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Cheap flights from Anchorage to Costa Rica from $265

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 5/13. 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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0 bags

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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
11:15 pm - 11:33 pm
ANC
-
SJO
22h 18m
1 stop
Alaska Airlines Logo
12:53 am - 8:46 pm
SJO
-
ANC
21h 53m
2 stops
$611Alaska Airlines
Sun, May 24 - Sun, Jun 7
Alaska Airlines Logo
7:22 pm - 11:33 pm
ANC
-
SJO
26h 11m
2 stops
Alaska Airlines Logo
12:53 am - 8:46 pm
SJO
-
ANC
21h 53m
2 stops
$621Alaska Airlines
Sun, May 24 - Sun, Jun 7
Alaska Airlines Logo
11:15 pm - 11:33 pm
ANC
-
SJO
22h 18m
1 stop
Alaska Airlines Logo
12:53 am - 12:20 am
SJO
-
ANC
25h 27m
1 stop
$628Alaska Airlines
Sun, May 24 - Sun, Jun 7
Alaska Airlines Logo
11:15 pm - 11:33 pm
ANC
-
SJO
22h 18m
1 stop
Alaska Airlines Logo
12:53 am - 12:20 am
SJO
-
ANC
25h 27m
1 stop
$638Alaska Airlines
Sun, May 24 - Sun, Jun 7
United Airlines Logo
11:49 pm - 12:10 pm
ANC
-
LIR
34h 21m
2 stops
United Airlines Logo
8:30 am - 10:55 pm
LIR
-
ANC
16h 25m
1 stop
$720United Airlines
Fri, May 15 - Sat, May 23
United Airlines Logo
11:49 pm - 12:10 pm
ANC
-
LIR
34h 21m
2 stops
United Airlines Logo
3:27 pm - 11:10 am
LIR
-
ANC
21h 43m
2 stops
$730United Airlines
Fri, May 15 - Sat, May 23
United Airlines Logo
9:00 am - 8:39 pm
ANC
-
SJO
32h 39m
3 stops
United Airlines Logo
12:35 pm - 7:46 pm
SJO
-
ANC
34h 11m
2 stops
$741United Airlines
Mon, Feb 23 - Thu, Feb 26
American Airlines Logo
8:30 pm - 1:40 pm
ANC
-
LIR
15h 10m
1 stop
American Airlines Logo
3:37 pm - 10:35 pm
LIR
-
ANC
32h 58m
1 stop
$787American Airlines
Fri, May 15 - Sat, May 23
American Airlines Logo
8:13 pm - 9:43 pm
ANC
-
SJO
23h 30m
1 stop
American Airlines Logo
11:35 pm - 7:06 pm
SJO
-
ANC
21h 31m
1 stop
$874American Airlines
Sun, Mar 22 - Sun, Mar 29
American Airlines Logo
8:13 pm - 1:14 pm
ANC
-
SJO
15h 01m
2 stops
American Airlines Logo
11:35 pm - 7:06 pm
SJO
-
ANC
21h 31m
1 stop
$921American Airlines
Sun, Mar 22 - Sun, Mar 29

American Airlines flights from Anchorage to Costa Rica

Our best American Airlines deals on Anchorage to Costa Rica flight tickets
American Airlines
May 15
ANC8:30 pmAnchorage
15h 10m
1 stop
LIR1:40 pmLiberia
May 23
LIR3:37 pmLiberia
32h 58m
1 stop
ANC10:35 pmAnchorage
$787
American Airlines
Mar 22
ANC8:13 pmAnchorage
23h 30m
1 stop
SJO9:43 pmSan José Juan Santamaria Intl
Mar 29
SJO11:35 pmSan José Juan Santamaria Intl
21h 31m
1 stop
ANC7:06 pmAnchorage
$874
American Airlines
Mar 22
ANC8:13 pmAnchorage
15h 01m
2 stops
SJO1:14 pmSan José Juan Santamaria Intl
Mar 29
SJO11:35 pmSan José Juan Santamaria Intl
21h 31m
1 stop
ANC7:06 pmAnchorage
$921

Alaska Airlines flights from Anchorage to Costa Rica

Our best Alaska Airlines deals on Anchorage to Costa Rica flight tickets
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
25h 53m
2 stops
ANC12:46 amAnchorage
$611
Alaska Airlines
May 24
ANC7:22 pmAnchorage
26h 11m
2 stops
SJO11:33 pmSan José Juan Santamaria Intl
Jun 7
SJO12:53 amSan José Juan Santamaria Intl
21h 53m
2 stops
ANC8:46 pmAnchorage
$621
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
25h 27m
1 stop
ANC12:20 amAnchorage
$628

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 February 12, 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

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-8:46 pm

2 stops21h 53m

$611

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sun 5/24

7:22 pm-11:33 pm

2 stops26h 11m

San José Juan Santamaria Intl

Sun 6/7

12:53 am-8:46 pm

2 stops21h 53m

$621

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-12:20 am

1 stop25h 27m

$628

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-12:20 am

1 stop25h 27m

$638

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Fri 5/15

11:49 pm-12:10 pm

2 stops34h 21m

Liberia

Sat 5/23

8:30 am-10:55 pm

1 stop16h 25m

$720

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Fri 5/15

11:49 pm-12:10 pm

2 stops34h 21m

Liberia

Sat 5/23

3:27 pm-11:10 am

2 stops21h 43m

$730

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Mon 2/23

9:00 am-8:39 pm

3 stops32h 39m

San José Juan Santamaria Intl

Thu 2/26

12:35 pm-7:46 pm

2 stops34h 11m

$741

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Fri 5/15

8:30 pm-1:40 pm

1 stop15h 10m

Liberia

Sat 5/23

3:37 pm-10:35 pm

1 stop32h 58m

$787

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sun 3/22

8:13 pm-9:43 pm

1 stop23h 30m

San José Juan Santamaria Intl

Sun 3/29

11:35 pm-7:06 pm

1 stop21h 31m

$874

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sun 3/22

8:13 pm-1:14 pm

2 stops15h 01m

San José Juan Santamaria Intl

Sun 3/29

11:35 pm-7:06 pm

1 stop21h 31m

$921

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

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

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 9% 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 38m

Direct flights

None
The fastest flight from Anchorage to Costa Rica takes 12h 38m
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?

  • 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
8.0
11,878 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $460Free CancellationRating
7.4
9,279 reviews
Search United Airlines flights
American AirlinesPriceFrom $544Free CancellationRating
7.2
11,271 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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