What is the cheapest airline that flies from Anchorage to Costa Rica?

American Airlines, United Airlines, and Alaska Airlines are the most popular carriers operating from Anchorage to Costa Rica

What airlines fly to Costa Rica?

Alaska Airlines, United Airlines and American Airlines are the top three most popular airlines that fly to Costa Rica from Anchorage according to our data. Alaska Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 3 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Anchorage Airport to Costa Rica?

Prices for flights from Anchorage Airport to Costa Rica refresh daily.

How many operators does momondo search for flights from Anchorage Airport to Costa Rica?

There are 3 operators available for flights from Anchorage Airport to Costa Rica as of November 2025.

How old do you have to be to fly from Anchorage 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 Anchorage Airport to Costa Rica.

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

The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$275 Cheap Flights from Anchorage to Costa Rica in 2025/26

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12:59 am - 6:01 pmANC-LIR

14h 02m1 stop

8:05 am - 12:55 amLIR-ANC

19h 50m1 stop

$553Alaska Airlines

Find Deal

Sat, Feb 7 - Thu, Feb 12

12:59 am - 6:01 pmANC-LIR

14h 02m1 stop

8:05 am - 8:48 pmLIR-ANC

15h 43m2 stops

$558Alaska Airlines

Find Deal

Sat, Feb 7 - Thu, Feb 12

8:48 pm - 1:04 pmANC-SJO

14h 16m1 stop

12:01 am - 6:37 pmSJO-ANC

20h 36m1 stop

$564American Airlines

Find Deal

Tue, Mar 17 - Mon, Mar 23

8:50 pm - 1:04 pmANC-LIR

14h 14m1 stop

1:55 pm - 6:35 pmLIR-ANC

30h 40m1 stop

$576American Airlines

Find Deal

Wed, Apr 22 - Wed, Apr 29

12:49 am - 6:01 pmANC-LIR

38h 12m2 stops

6:11 pm - 1:04 pmLIR-ANC

21h 53m2 stops

$583Alaska Airlines

Find Deal

Fri, Jan 16 - Sat, Jan 24

12:18 am - 11:46 pmANC-SJO

21h 28m1 stop

1:06 am - 11:44 pmSJO-ANC

24h 38m2 stops

$602Alaska Airlines

Find Deal

Sat, May 23 - Tue, Jun 2

1:38 am - 6:36 amANC-LIR

26h 58m2 stops

5:45 pm - 2:14 pmLIR-ANC

22h 29m2 stops

$608Alaska Airlines

Find Deal

Sun, Mar 15 - Mon, Mar 23

9:10 pm - 11:55 amANC-LIR

12h 45m1 stop

1:01 pm - 8:01 pmLIR-ANC

33h 00m1 stop

$669United Airlines

Find Deal

Mon, Mar 16 - Mon, Mar 23

9:10 pm - 11:56 amANC-SJO

12h 46m1 stop

1:05 pm - 10:50 pmSJO-ANC

35h 45m2 stops

$679United Airlines

Find Deal

Tue, Mar 17 - Tue, Mar 24

3:55 pm - 11:42 amANC-SJO

16h 47m2 stops

1:16 am - 12:54 amSJO-ANC

26h 38m1 stop

$753Multiple Airlines

Find Deal

Mon, Jan 5 - Tue, Jan 20

United Airlines flights from Anchorage to Costa Rica

Our best United Airlines deals on Anchorage to Costa Rica flight tickets

United Airlines

Mar 16

ANC9:10 pmAnchorage

12h 45m

1 stop

LIR11:55 amLiberia

Mar 23

LIR1:01 pmLiberia

33h 00m

1 stop

ANC8:01 pmAnchorage

$669

Find similar

United Airlines

Mar 17

ANC9:10 pmAnchorage

12h 46m

1 stop

SJO11:56 amSan José Juan Santamaria Intl

Mar 24

SJO1:05 pmSan José Juan Santamaria Intl

35h 45m

2 stops

ANC10:50 pmAnchorage

$679

Find similar

United Airlines

Jan 6

ANC11:45 pmAnchorage

34h 11m

2 stops

SJO12:56 pmSan José Juan Santamaria Intl

Jan 13

SJO6:30 amSan José Juan Santamaria Intl

19h 45m

2 stops

ANC11:15 pmAnchorage

$689

Find similar

American Airlines flights from Anchorage to Costa Rica

Our best American Airlines deals on Anchorage to Costa Rica flight tickets

American Airlines

Mar 17

ANC8:48 pmAnchorage

14h 16m

1 stop

SJO1:04 pmSan José Juan Santamaria Intl

Mar 23

SJO12:01 amSan José Juan Santamaria Intl

20h 36m

1 stop

ANC6:37 pmAnchorage

$564

Find similar

American Airlines

Apr 22

ANC8:50 pmAnchorage

14h 14m

1 stop

LIR1:04 pmLiberia

Apr 29

LIR1:55 pmLiberia

30h 40m

1 stop

ANC6:35 pmAnchorage

$576

Find similar

American Airlines

Mar 17

ANC8:48 pmAnchorage

14h 10m

2 stops

SJO12:58 pmSan José Juan Santamaria Intl

Mar 23

SJO12:01 amSan José Juan Santamaria Intl

20h 36m

1 stop

ANC6:37 pmAnchorage

$624

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Sat 2/7

12:59 am-6:01 pm

1 stop14h 02m

Liberia

Thu 2/12

8:05 am-12:55 am

1 stop19h 50m

$553

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Sat 2/7

12:59 am-6:01 pm

1 stop14h 02m

Liberia

Thu 2/12

8:05 am-8:48 pm

2 stops15h 43m

$558

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Tue 3/17

8:48 pm-1:04 pm

1 stop14h 16m

San José Juan Santamaria Intl

Mon 3/23

12:01 am-6:37 pm

1 stop20h 36m

$564

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Wed 4/22

8:50 pm-1:04 pm

1 stop14h 14m

Liberia

Wed 4/29

1:55 pm-6:35 pm

1 stop30h 40m

$576

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Fri 1/16

12:49 am-6:01 pm

2 stops38h 12m

Liberia

Sat 1/24

6:11 pm-1:04 pm

2 stops21h 53m

$583

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sat 5/23

12:18 am-11:46 pm

1 stop21h 28m

San José Juan Santamaria Intl

Tue 6/2

1:06 am-11:44 pm

2 stops24h 38m

$602

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Sun 3/15

1:38 am-6:36 am

2 stops26h 58m

Liberia

Mon 3/23

5:45 pm-2:14 pm

2 stops22h 29m

$608

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Mon 3/16

9:10 pm-11:55 am

1 stop12h 45m

Liberia

Mon 3/23

1:01 pm-8:01 pm

1 stop33h 00m

$669

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Tue 3/17

9:10 pm-11:56 am

1 stop12h 46m

San José Juan Santamaria Intl

Tue 3/24

1:05 pm-10:50 pm

2 stops35h 45m

$679

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Mon 1/5

3:55 pm-11:42 am

2 stops16h 47m

San José Juan Santamaria Intl

Tue 1/20

1:16 am-12:54 am

1 stop26h 38m

$753

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Anchorage to Costa Rica

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

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Anchorage is in August. Flight prices, which tend to average around $476, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in August, then October is your next best option. Flight prices from Anchorage to Costa Rica during October average around $554.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Monday is the cheapest day to fly to Costa Rica from Anchorage. The lowest ticket price found for a Monday departure recently was $614. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $970. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

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

In the evening is the cheapest time of day to fly from Anchorage to Costa Rica when you can find flight prices for as low as $720. Flying to Costa Rica in the evening is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the morning, with an average ticket price of $742. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Anchorage to Costa Rica flights?

You could potentially save up to 4% on your flight if you consider stops on a Anchorage to Costa Rica flight.

Cheap Anchorage to Costa Rica flight deals and tips

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

Direct flights	None

There are no direct flights from Anchorage to Costa Rica. There are no popular flight routes from Anchorage to Costa Rica.

Search flight deals

When did momondo last update prices for flights from Anchorage Airport to Costa Rica?
Prices for flights from Anchorage Airport to Costa Rica refresh daily.
How many operators does momondo search for flights from Anchorage Airport to Costa Rica?
There are 3 operators available for flights from Anchorage Airport to Costa Rica as of November 2025.
How old do you have to be to fly from Anchorage 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 Anchorage Airport to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Anchorage to Costa Rica

Compare and see reviews for airlines that fly from Anchorage to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $460	Free Cancellation	Rating 7.4 9,039 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $523	Free Cancellation	Rating 8.0 11,340 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $544	Free Cancellation	Rating 7.2 11,043 reviews	Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Anchorage to Costa Rica flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Costa Rica that suits you.

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

Flights from Anchorage 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 Anchorage to Costa Rica?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Anchorage to Costa Rica.

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

If you are not ready to book a flight from Anchorage to Costa Rica now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Costa Rica and let you know when they change.

An easier way to manage your Costa Rica trip

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Popular cities in Costa Rica

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Cheap flights from Anchorage to Costa Rica from $281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Anchorage to Costa Rica departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

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Price Alerts

Find the cheapest flights from Anchorage to Costa Rica

Cheap round-trip flights

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United Airlines flights from Anchorage to Costa Rica

Our best United Airlines deals on Anchorage to Costa Rica flight tickets

American Airlines flights from Anchorage to Costa Rica

Our best American Airlines deals on Anchorage to Costa Rica flight tickets

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How to get the cheapest flight ticket from Anchorage to Costa Rica

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

What is the cheapest month to fly to Costa Rica?

What is the cheapest day to depart on your flight to Costa Rica?

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

Can stopping save me money on Anchorage to Costa Rica flights?

You could potentially save up to 4% on your flight if you consider stops on a Anchorage to Costa Rica flight.

What is the cheapest airline that flies from Anchorage to Costa Rica?

American Airlines, United Airlines, and Alaska Airlines are the most popular carriers operating from Anchorage to Costa Rica

What airlines fly to Costa Rica?

Cheap Anchorage to Costa Rica flight deals and tips

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

Direct flights

When did momondo last update prices for flights from Anchorage Airport to Costa Rica?

How many operators does momondo search for flights from Anchorage Airport to Costa Rica?

How old do you have to be to fly from Anchorage Airport to Costa Rica?

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

Best airlines flying from Anchorage to Costa Rica

Compare and see reviews for airlines that fly from Anchorage to Costa Rica with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo