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Cheap flights from Anchorage to Costa Rica from $280

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 4/8. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:30 am - 11:41 pm
ANC
-
SJO
20h 11m
2 stops
Multiple Airlines Logo
12:55 am - 7:39 pm
SJO
-
ANC
20h 44m
2 stops
$596Multiple Airlines
Mon, May 4 - Wed, May 6
Alaska Airlines Logo
6:00 am - 6:20 am
ANC
-
LIR
22h 20m
2 stops
Alaska Airlines Logo
11:20 am - 11:11 am
LIR
-
ANC
25h 51m
2 stops
$603Alaska Airlines
Tue, Apr 28 - Thu, Apr 30
Alaska Airlines Logo
1:22 pm - 6:20 am
ANC
-
LIR
14h 58m
2 stops
Alaska Airlines Logo
11:20 am - 12:35 am
LIR
-
ANC
15h 15m
1 stop
$622Alaska Airlines
Tue, Apr 28 - Thu, Apr 30
Alaska Airlines Logo
12:27 am - 6:20 am
ANC
-
LIR
27h 53m
2 stops
Alaska Airlines Logo
11:20 am - 11:11 am
LIR
-
ANC
25h 51m
2 stops
$633Alaska Airlines
Mon, Apr 27 - Thu, Apr 30
Aeromexico Logo
1:30 am - 12:05 pm
ANC
-
SJO
32h 35m
2 stops
Aeromexico Logo
1:20 pm - 12:25 am
SJO
-
ANC
37h 05m
2 stops
$641Aeromexico
Mon, Apr 27 - Tue, May 5
Multiple Airlines Logo
1:55 am - 11:41 pm
ANC
-
SJO
19h 46m
2 stops
Multiple Airlines Logo
12:53 am - 11:20 pm
SJO
-
ANC
24h 27m
2 stops
$642Multiple Airlines
Fri, May 22 - Sun, May 31
Alaska Airlines Logo
9:12 am - 6:20 am
ANC
-
LIR
19h 08m
2 stops
Alaska Airlines Logo
11:20 am - 12:35 am
LIR
-
ANC
15h 15m
1 stop
$642Alaska Airlines
Wed, Apr 22 - Wed, Apr 29
Alaska Airlines Logo
1:30 am - 11:45 pm
ANC
-
SJO
20h 15m
2 stops
Alaska Airlines Logo
12:55 am - 10:43 pm
SJO
-
ANC
23h 48m
2 stops
$646Alaska Airlines
Mon, May 4 - Wed, May 6
Aeromexico Logo
1:30 am - 12:05 pm
ANC
-
SJO
32h 35m
2 stops
Aeromexico Logo
1:20 pm - 12:55 am
SJO
-
ANC
37h 35m
2 stops
$654Aeromexico
Mon, May 4 - Tue, May 12
American Airlines Logo
8:30 pm - 1:10 pm
ANC
-
LIR
14h 40m
2 stops
American Airlines Logo
2:40 pm - 6:50 pm
LIR
-
ANC
30h 10m
2 stops
$715American Airlines
Wed, Apr 22 - Wed, Apr 29

Aeromexico flights from Anchorage to Costa Rica

Our best Aeromexico deals on Anchorage to Costa Rica flight tickets
Aeromexico
Apr 27
ANC1:30 amAnchorage
32h 35m
2 stops
SJO12:05 pmSan José Juan Santamaria Intl
May 5
SJO1:20 pmSan José Juan Santamaria Intl
37h 05m
2 stops
ANC12:25 amAnchorage
$641
Aeromexico
May 4
ANC1:30 amAnchorage
32h 35m
2 stops
SJO12:05 pmSan José Juan Santamaria Intl
May 12
SJO1:20 pmSan José Juan Santamaria Intl
37h 35m
2 stops
ANC12:55 amAnchorage
$654
Aeromexico
Apr 21
ANC1:30 amAnchorage
20h 15m
2 stops
SJO11:45 pmSan José Juan Santamaria Intl
Apr 29
SJO7:30 amSan José Juan Santamaria Intl
18h 55m
2 stops
ANC12:25 amAnchorage
$669

American Airlines flights from Anchorage to Costa Rica

Our best American Airlines deals on Anchorage to Costa Rica flight tickets
American Airlines
May 5
ANC8:30 pmAnchorage
14h 52m
1 stop
SJO1:22 pmSan José Juan Santamaria Intl
May 7
SJO11:35 pmSan José Juan Santamaria Intl
21h 15m
1 stop
ANC6:50 pmAnchorage
$667
American Airlines
Apr 22
ANC8:30 pmAnchorage
14h 52m
1 stop
SJO1:22 pmSan José Juan Santamaria Intl
Apr 29
SJO11:35 pmSan José Juan Santamaria Intl
21h 15m
1 stop
ANC6:50 pmAnchorage
$677
American Airlines
Apr 28
ANC8:30 pmAnchorage
20h 37m
2 stops
SJO7:07 pmSan José Juan Santamaria Intl
May 5
SJO2:08 pmSan José Juan Santamaria Intl
30h 42m
1 stop
ANC6:50 pmAnchorage
$696

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 March 14, 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

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Mon 5/4

1:30 am-11:41 pm

2 stops20h 11m

San José Juan Santamaria Intl

Wed 5/6

12:55 am-7:39 pm

2 stops20h 44m

$596

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Tue 4/28

6:00 am-6:20 am

2 stops22h 20m

Liberia

Thu 4/30

11:20 am-11:11 am

2 stops25h 51m

$603
Quickest round-trip

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Tue 4/28

1:22 pm-6:20 am

2 stops14h 58m

Liberia

Thu 4/30

11:20 am-12:35 am

1 stop15h 15m

$622

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Mon 4/27

12:27 am-6:20 am

2 stops27h 53m

Liberia

Thu 4/30

11:20 am-11:11 am

2 stops25h 51m

$633

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Mon 4/27

1:30 am-12:05 pm

2 stops32h 35m

San José Juan Santamaria Intl

Tue 5/5

1:20 pm-12:25 am

2 stops37h 05m

$641

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Fri 5/22

1:55 am-11:41 pm

2 stops19h 46m

San José Juan Santamaria Intl

Sun 5/31

12:53 am-11:20 pm

2 stops24h 27m

$642

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Wed 4/22

9:12 am-6:20 am

2 stops19h 08m

Liberia

Wed 4/29

11:20 am-12:35 am

1 stop15h 15m

$642

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Mon 5/4

1:30 am-11:45 pm

2 stops20h 15m

San José Juan Santamaria Intl

Wed 5/6

12:55 am-10:43 pm

2 stops23h 48m

$646

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Mon 5/4

1:30 am-12:05 pm

2 stops32h 35m

San José Juan Santamaria Intl

Tue 5/12

1:20 pm-12:55 am

2 stops37h 35m

$654

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Wed 4/22

8:30 pm-1:10 pm

2 stops14h 40m

Liberia

Wed 4/29

2:40 pm-6:50 pm

2 stops30h 10m

$715

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 3% 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

13h 08m

Direct flights

None
The fastest flight from Anchorage to Costa Rica takes 13h 08m
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
12,042 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $460Free CancellationRating
7.4
9,423 reviews
Search United 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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