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Cheap flights from Great Falls to Costa Rica from $656

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Great Falls to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:55 pm - 6:25 pmGTF  Great Falls-LIR Liberia
24h 30m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
10:00 am - 4:13 pmLIR  Liberia-GTF Great Falls
31h 13m2 stops Los Angeles Seattle/Tacoma Intl
$656Alaska Airlines
Sat, Jan 23 - Wed, Jan 27
Alaska Airlines Logo
4:55 pm - 6:25 pmGTF  Great Falls-LIR Liberia
24h 30m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
10:00 am - 4:13 pmLIR  Liberia-GTF Great Falls
55h 13m2 stops Los Angeles Seattle/Tacoma Intl
$656Alaska Airlines
Thu, Jan 28 - Fri, Feb 5
Alaska Airlines Logo
4:08 pm - 8:31 pmGTF  Great Falls-LIR Liberia
51h 23m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
8:33 am - 3:28 pmLIR  Liberia-GTF Great Falls
31h 55m2 stops Los Angeles Seattle/Tacoma Intl
$659Alaska Airlines
Thu, Jan 28 - Fri, Feb 5
Alaska Airlines Logo
4:08 pm - 8:31 pmGTF  Great Falls-LIR Liberia
27h 23m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
8:33 am - 3:28 pmLIR  Liberia-GTF Great Falls
31h 55m2 stops Los Angeles Seattle/Tacoma Intl
$659Alaska Airlines
Sat, Jan 23 - Wed, Jan 27
United Airlines Logo
6:15 am - 4:08 pmGTF  Great Falls-LIR Liberia
8h 53m1 stop Denver Intl
United Airlines Logo
12:50 pm - 9:20 pmLIR  Liberia-GTF Great Falls
9h 30m1 stop Denver Intl
$760United Airlines
Sat, Jan 23 - Wed, Jan 27
United Airlines Logo
2:25 pm - 12:55 pmGTF  Great Falls-LIR Liberia
21h 30m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
12:50 pm - 9:20 pmLIR  Liberia-GTF Great Falls
9h 30m1 stop Denver Intl
$765United Airlines
Sat, Jan 23 - Wed, Jan 27

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United Airlines flights from Great Falls to Costa Rica

Our best United Airlines deals on Great Falls to Costa Rica flight tickets
United Airlines
Jan 23
GTF6:15 amGreat Falls
8h 53m
1 stop
LIR4:08 pmLiberia
Jan 27
LIR12:50 pmLiberia
9h 30m
1 stop
GTF9:20 pmGreat Falls
$760
United Airlines
Jan 23
GTF2:25 pmGreat Falls
21h 30m
2 stops
LIR12:55 pmLiberia
Jan 27
LIR12:50 pmLiberia
9h 30m
1 stop
GTF9:20 pmGreat Falls
$765
United Airlines
Jan 28
GTF6:15 amGreat Falls
8h 53m
1 stop
LIR4:08 pmLiberia
Feb 5
LIR12:50 pmLiberia
9h 30m
1 stop
GTF9:20 pmGreat Falls
$1,101

Alaska Airlines flights from Great Falls to Costa Rica

Our best Alaska Airlines deals on Great Falls to Costa Rica flight tickets
Alaska Airlines
Jan 23
GTF4:55 pmGreat Falls
24h 30m
2 stops
LIR6:25 pmLiberia
Jan 27
LIR10:00 amLiberia
31h 13m
2 stops
GTF4:13 pmGreat Falls
$656
Alaska Airlines
Jan 23
GTF4:08 pmGreat Falls
27h 23m
2 stops
LIR8:31 pmLiberia
Jan 27
LIR8:33 amLiberia
31h 55m
2 stops
GTF3:28 pmGreat Falls
$659

momondo Fare Finder

 
Use the filters below to find and compare flights from Great Falls to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsLiberia

GTF Great Falls - LIR Liberia

GTFLIR

Great Falls

Sat 1/23

4:55 pm-6:25 pm

2 stops24h 30m

Liberia

Wed 1/27

10:00 am-4:13 pm

2 stops31h 13m

$656

Great FallsLiberia

GTF Great Falls - LIR Liberia

GTFLIR

Great Falls

Thu 1/28

4:55 pm-6:25 pm

2 stops24h 30m

Liberia

Fri 2/5

10:00 am-4:13 pm

2 stops55h 13m

$656

Great FallsLiberia

GTF Great Falls - LIR Liberia

GTFLIR

Great Falls

Thu 1/28

4:08 pm-8:31 pm

2 stops51h 23m

Liberia

Fri 2/5

8:33 am-3:28 pm

2 stops31h 55m

$659

Great FallsLiberia

GTF Great Falls - LIR Liberia

GTFLIR

Great Falls

Sat 1/23

4:08 pm-8:31 pm

2 stops27h 23m

Liberia

Wed 1/27

8:33 am-3:28 pm

2 stops31h 55m

$659
Quickest round-trip

Great FallsLiberia

GTF Great Falls - LIR Liberia

GTFLIR

Great Falls

Sat 1/23

6:15 am-4:08 pm

1 stop8h 53m

Liberia

Wed 1/27

12:50 pm-9:20 pm

1 stop9h 30m

$760

Great FallsLiberia

GTF Great Falls - LIR Liberia

GTFLIR

Great Falls

Sat 1/23

2:25 pm-12:55 pm

2 stops21h 30m

Liberia

Wed 1/27

12:50 pm-9:20 pm

1 stop9h 30m

$765

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Great Falls to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Costa Rica

Best Price Found

$656

Fastest flight time

8h 53m

Direct flights

None
The best flight deal from Great Falls to Costa Rica found on momondo in the last 72 hours is $656
The fastest flight from Great Falls to Costa Rica takes 8h 53m
There are no direct flights from Great Falls to Costa Rica. There are no popular flight routes from Great Falls to Costa Rica.
Search flight deals

Frequently asked questions about flying from Great Falls to Costa Rica

  • When did momondo last update prices for flights from Great Falls Airport to Costa Rica?

    Prices for flights from Great Falls Airport to Costa Rica are refreshed on a daily basis.

  • How many operators does momondo search for flights from Great Falls Airport to Costa Rica?

  • How old do you have to be to fly from Great Falls Airport to Costa Rica?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents you'll need for your trip to Costa Rica 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 Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Great Falls to Costa Rica

Compare and see reviews for airlines that fly from Great Falls to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $452Free CancellationRating
7.4
10,104 reviews
Search United Airlines flights

Frequently asked questions about flying from Great Falls to Costa Rica

  • How do I get Price Alerts for flights from Great Falls to Costa Rica?

    Confirm your travel details to search for the latest offers for flights from Great Falls to Costa Rica. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Great Falls to Costa Rica with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Costa Rica?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Costa Rica from Great Falls.

Can I find flights from Great Falls to Costa Rica with flexible booking policies on momondo?

Flights from Great Falls to Costa Rica with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Great Falls to Costa Rica?

Once all potential Great Falls to Costa Rica flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Costa Rica from Great Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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