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

Prices for flights from Spain to Montana were last updated today.

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

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 Spain to Montana.

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

The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,011 Cheap Flights from Spain to Montana in 2026

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 Spain to Montana

Round-trip

Recent round-trip flight deals from Spain to Montana

Enter your travel dates to find the best prices.

10:25 am - 8:06 pm

MAD

BIL

17h 41m

2 stops

6:24 am - 11:20 am

BIL

MAD

20h 56m

2 stops

$1,018Multiple Airlines

Wed, Apr 15 - Sun, Apr 19

6:20 am - 8:06 pm

BCN

BIL

21h 46m

2 stops

6:24 am - 6:50 pm

BIL

BCN

28h 26m

2 stops

$1,023Delta

Sat, Apr 25 - Sat, May 2

1:15 pm - 8:57 pm

BCN

BIL

39h 42m

2 stops

2:30 pm - 5:55 pm

BIL

BCN

19h 25m

2 stops

$1,027Multiple Airlines

Wed, Apr 29 - Wed, May 6

6:40 am - 9:40 am

BCN

BIL

35h 00m

2 stops

5:05 am - 1:15 pm

BIL

BCN

24h 10m

2 stops

$1,034United Airlines

Wed, Apr 29 - Wed, May 6

10:30 am - 10:43 pm

BCN

BIL

20h 13m

2 stops

1:51 pm - 7:35 am

BIL

BCN

33h 44m

1 stop

$1,045American Airlines

Wed, Apr 29 - Wed, May 6

11:45 am - 10:43 pm

MAD

BIL

18h 58m

2 stops

1:51 pm - 9:05 am

BIL

MAD

35h 14m

1 stop

$1,050American Airlines

Wed, Apr 15 - Sun, Apr 19

11:15 am - 9:20 pm

MAD

HLN

42h 05m

2 stops

2:29 pm - 8:05 am

HLN

MAD

57h 36m

2 stops

$1,051United Airlines

Thu, Jun 11 - Thu, Sep 10

7:40 am - 10:43 pm

BCN

BIL

23h 03m

2 stops

6:00 am - 7:35 am

BIL

BCN

17h 35m

1 stop

$1,100American Airlines

Sat, Apr 25 - Sat, May 2

7:05 am - 10:41 pm

MAD

HLN

23h 36m

2 stops

12:50 pm - 9:55 am

HLN

MAD

37h 05m

2 stops

$1,228KLM

Mon, Jun 22 - Tue, Sep 22

12:45 pm - 12:20 pm

MAD

HLN

31h 35m

2 stops

12:50 pm - 6:20 am

HLN

MAD

33h 30m

2 stops

$1,313Air Europa

Thu, Jun 25 - Thu, Sep 24

American Airlines flights from Spain to Montana

Our best American Airlines deals on Spain to Montana flight tickets

American Airlines

Apr 29

BCN10:30 amBarcelona-El Prat

20h 13m

2 stops

BIL10:43 pmBillings Logan Intl

May 6

BIL1:51 pmBillings Logan Intl

33h 44m

1 stop

BCN7:35 amBarcelona-El Prat

$1,045

American Airlines

Apr 15

MAD11:45 amMadrid Barajas

18h 58m

2 stops

BIL10:43 pmBillings Logan Intl

Apr 19

BIL1:51 pmBillings Logan Intl

35h 14m

1 stop

MAD9:05 amMadrid Barajas

$1,050

American Airlines

Apr 25

BCN7:40 amBarcelona-El Prat

23h 03m

2 stops

BIL10:43 pmBillings Logan Intl

May 2

BIL6:00 amBillings Logan Intl

17h 35m

1 stop

BCN7:35 amBarcelona-El Prat

$1,100

United Airlines flights from Spain to Montana

Our best United Airlines deals on Spain to Montana flight tickets

United Airlines

Apr 29

BCN6:40 amBarcelona-El Prat

23h 25m

2 stops

BIL10:05 pmBillings Logan Intl

May 6

BIL5:05 amBillings Logan Intl

24h 10m

2 stops

BCN1:15 pmBarcelona-El Prat

$1,034

United Airlines

Jun 11

MAD11:15 amMadrid Barajas

42h 05m

2 stops

HLN9:20 pmHelena

Sep 10

HLN2:29 pmHelena

57h 36m

2 stops

MAD8:05 amMadrid Barajas

$1,051

United Airlines

Jun 11

MAD8:20 amMadrid Barajas

21h 00m

3 stops

HLN9:20 pmHelena

Sep 10

HLN2:29 pmHelena

17h 41m

2 stops

MAD4:10 pmMadrid Barajas

$1,878

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MadridBillings

MAD - BIL

MADBIL

Madrid Barajas

Wed 4/15

10:25 am-8:06 pm

2 stops17h 41m

Billings Logan Intl

Sun 4/19

6:24 am-11:20 am

2 stops20h 56m

$1,018

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Sat 4/25

6:20 am-8:06 pm

2 stops21h 46m

Billings Logan Intl

Sat 5/2

6:24 am-6:50 pm

2 stops28h 26m

$1,023

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Wed 4/29

1:15 pm-8:57 pm

2 stops39h 42m

Billings Logan Intl

Wed 5/6

2:30 pm-5:55 pm

2 stops19h 25m

$1,027

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Wed 4/29

6:40 am-9:40 am

2 stops35h 00m

Billings Logan Intl

Wed 5/6

5:05 am-1:15 pm

2 stops24h 10m

$1,034

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Wed 4/29

10:30 am-10:43 pm

2 stops20h 13m

Billings Logan Intl

Wed 5/6

1:51 pm-7:35 am

1 stop33h 44m

$1,045

MadridBillings

MAD - BIL

MADBIL

Madrid Barajas

Wed 4/15

11:45 am-10:43 pm

2 stops18h 58m

Billings Logan Intl

Sun 4/19

1:51 pm-9:05 am

1 stop35h 14m

$1,050

MadridHelena

MAD - HLN

MADHLN

Madrid Barajas

Thu 6/11

11:15 am-9:20 pm

2 stops42h 05m

Helena

Thu 9/10

2:29 pm-8:05 am

2 stops57h 36m

$1,051

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Sat 4/25

7:40 am-10:43 pm

2 stops23h 03m

Billings Logan Intl

Sat 5/2

6:00 am-7:35 am

1 stop17h 35m

$1,100

MadridHelena

MAD - HLN

MADHLN

Madrid Barajas

Mon 6/22

7:05 am-10:41 pm

2 stops23h 36m

Helena

Tue 9/22

12:50 pm-9:55 am

2 stops37h 05m

$1,228

MadridHelena

MAD - HLN

MADHLN

Madrid Barajas

Thu 6/25

12:45 pm-12:20 pm

2 stops31h 35m

Helena

Thu 9/24

12:50 pm-6:20 am

2 stops33h 30m

$1,313

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Spain to Montana

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

Can stopping save me money on Spain to Montana flights?

You could potentially save up to 21% on your flight if you consider stops on a Spain to Montana flight.

Cheap Spain to Montana flight deals and tips

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

Fastest flight time	22h 02m
Direct flights	None

The fastest flight from Spain to Montana takes 22h 02m

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

Search flight deals

Frequently asked questions about flying from Spain to Montana

When did momondo last update prices for flights from Spain to Montana?
Prices for flights from Spain to Montana were last updated today.
How old do you have to be to fly from Spain to Montana?
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 Spain to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek 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 Spain to Montana?

Finding the right flight to Montana from Spain is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montana quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Spain to Montana 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 Spain to Montana right now. Can momondo alert me if prices change?

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