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Cheap flights from Anchorage to Costa Rica from $315

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 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Anchorage to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
12:34 am - 6:25 pmANC  Anchorage-LIR Liberia
14h 51m1 stop Los Angeles
Alaska Airlines Logo
10:00 am - 12:11 amLIR  Liberia-ANC Anchorage
17h 11m1 stop Los Angeles
$695Alaska Airlines
Sun, Jan 10 - Thu, Jan 14
Alaska Airlines Logo
12:34 am - 6:25 pmANC  Anchorage-LIR Liberia
14h 51m1 stop Los Angeles
Alaska Airlines Logo
10:00 am - 12:10 amLIR  Liberia-ANC Anchorage
17h 10m2 stops Los Angeles Seattle/Tacoma Intl
$699Alaska Airlines
Sun, Jan 10 - Thu, Jan 14
Alaska Airlines Logo
1:30 am - 6:25 pmANC  Anchorage-LIR Liberia
13h 55m2 stops Portland Los Angeles
Alaska Airlines Logo
10:00 am - 10:43 amLIR  Liberia-ANC Anchorage
27h 43m2 stops Los Angeles Seattle/Tacoma Intl
$699Alaska Airlines
Sun, Jan 10 - Thu, Jan 14
United Airlines Logo
3:15 pm - 12:10 pmANC  Anchorage-LIR Liberia
18h 55m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
1:20 pm - 2:13 pmLIR  Liberia-ANC Anchorage
26h 53m2 stops Houston George Bush Intcntl San Francisco
$759United Airlines
Sun, Sep 6 - Sun, Sep 13
United Airlines Logo
3:15 pm - 12:10 pmANC  Anchorage-LIR Liberia
18h 55m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
1:20 pm - 7:02 pmLIR  Liberia-ANC Anchorage
31h 42m1 stop Houston George Bush Intcntl
$779United Airlines
Sun, Sep 6 - Sun, Sep 13
United Airlines Logo
10:19 pm - 12:10 pmANC  Anchorage-LIR Liberia
11h 51m1 stop Houston George Bush Intcntl
United Airlines Logo
1:20 pm - 7:02 pmLIR  Liberia-ANC Anchorage
31h 42m1 stop Houston George Bush Intcntl
$779United Airlines
Sun, Sep 6 - Sun, Sep 13
Alaska Airlines Logo
12:34 am - 6:25 pmANC  Anchorage-LIR Liberia
14h 51m1 stop Los Angeles
Alaska Airlines Logo
10:00 am - 12:11 amLIR  Liberia-ANC Anchorage
17h 11m1 stop Los Angeles
$813Alaska Airlines
Sun, Jan 10 - Thu, Jan 14
American Airlines Logo
8:22 pm - 8:21 pmANC  Anchorage-SJO San José Juan Santamaria Intl
21h 59m2 stops Dallas/Fort Worth Miami
American Airlines Logo
3:01 pm - 7:17 pmSJO  San José Juan Santamaria Intl-ANC Anchorage
30h 16m2 stops Miami Dallas/Fort Worth
$841American Airlines
Mon, Oct 5 - Mon, Oct 12
American Airlines Logo
8:20 pm - 1:57 pmANC  Anchorage-SJO San José Juan Santamaria Intl
15h 37m1 stop Dallas/Fort Worth
American Airlines Logo
3:01 pm - 7:17 pmSJO  San José Juan Santamaria Intl-ANC Anchorage
30h 16m2 stops Miami Dallas/Fort Worth
$841American Airlines
Thu, Oct 1 - Tue, Oct 6
American Airlines Logo
8:22 pm - 2:00 pmANC  Anchorage-SJO San José Juan Santamaria Intl
15h 38m1 stop Dallas/Fort Worth
American Airlines Logo
3:01 pm - 7:17 pmSJO  San José Juan Santamaria Intl-ANC Anchorage
30h 16m2 stops Miami Dallas/Fort Worth
$841American Airlines
Mon, Oct 5 - Mon, Oct 12

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American Airlines flights from Anchorage to Costa Rica

Our best American Airlines deals on Anchorage to Costa Rica flight tickets
American Airlines
Oct 1
ANC8:20 pmAnchorage
21h 47m
2 stops
SJO8:07 pmSan José Juan Santamaria Intl
Oct 6
SJO3:01 pmSan José Juan Santamaria Intl
30h 16m
2 stops
ANC7:17 pmAnchorage
$841
American Airlines
Oct 8
ANC8:22 pmAnchorage
15h 21m
1 stop
LIR1:43 pmLiberia
Oct 12
LIR2:18 pmLiberia
30h 59m
1 stop
ANC7:17 pmAnchorage
$859
American Airlines
Aug 27
ANC8:20 pmAnchorage
15h 32m
1 stop
SJO1:52 pmSan José Juan Santamaria Intl
Sep 1
SJO1:03 pmSan José Juan Santamaria Intl
35h 29m
1 stop
ANC10:32 pmAnchorage
$863

United Airlines flights from Anchorage to Costa Rica

Our best United Airlines deals on Anchorage to Costa Rica flight tickets
United Airlines
Sep 6
ANC3:15 pmAnchorage
18h 55m
2 stops
LIR12:10 pmLiberia
Sep 13
LIR1:20 pmLiberia
26h 53m
2 stops
ANC2:13 pmAnchorage
$759
United Airlines
Sep 6
ANC3:15 pmAnchorage
18h 55m
2 stops
LIR12:10 pmLiberia
Sep 13
LIR1:20 pmLiberia
31h 42m
1 stop
ANC7:02 pmAnchorage
$779
United Airlines
Oct 27
ANC11:59 pmAnchorage
13h 11m
1 stop
LIR3:10 pmLiberia
Oct 30
LIR11:50 amLiberia
13h 06m
1 stop
ANC10:56 pmAnchorage
$835

momondo 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, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Anchorage to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageLiberia

ANC Anchorage - LIR Liberia

ANCLIR

Anchorage

Sun 1/10

12:34 am-6:25 pm

1 stop14h 51m

Liberia

Thu 1/14

10:00 am-12:11 am

1 stop17h 11m

$695
Quickest round-trip

AnchorageLiberia

ANC Anchorage - LIR Liberia

ANCLIR

Anchorage

Sun 1/10

12:34 am-6:25 pm

1 stop14h 51m

Liberia

Thu 1/14

10:00 am-12:10 am

2 stops17h 10m

$699

AnchorageLiberia

ANC Anchorage - LIR Liberia

ANCLIR

Anchorage

Sun 1/10

1:30 am-6:25 pm

2 stops13h 55m

Liberia

Thu 1/14

10:00 am-10:43 am

2 stops27h 43m

$699

AnchorageLiberia

ANC Anchorage - LIR Liberia

ANCLIR

Anchorage

Sun 9/6

3:15 pm-12:10 pm

2 stops18h 55m

Liberia

Sun 9/13

1:20 pm-2:13 pm

2 stops26h 53m

$759

AnchorageLiberia

ANC Anchorage - LIR Liberia

ANCLIR

Anchorage

Sun 9/6

3:15 pm-12:10 pm

2 stops18h 55m

Liberia

Sun 9/13

1:20 pm-7:02 pm

1 stop31h 42m

$779

AnchorageLiberia

ANC Anchorage - LIR Liberia

ANCLIR

Anchorage

Sun 9/6

10:19 pm-12:10 pm

1 stop11h 51m

Liberia

Sun 9/13

1:20 pm-7:02 pm

1 stop31h 42m

$779

AnchorageLiberia

ANC Anchorage - LIR Liberia

ANCLIR

Anchorage

Sun 1/10

12:34 am-6:25 pm

1 stop14h 51m

Liberia

Thu 1/14

10:00 am-12:11 am

1 stop17h 11m

$813

AnchorageSan José

ANC Anchorage - SJO San José Juan Santamaria Intl

ANCSJO

Anchorage

Mon 10/5

8:22 pm-8:21 pm

2 stops21h 59m

San José Juan Santamaria Intl

Mon 10/12

3:01 pm-7:17 pm

2 stops30h 16m

$841

AnchorageSan José

ANC Anchorage - SJO San José Juan Santamaria Intl

ANCSJO

Anchorage

Thu 10/1

8:20 pm-1:57 pm

1 stop15h 37m

San José Juan Santamaria Intl

Tue 10/6

3:01 pm-7:17 pm

2 stops30h 16m

$841

AnchorageSan José

ANC Anchorage - SJO San José Juan Santamaria Intl

ANCSJO

Anchorage

Mon 10/5

8:22 pm-2:00 pm

1 stop15h 38m

San José Juan Santamaria Intl

Mon 10/12

3:01 pm-7:17 pm

2 stops30h 16m

$841

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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

You could potentially save up to 29% 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

11h 51m

Direct flights

None
The fastest flight from Anchorage to Costa Rica takes 11h 51m
There are no direct flights from Anchorage to Costa Rica. There are no popular flight routes from Anchorage to Costa Rica.
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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?

  • 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 AirlinesPriceFrom $275Free CancellationRating
7.9
12,791 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $544Free CancellationRating
7.1
11,897 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.

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