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.

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

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

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 October 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.

$269 Cheap Flights from Anchorage to Costa Rica in 2025/26

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Cheap round-trip flights

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3:50 pm - 12:00 pmANC-LIR

18h 10m2 stops

1:25 pm - 12:13 pmLIR-ANC

24h 48m2 stops

$558Delta

Find Deal

Tue, Apr 21 - Thu, Apr 23

8:55 pm - 11:55 amANC-LIR

13h 00m1 stop

1:01 pm - 7:45 pmLIR-ANC

32h 44m1 stop

$573United Airlines

Find Deal

Sun, Mar 15 - Tue, Mar 24

8:48 pm - 1:04 pmANC-SJO

14h 16m1 stop

12:01 am - 6:37 pmSJO-ANC

20h 36m1 stop

$574American Airlines

Find Deal

Mon, Mar 16 - Sun, Mar 22

8:21 pm - 2:18 pmANC-LIR

14h 57m1 stop

3:18 pm - 7:16 pmLIR-ANC

30h 58m1 stop

$576American Airlines

Find Deal

Sat, Nov 8 - Sat, Nov 15

1:50 am - 6:20 amANC-LIR

26h 30m2 stops

5:45 pm - 12:39 amLIR-ANC

32h 54m1 stop

$578Alaska Airlines

Find Deal

Sat, Mar 14 - Tue, Mar 24

8:48 pm - 1:25 pmANC-SJO

14h 37m2 stops

12:01 am - 6:37 pmSJO-ANC

20h 36m1 stop

$579American Airlines

Find Deal

Mon, Mar 16 - Sun, Mar 22

12:15 pm - 6:20 amANC-LIR

16h 05m2 stops

5:45 pm - 10:29 pmLIR-ANC

30h 44m2 stops

$608Alaska Airlines

Find Deal

Mon, Mar 16 - Mon, Mar 23

8:21 pm - 2:10 pmANC-SJO

14h 49m1 stop

1:15 pm - 10:10 amSJO-ANC

23h 55m2 stops

$752Multiple Airlines

Find Deal

Mon, Dec 1 - Wed, Dec 10

1:30 am - 11:45 pmANC-SJO

20h 15m2 stops

8:13 am - 12:28 amSJO-ANC

18h 15m2 stops

$807Aeromexico

Find Deal

Sat, Mar 28 - Thu, Apr 2

8:48 pm - 1:25 pmANC-SJO

14h 37m2 stops

12:01 am - 2:14 pmSJO-ANC

16h 13m2 stops

$809Multiple Airlines

Find Deal

Mon, Mar 23 - Sun, Mar 29

United Airlines flights from Anchorage to Costa Rica

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

United Airlines

Mar 15

ANC8:55 pmAnchorage

13h 00m

1 stop

LIR11:55 amLiberia

Mar 24

LIR1:01 pmLiberia

32h 44m

1 stop

ANC7:45 pmAnchorage

$573

Find similar

United Airlines

Oct 28

ANC11:59 pmAnchorage

17h 40m

2 stops

SJO7:39 pmSan José Juan Santamaria Intl

Nov 15

SJO7:30 amSan José Juan Santamaria Intl

18h 26m

1 stop

ANC10:56 pmAnchorage

$574

Find similar

United Airlines

Oct 28

ANC11:59 pmAnchorage

17h 40m

2 stops

SJO7:39 pmSan José Juan Santamaria Intl

Nov 15

SJO8:45 amSan José Juan Santamaria Intl

17h 11m

2 stops

ANC10:56 pmAnchorage

$579

Find similar

Alaska Airlines flights from Anchorage to Costa Rica

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

Alaska Airlines

Oct 27

ANC12:12 amAnchorage

21h 39m

1 stop

SJO11:51 pmSan José Juan Santamaria Intl

Nov 14

SJO1:55 amSan José Juan Santamaria Intl

26h 02m

2 stops

ANC12:57 amAnchorage

$557

Find similar

Alaska Airlines

Oct 27

ANC2:26 amAnchorage

19h 25m

2 stops

SJO11:51 pmSan José Juan Santamaria Intl

Nov 14

SJO1:55 amSan José Juan Santamaria Intl

22h 07m

2 stops

ANC9:02 pmAnchorage

$567

Find similar

Alaska Airlines

Mar 14

ANC1:50 amAnchorage

26h 30m

2 stops

LIR6:20 amLiberia

Mar 24

LIR5:45 pmLiberia

32h 54m

1 stop

ANC12:39 amAnchorage

$578

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Tue 4/21

3:50 pm-12:00 pm

2 stops18h 10m

Liberia

Thu 4/23

1:25 pm-12:13 pm

2 stops24h 48m

$558

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Sun 3/15

8:55 pm-11:55 am

1 stop13h 00m

Liberia

Tue 3/24

1:01 pm-7:45 pm

1 stop32h 44m

$573

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Mon 3/16

8:48 pm-1:04 pm

1 stop14h 16m

San José Juan Santamaria Intl

Sun 3/22

12:01 am-6:37 pm

1 stop20h 36m

$574

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Sat 11/8

8:21 pm-2:18 pm

1 stop14h 57m

Liberia

Sat 11/15

3:18 pm-7:16 pm

1 stop30h 58m

$576

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Sat 3/14

1:50 am-6:20 am

2 stops26h 30m

Liberia

Tue 3/24

5:45 pm-12:39 am

1 stop32h 54m

$578

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Mon 3/16

8:48 pm-1:25 pm

2 stops14h 37m

San José Juan Santamaria Intl

Sun 3/22

12:01 am-6:37 pm

1 stop20h 36m

$579

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Mon 3/16

12:15 pm-6:20 am

2 stops16h 05m

Liberia

Mon 3/23

5:45 pm-10:29 pm

2 stops30h 44m

$608

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Mon 12/1

8:21 pm-2:10 pm

1 stop14h 49m

San José Juan Santamaria Intl

Wed 12/10

1:15 pm-10:10 am

2 stops23h 55m

$752

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sat 3/28

1:30 am-11:45 pm

2 stops20h 15m

San José Juan Santamaria Intl

Thu 4/2

8:13 am-12:28 am

2 stops18h 15m

$807

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Mon 3/23

8:48 pm-1:25 pm

2 stops14h 37m

San José Juan Santamaria Intl

Sun 3/29

12:01 am-2:14 pm

2 stops16h 13m

$809

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 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 16% 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 October 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 8,991 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $523	Free Cancellation	Rating 8.0 11,155 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $544	Free Cancellation	Rating 7.2 11,028 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 $269

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 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Find the cheapest flights from Anchorage to Costa Rica

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United Airlines flights from Anchorage to Costa Rica

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

Alaska Airlines flights from Anchorage to Costa Rica

Our best Alaska 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 16% 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 Aeromexico 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