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

Alaska Airlines, American 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 55% 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 December 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.

$260 Cheap Flights from Anchorage to Costa Rica in 2025/26

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Find the cheapest flights from Anchorage to Costa Rica

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:53 am - 5:58 pm

ANC

LIR

14h 05m1 stop

8:05 am - 12:55 am

LIR

ANC

19h 50m1 stop

$553Alaska Airlines

Sat, Feb 21 - Thu, Feb 26

2:26 am - 6:45 am

ANC

LIR

25h 19m2 stops

8:05 am - 12:55 am

LIR

ANC

19h 50m1 stop

$558Alaska Airlines

Sat, Feb 21 - Thu, Feb 26

8:50 pm - 1:04 pm

ANC

LIR

14h 14m1 stop

1:55 pm - 6:35 pm

LIR

ANC

30h 40m1 stop

$576American Airlines

Wed, Apr 22 - Wed, Apr 29

11:15 pm - 11:33 pm

ANC

SJO

22h 18m1 stop

12:53 am - 10:36 pm

SJO

ANC

23h 43m2 stops

$590Alaska Airlines

Sun, May 24 - Sun, Jun 7

12:59 am - 6:01 pm

ANC

LIR

14h 02m1 stop

11:20 am - 12:54 am

LIR

ANC

16h 34m1 stop

$592Alaska Airlines

Sun, Feb 1 - Fri, Feb 6

8:13 pm - 11:42 am

ANC

LIR

13h 29m1 stop

12:47 pm - 7:06 pm

LIR

ANC

32h 19m1 stop

$620American Airlines

Tue, Mar 17 - Wed, Apr 1

9:00 am - 12:56 pm

ANC

SJO

24h 56m2 stops

6:40 am - 11:15 pm

SJO

ANC

19h 35m2 stops

$634United Airlines

Sat, Jan 24 - Sat, Jan 31

9:00 am - 6:25 am

ANC

SJO

18h 25m2 stops

7:30 am - 11:15 pm

SJO

ANC

18h 45m1 stop

$684United Airlines

Sat, Jan 24 - Sat, Jan 31

8:13 pm - 1:19 pm

ANC

LIR

15h 06m2 stops

12:21 pm - 7:06 pm

LIR

ANC

32h 45m2 stops

$707GOL

Tue, Mar 17 - Wed, Apr 1

6:00 am - 11:59 pm

ANC

SJO

14h 59m2 stops

6:00 am - 10:52 pm

SJO

ANC

19h 52m3 stops

$981Multiple Airlines

Sat, Jan 24 - Sat, Jan 31

United Airlines flights from Anchorage to Costa Rica

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

United Airlines

Jan 24

ANC9:00 amAnchorage

24h 56m

2 stops

SJO12:56 pmSan José Juan Santamaria Intl

Jan 31

SJO6:40 amSan José Juan Santamaria Intl

19h 35m

2 stops

ANC11:15 pmAnchorage

$634

Find similar

United Airlines

Jan 24

ANC9:00 amAnchorage

18h 25m

2 stops

SJO6:25 amSan José Juan Santamaria Intl

Jan 31

SJO7:30 amSan José Juan Santamaria Intl

18h 45m

1 stop

ANC11:15 pmAnchorage

$684

Find similar

United Airlines

Feb 3

ANC9:00 amAnchorage

25h 15m

2 stops

SJO1:15 pmSan José Juan Santamaria Intl

Feb 6

SJO6:30 amSan José Juan Santamaria Intl

40h 27m

2 stops

ANC7:57 pmAnchorage

$709

Find similar

Delta flights from Anchorage to Costa Rica

Our best Delta deals on Anchorage to Costa Rica flight tickets

Delta

Jan 24

ANC8:22 pmAnchorage

13h 38m

1 stop

SJO1:00 pmSan José Juan Santamaria Intl

Jan 31

SJO7:00 amSan José Juan Santamaria Intl

15h 01m

1 stop

ANC7:01 pmAnchorage

$1,155

Find similar

Delta

Dec 28

ANC3:40 pmAnchorage

18h 50m

2 stops

LIR1:30 pmLiberia

Jan 11

LIR2:45 pmLiberia

13h 03m

1 stop

ANC12:48 amAnchorage

$3,437

Find similar

Delta

Dec 28

ANC9:15 pmAnchorage

13h 15m

1 stop

LIR1:30 pmLiberia

Jan 11

LIR2:45 pmLiberia

13h 03m

1 stop

ANC12:48 amAnchorage

$3,737

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Sat 2/21

12:53 am-5:58 pm

1 stop14h 05m

Liberia

Thu 2/26

8:05 am-12:55 am

1 stop19h 50m

$553

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Sat 2/21

2:26 am-6:45 am

2 stops25h 19m

Liberia

Thu 2/26

8:05 am-12:55 am

1 stop19h 50m

$558

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

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sun 5/24

11:15 pm-11:33 pm

1 stop22h 18m

San José Juan Santamaria Intl

Sun 6/7

12:53 am-10:36 pm

2 stops23h 43m

$590

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Sun 2/1

12:59 am-6:01 pm

1 stop14h 02m

Liberia

Fri 2/6

11:20 am-12:54 am

1 stop16h 34m

$592

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Tue 3/17

8:13 pm-11:42 am

1 stop13h 29m

Liberia

Wed 4/1

12:47 pm-7:06 pm

1 stop32h 19m

$620

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sat 1/24

9:00 am-12:56 pm

2 stops24h 56m

San José Juan Santamaria Intl

Sat 1/31

6:40 am-11:15 pm

2 stops19h 35m

$634

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sat 1/24

9:00 am-6:25 am

2 stops18h 25m

San José Juan Santamaria Intl

Sat 1/31

7:30 am-11:15 pm

1 stop18h 45m

$684

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Tue 3/17

8:13 pm-1:19 pm

2 stops15h 06m

Liberia

Wed 4/1

12:21 pm-7:06 pm

2 stops32h 45m

$707

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sat 1/24

6:00 am-11:59 pm

2 stops14h 59m

San José Juan Santamaria Intl

Sat 1/31

6:00 am-10:52 pm

3 stops19h 52m

$981

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.

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 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 December 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 9,116 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $528	Free Cancellation	Rating 8.0 11,547 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $544	Free Cancellation	Rating 7.2 11,069 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 $260

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 6/6. 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

Trusted and free

Trusted and free

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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

Delta flights from Anchorage to Costa Rica

Our best Delta deals on Anchorage to Costa Rica flight tickets

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

See travel insights to Costa Rica from

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

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 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?

Alaska Airlines, American Airlines, and United 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