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

Aeromexico, Alaska Airlines, and United 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 48% 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 April 2026.

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.

$283 Cheap Flights from Anchorage to Costa Rica in 2026

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Find the cheapest flights from Anchorage to Costa Rica

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:30 am - 11:41 pm

ANC

SJO

20h 11m

2 stops

12:53 am - 11:20 pm

SJO

ANC

48h 27m

2 stops

$659Multiple Airlines

Thu, May 7 - Thu, May 14

5:02 pm - 11:33 pm

ANC

SJO

28h 31m

2 stops

12:53 am - 11:20 pm

SJO

ANC

24h 27m

2 stops

$691Alaska Airlines

Sun, May 24 - Sun, Jun 7

9:53 pm - 7:24 pm

ANC

SJO

19h 31m

2 stops

6:00 am - 11:52 pm

SJO

ANC

19h 52m

2 stops

$711American Airlines

Sun, May 24 - Mon, Jun 8

7:00 am - 10:42 pm

ANC

SJO

13h 42m

1 stop

6:00 am - 11:52 pm

SJO

ANC

19h 52m

2 stops

$721American Airlines

Sun, May 24 - Mon, Jun 8

8:17 pm - 2:08 pm

ANC

SJO

15h 51m

1 stop

6:00 am - 11:52 pm

SJO

ANC

19h 52m

2 stops

$731American Airlines

Sun, May 24 - Mon, Jun 8

7:05 am - 6:20 am

ANC

LIR

21h 15m

2 stops

11:20 am - 11:11 am

LIR

ANC

25h 51m

2 stops

$738Alaska Airlines

Tue, Apr 21 - Tue, May 5

11:55 pm - 1:26 pm

ANC

LIR

35h 31m

2 stops

2:10 pm - 10:36 pm

LIR

ANC

34h 26m

1 stop

$804GOL

Fri, Aug 14 - Fri, Aug 28

10:29 pm - 7:37 pm

ANC

SJO

19h 08m

1 stop

8:45 am - 10:46 pm

SJO

ANC

16h 01m

1 stop

$807United Airlines

Thu, May 21 - Thu, May 28

10:29 pm - 7:37 pm

ANC

SJO

19h 08m

1 stop

12:30 am - 10:46 pm

SJO

ANC

24h 16m

2 stops

$811United Airlines

Thu, May 21 - Wed, May 27

11:55 pm - 1:26 pm

ANC

LIR

35h 31m

2 stops

2:26 pm - 7:08 pm

LIR

ANC

30h 42m

2 stops

$813GOL

Fri, Aug 14 - Fri, Aug 28

Alaska Airlines flights from Anchorage to Costa Rica

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

Alaska Airlines

May 24

ANC5:02 pmAnchorage

28h 31m

2 stops

SJO11:33 pmSan José Juan Santamaria Intl

Jun 7

SJO12:53 amSan José Juan Santamaria Intl

24h 27m

2 stops

ANC11:20 pmAnchorage

$691

Alaska Airlines

Apr 18

ANC11:50 pmAnchorage

15h 12m

1 stop

LIR5:02 pmLiberia

Apr 21

LIR7:40 amLiberia

18h 47m

1 stop

ANC12:27 amAnchorage

$705

Alaska Airlines

Apr 17

ANC1:30 amAnchorage

26h 50m

2 stops

LIR6:20 amLiberia

Apr 21

LIR7:40 amLiberia

18h 47m

1 stop

ANC12:27 amAnchorage

$709

American Airlines flights from Anchorage to Costa Rica

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

American Airlines

Sep 20

ANC8:20 pmAnchorage

15h 25m

1 stop

LIR1:45 pmLiberia

Sep 28

LIR2:10 pmLiberia

30h 58m

1 stop

ANC7:08 pmAnchorage

$669

American Airlines

May 24

ANC9:53 pmAnchorage

19h 31m

2 stops

SJO7:24 pmSan José Juan Santamaria Intl

Jun 8

SJO6:00 amSan José Juan Santamaria Intl

19h 52m

2 stops

ANC11:52 pmAnchorage

$711

American Airlines

May 24

ANC7:00 amAnchorage

13h 42m

1 stop

SJO10:42 pmSan José Juan Santamaria Intl

Jun 8

SJO6:00 amSan José Juan Santamaria Intl

19h 52m

2 stops

ANC11:52 pmAnchorage

$721

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Thu 5/7

1:30 am-11:41 pm

2 stops20h 11m

San José Juan Santamaria Intl

Thu 5/14

12:53 am-11:20 pm

2 stops48h 27m

$659

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sun 5/24

5:02 pm-11:33 pm

2 stops28h 31m

San José Juan Santamaria Intl

Sun 6/7

12:53 am-11:20 pm

2 stops24h 27m

$691

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sun 5/24

9:53 pm-7:24 pm

2 stops19h 31m

San José Juan Santamaria Intl

Mon 6/8

6:00 am-11:52 pm

2 stops19h 52m

$711

Quickest round-trip

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sun 5/24

7:00 am-10:42 pm

1 stop13h 42m

San José Juan Santamaria Intl

Mon 6/8

6:00 am-11:52 pm

2 stops19h 52m

$721

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sun 5/24

8:17 pm-2:08 pm

1 stop15h 51m

San José Juan Santamaria Intl

Mon 6/8

6:00 am-11:52 pm

2 stops19h 52m

$731

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Tue 4/21

7:05 am-6:20 am

2 stops21h 15m

Liberia

Tue 5/5

11:20 am-11:11 am

2 stops25h 51m

$738

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Fri 8/14

11:55 pm-1:26 pm

2 stops35h 31m

Liberia

Fri 8/28

2:10 pm-10:36 pm

1 stop34h 26m

$804

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Thu 5/21

10:29 pm-7:37 pm

1 stop19h 08m

San José Juan Santamaria Intl

Thu 5/28

8:45 am-10:46 pm

1 stop16h 01m

$807

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Thu 5/21

10:29 pm-7:37 pm

1 stop19h 08m

San José Juan Santamaria Intl

Wed 5/27

12:30 am-10:46 pm

2 stops24h 16m

$811

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Fri 8/14

11:55 pm-1:26 pm

2 stops35h 31m

Liberia

Fri 8/28

2:26 pm-7:08 pm

2 stops30h 42m

$813

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 $375, 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.

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

You could potentially save up to 3% 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

Fastest flight time	15h 10m
Direct flights	None

The fastest flight from Anchorage to Costa Rica takes 15h 10m

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

Search flight deals

Frequently asked questions about flying 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 April 2026.
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
Alaska Airlines	PriceFrom $275	Free Cancellation	Rating 7.9 12,221 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $326	Free Cancellation	Rating 7.4 9,571 reviews	Search United Airlines flights
American Airlines	PriceFrom $544	Free Cancellation	Rating 7.1 11,569 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

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.

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Cheap flights from Anchorage to Costa Rica from $283

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 9/14. 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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Alaska Airlines flights from Anchorage to Costa Rica

Our best Alaska 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

What is the cheapest month to fly to Costa Rica?

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

What is the cheapest airline that flies 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

Fastest flight time

Direct flights

Frequently asked questions about flying from Anchorage 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?

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

Anchorage flight routes

According to popular flight searches on momondo this year

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Fly your favorite airline to Costa Rica

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List of cabin classes available on flights landing in Costa Rica. Availability may vary depending on flight origin and airline.

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