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$260+ Cheap flights from Anchorage (ANC) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SJO
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Anchorage to Costa Rica

Keep the following information in mind while searching for Anchorage to Costa Rica flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$534
(Netflights)

One-way from

$260
(Alaska Airlines)

Popular in

April

Cheapest in

August

Average price

$554
Provider with most accurate pricing for Anchorage-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Anchorage-San José Juan Santamaria Intl flights.
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From Anchorage to Costa Rica
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One-way flight from Anchorage to Costa Rica
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Highest demand for flights based on searches. 11% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Anchorage to Costa Rica

Cheapest flights from Anchorage to Costa Rica
Explore the most affordable flight options available from Anchorage to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Netflights deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:20 amANC - LIR
2 stops13h 47mAlaska Airlines
Thu 12/187:40 amLIR - ANC
2 stops21h 03mAlaska Airlines
Deal found 10/27$534
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:10 pmANC - LIR
2 stops20h 30mDelta
Thu 12/182:05 pmLIR - ANC
2 stops25h 05mDelta
Deal found 10/27$558
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:45 pmANC - SJO
2 stops21h 35mDelta
Wed 12/107:00 amSJO - ANC
2 stops21h 53mDelta
Deal found 10/28$677
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:59 pmANC - SJO
2 stops41h 40mUnited Airlines
Thu 12/112:20 pmSJO - ANC
3 stops35h 36mUnited Airlines
Deal found 10/27$717
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:53 amANC - SJO
1 stop19h 55mAlaska Airlines
Wed 12/101:30 amSJO - ANC
2 stops25h 14mAlaska Airlines
Deal found 10/28$745
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:21 pmANC - SJO
1 stop14h 49mMultiple Airlines
Wed 12/102:56 pmSJO - ANC
2 stops25h 34mMultiple Airlines
Deal found 10/27$752
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:21 pmANC - SJO
1 stop21h 50mAmerican Airlines
Thu 12/116:20 amSJO - ANC
2 stops18h 24mAmerican Airlines
Deal found 10/28$754
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/302:20 amANC - SJO
2 stops42h 28mAlaska Airlines
Tue 12/91:30 amSJO - ANC
2 stops17h 29mAlaska Airlines
Deal found 10/28$772
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:59 pmANC - LIR
1 stop13h 09mUnited Airlines
Thu 12/1812:50 pmLIR - ANC
1 stop14h 35mUnited Airlines
Deal found 10/27$930
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:08 pmANC - LIR
2 stops26h 52mAlaska Airlines
Fri 12/57:17 pmLIR - ANC
2 stops21h 52mAlaska Airlines
Deal found 10/27$1,592
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:09 amANC - LIR
1 stop27h 11mMultiple Airlines
Sat 11/297:50 amLIR - ANC
2 stops24h 57mMultiple Airlines
Deal found 10/26$1,735
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2312:09 amANC - LIR
1 stop27h 11mMultiple Airlines
Fri 12/57:17 pmLIR - ANC
2 stops21h 52mMultiple Airlines
Deal found 10/26$1,791

Cheapflights Fare Finder

 
Customize your flight search to find flights from Anchorage to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Anchorage to Costa Rica that are best for you.

Fly from

Anchorage

Fly to

Costa Rica

Route

Depart

Return

Price

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Wed 12/10

1:20 am-6:07 pm

2 stops13h 47m

Liberia

Thu 12/18

7:40 am-1:43 am

2 stops21h 03m

$534

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Fri 2/27

1:45 am-6:45 am

2 stops26h 00m

Liberia

Sat 3/7

7:45 pm-12:45 pm

1 stop20h 00m

$536

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

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

Tue 4/21

8:50 pm-1:04 pm

1 stop14h 14m

Liberia

Thu 4/23

1:55 pm-6:35 pm

1 stop30h 40m

$576

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Wed 4/22

3:50 pm-12:00 pm

2 stops18h 10m

Liberia

Wed 4/29

1:25 pm-12:13 pm

2 stops24h 48m

$617

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Wed 2/4

12:38 am-6:01 pm

2 stops14h 23m

Liberia

Mon 2/16

7:45 pm-11:37 am

2 stops42h 52m

$655

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sun 3/29

8:48 pm-1:04 pm

1 stop14h 16m

San José Juan Santamaria Intl

Wed 4/1

12:01 am-6:37 pm

1 stop20h 36m

$674

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sun 3/29

3:50 pm-9:15 pm

2 stops27h 25m

San José Juan Santamaria Intl

Thu 4/2

7:00 am-12:17 pm

2 stops31h 17m

$677

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Mon 12/1

9:45 pm-10:20 pm

2 stops21h 35m

San José Juan Santamaria Intl

Wed 12/10

7:00 am-10:42 pm

2 stops18h 42m

$677

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 17 results
1
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Best time to book a flight from Anchorage to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Anchorage with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Anchorage to Costa Rica

What is the cheapest month to book a flight from Anchorage to Costa Rica?

Currently, October is the cheapest month in which you can book a flight from Anchorage to Costa Rica (average of $469). Flying from Anchorage to Costa Rica in June is currently the most expensive (average of $715). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ANC to CR?

Find hourly flight availability from Anchorage to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

One of the essential ways to save on airfare from Anchorage to Costa Rica is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 3% on airfare.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated October 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, United Airlines, and American Airlines from Anchorage to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,206 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,206 reviews
Alaska Airlines
8.0
Very good
11,206 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,001 reviews
Alaska Airlines
8.0
Very good
11,206 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,032 reviews
Alaska Airlines
8.0
Very good
11,206 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Anchorage to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Anchorage to Costa Rica?

    Most people fly from Anchorage (ANC) if they book a flight from Anchorage to Costa Rica. Anchorage is conveniently located just 4.4 mi from Anchorage’s city center.

  • How long is the flight from Anchorage to Costa Rica?

    Departing from Anchorage to Costa Rica will take you 13h 47m. The distance from Anchorage to Costa Rica is about 4734 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Anchorage to Costa Rica one-way?

    $260 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on American Airlines and Aeromexico, with prices starting from $280 and $314, respectively.

  • Can I find deals for flights from Anchorage to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Anchorage to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Anchorage to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Anchorage to Costa Rica.

  • Can I find deals for business class flights from Anchorage to Costa Rica?

    Yes. Cheapflights offers flight deals from Anchorage to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Anchorage to Costa Rica?

    Currently, October is the cheapest month in which you can book a flight from Anchorage to Costa Rica (average of $469). Flying from Anchorage to Costa Rica in June is currently the most expensive (average of $715). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Anchorage to Costa Rica

Discover the top 3 airlines that operate flights from Anchorage to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$460Average$715FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$523Average$750FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$544Average$789FlexibilityNo cancel feeOn-time71%

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