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

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 47% 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 January 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.

$271 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

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7:05 am - 6:20 am

ANC

LIR

21h 15m

2 stops

11:20 am - 11:08 am

LIR

ANC

25h 48m

2 stops

$587Alaska Airlines

Wed, Apr 22 - Wed, Apr 29

1:55 am - 11:33 pm

ANC

SJO

19h 38m

2 stops

12:53 am - 10:35 pm

SJO

ANC

23h 42m

2 stops

$611Alaska Airlines

Sat, May 23 - Sun, Jun 7

8:30 pm - 1:40 pm

ANC

LIR

15h 10m

1 stop

2:40 pm - 6:50 pm

LIR

ANC

30h 10m

2 stops

$611American Airlines

Wed, Apr 22 - Wed, Apr 29

11:15 pm - 11:33 pm

ANC

SJO

22h 18m

1 stop

12:53 am - 8:46 pm

SJO

ANC

21h 53m

2 stops

$621Alaska Airlines

Thu, May 28 - Tue, Jun 2

10:05 am - 6:20 am

ANC

LIR

18h 15m

1 stop

11:20 am - 12:20 am

LIR

ANC

15h 00m

1 stop

$624Alaska Airlines

Fri, May 15 - Sat, May 23

8:30 pm - 1:40 pm

ANC

LIR

15h 10m

1 stop

2:10 pm - 6:50 pm

LIR

ANC

30h 40m

1 stop

$631American Airlines

Wed, Apr 22 - Wed, Apr 29

5:02 pm - 11:30 am

ANC

SJO

16h 28m

2 stops

12:40 pm - 9:20 pm

SJO

ANC

34h 40m

3 stops

$652Multiple Airlines

Thu, May 28 - Wed, Jun 3

9:00 am - 1:10 pm

ANC

LIR

25h 10m

2 stops

12:50 pm - 11:15 pm

LIR

ANC

13h 25m

1 stop

$689United Airlines

Mon, Feb 2 - Fri, Feb 6

11:15 pm - 11:15 pm

ANC

SJO

22h 00m

2 stops

12:40 pm - 11:36 am

SJO

ANC

24h 56m

3 stops

$730Multiple Airlines

Fri, May 29 - Wed, Jun 3

9:00 am - 1:15 pm

ANC

SJO

49h 15m

2 stops

2:05 pm - 7:57 pm

SJO

ANC

32h 52m

2 stops

$731United Airlines

Mon, Feb 2 - Fri, Feb 6

Alaska Airlines flights from Anchorage to Costa Rica

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

Alaska Airlines

Apr 22

ANC2:32 pmAnchorage

13h 48m

2 stops

LIR6:20 amLiberia

Apr 29

LIR11:20 amLiberia

15h 15m

1 stop

ANC12:35 amAnchorage

$587

Alaska Airlines

May 24

ANC11:15 pmAnchorage

22h 18m

1 stop

SJO11:33 pmSan José Juan Santamaria Intl

Jun 7

SJO12:53 amSan José Juan Santamaria Intl

18h 33m

2 stops

ANC5:26 pmAnchorage

$611

Alaska Airlines

May 28

ANC11:15 pmAnchorage

22h 18m

1 stop

SJO11:33 pmSan José Juan Santamaria Intl

Jun 2

SJO12:53 amSan José Juan Santamaria Intl

21h 53m

2 stops

ANC8:46 pmAnchorage

$621

United Airlines flights from Anchorage to Costa Rica

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

United Airlines

Feb 2

ANC9:00 amAnchorage

25h 10m

2 stops

LIR1:10 pmLiberia

Feb 6

LIR12:50 pmLiberia

13h 25m

1 stop

ANC11:15 pmAnchorage

$689

United Airlines

Feb 2

ANC9:00 amAnchorage

49h 15m

2 stops

SJO1:15 pmSan José Juan Santamaria Intl

Feb 6

SJO2:05 pmSan José Juan Santamaria Intl

32h 52m

2 stops

ANC7:57 pmAnchorage

$731

United Airlines

Mar 7

ANC11:52 pmAnchorage

57h 04m

2 stops

SJO11:56 amSan José Juan Santamaria Intl

Mar 18

SJO1:05 pmSan José Juan Santamaria Intl

35h 45m

2 stops

ANC10:50 pmAnchorage

$752

Fly from

Fly to

Route

Depart

Return

Price

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Wed 4/22

7:05 am-6:20 am

2 stops21h 15m

Liberia

Wed 4/29

11:20 am-11:08 am

2 stops25h 48m

$587

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sat 5/23

1:55 am-11:33 pm

2 stops19h 38m

San José Juan Santamaria Intl

Sun 6/7

12:53 am-10:35 pm

2 stops23h 42m

$611

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Wed 4/22

8:30 pm-1:40 pm

1 stop15h 10m

Liberia

Wed 4/29

2:40 pm-6:50 pm

2 stops30h 10m

$611

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Thu 5/28

11:15 pm-11:33 pm

1 stop22h 18m

San José Juan Santamaria Intl

Tue 6/2

12:53 am-8:46 pm

2 stops21h 53m

$621

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Fri 5/15

10:05 am-6:20 am

1 stop18h 15m

Liberia

Sat 5/23

11:20 am-12:20 am

1 stop15h 00m

$624

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Wed 4/22

8:30 pm-1:40 pm

1 stop15h 10m

Liberia

Wed 4/29

2:10 pm-6:50 pm

1 stop30h 40m

$631

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Thu 5/28

5:02 pm-11:30 am

2 stops16h 28m

San José Juan Santamaria Intl

Wed 6/3

12:40 pm-9:20 pm

3 stops34h 40m

$652

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Mon 2/2

9:00 am-1:10 pm

2 stops25h 10m

Liberia

Fri 2/6

12:50 pm-11:15 pm

1 stop13h 25m

$689

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Fri 5/29

11:15 pm-11:15 pm

2 stops22h 00m

San José Juan Santamaria Intl

Wed 6/3

12:40 pm-11:36 am

3 stops24h 56m

$730

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Mon 2/2

9:00 am-1:15 pm

2 stops49h 15m

San José Juan Santamaria Intl

Fri 2/6

2:05 pm-7:57 pm

2 stops32h 52m

$731

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 57% 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	12h 36m
Direct flights	None

The fastest flight from Anchorage to Costa Rica takes 12h 36m

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 January 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 8.0 11,760 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $460	Free Cancellation	Rating 7.4 9,179 reviews	Search United Airlines flights
American Airlines	PriceFrom $544	Free Cancellation	Rating 7.2 11,164 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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Cheap flights from Anchorage to Costa Rica from $271

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 2/16. 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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Find the cheapest flights from Anchorage to Costa Rica

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Alaska Airlines flights from Anchorage to Costa Rica

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

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Our best United 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?

You could potentially save up to 57% 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?

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

Fastest flight time

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