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

Delta and American Airlines are the most popular carriers operating 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.

$680 Cheap Flights from Spain to Montana in 2026

Find the cheapest flights from Spain to Montana

Round-trip

One-way

Recent round-trip flight deals from Spain to Montana

Enter your travel dates to find the best prices.

6:05 am - 8:59 pmMAD Madrid Barajas-HLN Helena

22h 54m2 stops Frankfurt am Main Denver Intl

7:00 am - 9:15 amHLN Helena-MAD Madrid Barajas

42h 15m2 stops Denver Intl Newark

$1,000United Airlines

Fri, Jan 29 - Tue, Feb 2

6:05 am - 8:59 pmMAD Madrid Barajas-HLN Helena

22h 54m2 stops Frankfurt am Main Denver Intl

7:00 am - 9:15 amHLN Helena-MAD Madrid Barajas

42h 15m2 stops Denver Intl Newark

$1,001United Airlines

Fri, Jan 29 - Tue, Feb 2

11:15 am - 1:13 pmMAD Madrid Barajas-BIL Billings Logan Intl

33h 58m3 stops Newark Los Angeles Denver Intl

7:00 am - 9:15 amBIL Billings Logan Intl-MAD Madrid Barajas

18h 15m2 stops Denver Intl Newark

$1,011United Airlines

Thu, Feb 4 - Mon, Feb 8

11:15 am - 1:13 pmMAD Madrid Barajas-BIL Billings Logan Intl

33h 58m2 stops Newark Denver Intl

7:00 am - 9:15 amBIL Billings Logan Intl-MAD Madrid Barajas

18h 15m2 stops Denver Intl Newark

$1,014United Airlines

Thu, Feb 4 - Mon, Feb 8

11:15 am - 1:13 pmMAD Madrid Barajas-BIL Billings Logan Intl

33h 58m2 stops Newark Denver Intl

2:40 pm - 9:15 amBIL Billings Logan Intl-MAD Madrid Barajas

34h 35m2 stops Denver Intl Newark

$1,015United Airlines

Thu, Feb 4 - Mon, Feb 8

11:15 am - 1:13 pmMAD Madrid Barajas-BIL Billings Logan Intl

33h 58m2 stops Newark Denver Intl

2:40 pm - 9:15 amBIL Billings Logan Intl-MAD Madrid Barajas

34h 35m2 stops Denver Intl Newark

$1,016United Airlines

Thu, Feb 4 - Mon, Feb 8

6:50 am - 9:14 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

22h 24m2 stops Frankfurt am Main Denver Intl

5:00 am - 9:00 amBIL Billings Logan Intl-BCN Barcelona-El Prat

20h 00m2 stops Denver Intl Washington, D.C. Dulles Intl

$1,053United Airlines

Thu, Nov 12 - Mon, Nov 16

6:50 am - 9:14 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

22h 24m2 stops Frankfurt am Main Denver Intl

5:00 am - 9:00 amBIL Billings Logan Intl-BCN Barcelona-El Prat

20h 00m2 stops Denver Intl Washington, D.C. Dulles Intl

$1,056United Airlines

Thu, Nov 12 - Mon, Nov 16

6:50 am - 9:14 pmBCN Barcelona-El Prat-BIL Billings Logan Intl

22h 24m2 stops Frankfurt am Main Denver Intl

5:00 am - 9:00 amBIL Billings Logan Intl-BCN Barcelona-El Prat

20h 00m2 stops Denver Intl Washington, D.C. Dulles Intl

$1,057United Airlines

Thu, Nov 12 - Mon, Nov 16

5:55 am - 9:30 pmMAD Madrid Barajas-HLN Helena

23h 35m2 stops Frankfurt am Main Denver Intl

2:35 pm - 8:05 amHLN Helena-MAD Madrid Barajas

33h 30m2 stops Denver Intl Washington, D.C. Dulles Intl

$1,058United Airlines

Wed, Sep 2 - Sun, Sep 6

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American Airlines flights from Spain to Montana

Our best American Airlines deals on Spain to Montana flight tickets

American Airlines

Oct 2

BCN10:45 amBarcelona-El Prat

19h 25m

1 stop

BIL10:10 pmBillings Logan Intl

Oct 8

BIL1:21 pmBillings Logan Intl

20h 59m

2 stops

BCN6:20 pmBarcelona-El Prat

$1,069

American Airlines

Oct 2

BCN10:15 amBarcelona-El Prat

19h 55m

2 stops

BIL10:10 pmBillings Logan Intl

Oct 8

BIL1:21 pmBillings Logan Intl

20h 59m

2 stops

BCN6:20 pmBarcelona-El Prat

$1,072

American Airlines

Feb 4

MAD1:00 pmMadrid Barajas

31h 53m

1 stop

BIL12:53 pmBillings Logan Intl

Feb 8

BIL7:00 amBillings Logan Intl

17h 50m

2 stops

MAD8:50 amMadrid Barajas

$1,207

United Airlines flights from Spain to Montana

Our best United Airlines deals on Spain to Montana flight tickets

United Airlines

Jan 29

MAD6:05 amMadrid Barajas

22h 54m

2 stops

HLN8:59 pmHelena

Feb 2

HLN7:00 amHelena

42h 15m

2 stops

MAD9:15 amMadrid Barajas

$1,000

United Airlines

Jan 29

MAD6:05 amMadrid Barajas

22h 54m

2 stops

HLN8:59 pmHelena

Feb 2

HLN7:00 amHelena

42h 15m

2 stops

MAD9:15 amMadrid Barajas

$1,001

United Airlines

Feb 4

MAD11:15 amMadrid Barajas

33h 58m

3 stops

BIL1:13 pmBillings Logan Intl

Feb 8

BIL7:00 amBillings Logan Intl

18h 15m

2 stops

MAD9:15 amMadrid Barajas

$1,011

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MadridHelena

MAD Madrid Barajas - HLN Helena

MADHLN

Madrid Barajas

Fri 1/29

6:05 am-8:59 pm

2 stops22h 54m

Helena

Tue 2/2

7:00 am-9:15 am

2 stops42h 15m

$1,000

MadridHelena

MAD Madrid Barajas - HLN Helena

MADHLN

Madrid Barajas

Fri 1/29

6:05 am-8:59 pm

2 stops22h 54m

Helena

Tue 2/2

7:00 am-9:15 am

2 stops42h 15m

$1,001

MadridBillings

MAD Madrid Barajas - BIL Billings Logan Intl

MADBIL

Madrid Barajas

Thu 2/4

11:15 am-1:13 pm

3 stops33h 58m

Billings Logan Intl

Mon 2/8

7:00 am-9:15 am

2 stops18h 15m

$1,011

MadridBillings

MAD Madrid Barajas - BIL Billings Logan Intl

MADBIL

Madrid Barajas

Thu 2/4

11:15 am-1:13 pm

2 stops33h 58m

Billings Logan Intl

Mon 2/8

7:00 am-9:15 am

2 stops18h 15m

$1,014

MadridBillings

MAD Madrid Barajas - BIL Billings Logan Intl

MADBIL

Madrid Barajas

Thu 2/4

11:15 am-1:13 pm

2 stops33h 58m

Billings Logan Intl

Mon 2/8

2:40 pm-9:15 am

2 stops34h 35m

$1,015

MadridBillings

MAD Madrid Barajas - BIL Billings Logan Intl

MADBIL

Madrid Barajas

Thu 2/4

11:15 am-1:13 pm

2 stops33h 58m

Billings Logan Intl

Mon 2/8

2:40 pm-9:15 am

2 stops34h 35m

$1,016

Quickest round-trip

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Thu 11/12

6:50 am-9:14 pm

2 stops22h 24m

Billings Logan Intl

Mon 11/16

5:00 am-9:00 am

2 stops20h 00m

$1,053

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Thu 11/12

6:50 am-9:14 pm

2 stops22h 24m

Billings Logan Intl

Mon 11/16

5:00 am-9:00 am

2 stops20h 00m

$1,056

BarcelonaBillings

BCN Barcelona-El Prat - BIL Billings Logan Intl

BCNBIL

Barcelona-El Prat

Thu 11/12

6:50 am-9:14 pm

2 stops22h 24m

Billings Logan Intl

Mon 11/16

5:00 am-9:00 am

2 stops20h 00m

$1,057

MadridHelena

MAD Madrid Barajas - HLN Helena

MADHLN

Madrid Barajas

Wed 9/2

5:55 am-9:30 pm

2 stops23h 35m

Helena

Sun 9/6

2:35 pm-8:05 am

2 stops33h 30m

$1,058

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 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

Prices

Airlines

Can stopping save me money on Spain to Montana flights?

You could potentially save up to 8% 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

Best Price Found	$680
Fastest flight time	22h 24m
Direct flights	None

The best one-way flight to Montana from Spain in the past 72 hours is $680. The best round-trip flight deal from Spain to Montana found on momondo in the last 72 hours is $1,000.

The fastest flight from Spain to Montana takes 22h 24m

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.