stop

12:00 pm - 10:02 pm

MAD

BZN

18h 02m1 stop

$488Multiple Airlines

Fri, Jan 23 - Fri, Jan 30

2:39 pm - 9:15 am

BZN

MAD

34h 36m1 stop

8:30 pm - 8:06 pm

MAD

BZN

31h 36m2 stops

$497KLM

Sun, Jan 18 - Sun, Jan 25

2:45 pm - 5:05 pm

BZN

BCN

19h 20m2 stops

1:00 pm - 10:46 pm

BCN

BZN

40h 46m2 stops

$594Delta

Mon, Mar 16 - Mon, Mar 23

11:40 am - 4:30 pm

BZN

BCN

21h 50m2 stops

1:00 pm - 10:46 pm

BCN

BZN

40h 46m2 stops

$600Delta

Tue, Mar 17 - Mon, Mar 23

1:35 pm - 9:05 am

FCA

SVQ

35h 30m2 stops

9:55 am - 5:42 pm

SVQ

FCA

39h 47m2 stops

$1,658KLM

Tue, May 19 - Thu, Jun 4

United Airlines flights from Montana to Spain

Our best United Airlines deals on Montana to Spain flight tickets

United Airlines

Jan 23

BZN12:05 pmBozeman Gallatin Field

13h 10m

1 stop

MAD9:15 amMadrid Barajas

Jan 30

MAD1:35 pmMadrid Barajas

31h 18m

2 stops

BZN12:53 pmBozeman Gallatin Field

$469

Find similar

United Airlines

Jan 23

BZN6:15 amBozeman Gallatin Field

19h 00m

2 stops

MAD9:15 amMadrid Barajas

Jan 30

MAD1:35 pmMadrid Barajas

31h 18m

2 stops

BZN12:53 pmBozeman Gallatin Field

$473

Find similar

United Airlines

Jan 21

BZN12:05 pmBozeman Gallatin Field

13h 10m

1 stop

MAD9:15 amMadrid Barajas

Jan 25

MAD5:55 amMadrid Barajas

40h 48m

2 stops

BZN2:43 pmBozeman Gallatin Field

$489

Find similar

KLM flights from Montana to Spain

Our best KLM deals on Montana to Spain flight tickets

KLM

Jan 18

BZN2:39 pmBozeman Gallatin Field

34h 36m

1 stop

MAD9:15 amMadrid Barajas

Jan 25

MAD8:30 pmMadrid Barajas

31h 36m

2 stops

BZN8:06 pmBozeman Gallatin Field

$497

Find similar

KLM

Jan 5

BZN11:40 amBozeman Gallatin Field

20h 50m

2 stops

BCN4:30 pmBarcelona-El Prat

Apr 24

BCN1:25 pmBarcelona-El Prat

19h 21m

2 stops

BZN12:46 amBozeman Gallatin Field

$1,298

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

Fri 1/23

12:05 pm-9:15 am

1 stop13h 10m

Madrid Barajas

Fri 1/30

1:35 pm-12:53 pm

2 stops31h 18m

$469

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

Fri 1/23

6:15 am-9:15 am

2 stops19h 00m

Madrid Barajas

Fri 1/30

1:35 pm-12:53 pm

2 stops31h 18m

$473

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

Fri 1/23

12:46 pm-11:35 pm

2 stops26h 49m

Madrid Barajas

Fri 1/30

7:25 am-6:22 pm

2 stops18h 57m

$478

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

Fri 1/23

1:42 pm-2:15 pm

2 stops16h 33m

Madrid Barajas

Fri 1/30

12:00 pm-10:02 pm

1 stop18h 02m

$485

BozemanBarcelona

BZN - BCN

BZNBCN

Bozeman Gallatin Field

Sun 2/15

7:00 am-9:00 am

2 stops18h 00m

Barcelona-El Prat

Sun 2/22

3:05 pm-12:39 pm

2 stops29h 34m

$488

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

Fri 1/23

7:00 am-8:50 am

1 stop17h 50m

Madrid Barajas

Fri 1/30

12:00 pm-10:02 pm

1 stop18h 02m

$488

BozemanMadrid

BZN - MAD

BZNMAD

Bozeman Gallatin Field

Sun 1/18

2:39 pm-9:15 am

1 stop34h 36m

Madrid Barajas

Sun 1/25

8:30 pm-8:06 pm

2 stops31h 36m

$497

BozemanBarcelona

BZN - BCN

BZNBCN

Bozeman Gallatin Field

Mon 3/16

2:45 pm-5:05 pm

2 stops19h 20m

Barcelona-El Prat

Mon 3/23

1:00 pm-10:46 pm

2 stops40h 46m

$594

BozemanBarcelona

BZN - BCN

BZNBCN

Bozeman Gallatin Field

Tue 3/17

11:40 am-4:30 pm

2 stops21h 50m

Barcelona-El Prat

Mon 3/23

1:00 pm-10:46 pm

2 stops40h 46m

$600

KalispellSeville

FCA - SVQ

FCASVQ

Kalispell Glacier Park

Tue 5/19

1:35 pm-9:05 am

2 stops35h 30m

Sevilla

Thu 6/4

9:55 am-5:42 pm

2 stops39h 47m

$1,658

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 November, then you should wait until February to fly from Montana, when ticket prices are also cheap, with an average price of $568.

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 23% 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

Fastest flight time	16h 00m
Direct flights	None

The fastest flight from Montana to Spain takes 16h 00m

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

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 December 2025, there are 3 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
Delta	PriceFrom $465	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
United Airlines	PriceFrom $561	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
American Airlines	PriceFrom $631	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines 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.