Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Anchorage to Costa Rica from $305

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 9/17. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Anchorage to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aeromexico Logo
1:30 am - 11:45 pm
ANC
-
SJO
20h 15m
2 stops
Aeromexico Logo
7:29 am - 1:45 am
SJO
-
ANC
20h 16m
2 stops
$631Aeromexico
Wed, Sep 30 - Sun, Oct 11
Aeromexico Logo
1:32 am - 11:45 pm
ANC
-
SJO
20h 13m
2 stops
Aeromexico Logo
1:25 pm - 11:55 pm
SJO
-
ANC
36h 30m
2 stops
$652Aeromexico
Tue, Aug 18 - Wed, Aug 26
United Airlines Logo
3:30 pm - 12:10 pm
ANC
-
LIR
18h 40m
2 stops
United Airlines Logo
1:20 pm - 10:39 pm
LIR
-
ANC
35h 19m
2 stops
$700United Airlines
Thu, Sep 17 - Wed, Sep 23
American Airlines Logo
8:20 pm - 1:47 pm
ANC
-
LIR
15h 27m
1 stop
American Airlines Logo
2:47 pm - 8:49 pm
LIR
-
ANC
32h 02m
2 stops
$729American Airlines
Thu, Sep 17 - Wed, Sep 23
American Airlines Logo
8:20 pm - 1:47 pm
ANC
-
LIR
15h 27m
1 stop
American Airlines Logo
2:47 pm - 8:49 pm
LIR
-
ANC
32h 02m
2 stops
$734American Airlines
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
11:09 pm - 12:10 pm
ANC
-
LIR
35h 01m
2 stops
United Airlines Logo
1:20 pm - 10:39 pm
LIR
-
ANC
35h 19m
2 stops
$822United Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
10:48 pm - 11:15 pm
ANC
-
SJO
22h 27m
2 stops
Multiple Airlines Logo
3:10 pm - 11:50 am
SJO
-
ANC
22h 40m
2 stops
$835Multiple Airlines
Thu, Oct 1 - Sun, Oct 11
Multiple Airlines Logo
6:02 pm - 11:46 pm
ANC
-
SJO
27h 44m
2 stops
Multiple Airlines Logo
1:28 pm - 11:55 pm
SJO
-
ANC
36h 27m
2 stops
$840Multiple Airlines
Mon, Aug 10 - Sat, Aug 15
Alaska Airlines Logo
11:05 am - 6:37 am
ANC
-
LIR
17h 32m
1 stop
Alaska Airlines Logo
6:39 pm - 1:22 pm
LIR
-
ANC
20h 43m
2 stops
$1,110Alaska Airlines
Thu, Jul 16 - Tue, Jul 28
Alaska Airlines Logo
11:33 pm - 5:29 pm
ANC
-
LIR
15h 56m
1 stop
Alaska Airlines Logo
9:03 am - 11:55 pm
LIR
-
ANC
16h 52m
1 stop
$1,351Alaska Airlines
Thu, Jul 16 - Tue, Jul 28

American Airlines flights from Anchorage to Costa Rica

Our best American Airlines deals on Anchorage to Costa Rica flight tickets
American Airlines
Sep 17
ANC8:20 pmAnchorage
15h 27m
1 stop
LIR1:47 pmLiberia
Sep 23
LIR2:47 pmLiberia
32h 02m
2 stops
ANC8:49 pmAnchorage
$729
American Airlines
Sep 16
ANC8:20 pmAnchorage
15h 27m
1 stop
LIR1:47 pmLiberia
Sep 23
LIR2:47 pmLiberia
32h 02m
2 stops
ANC8:49 pmAnchorage
$734
American Airlines
Aug 18
ANC9:56 pmAnchorage
19h 57m
2 stops
SJO7:53 pmSan José Juan Santamaria Intl
Aug 26
SJO6:00 amSan José Juan Santamaria Intl
18h 32m
2 stops
ANC10:32 pmAnchorage
$741

United Airlines flights from Anchorage to Costa Rica

Our best United Airlines deals on Anchorage to Costa Rica flight tickets
United Airlines
Sep 17
ANC3:30 pmAnchorage
18h 40m
2 stops
LIR12:10 pmLiberia
Sep 23
LIR1:20 pmLiberia
35h 19m
2 stops
ANC10:39 pmAnchorage
$700
United Airlines
Sep 16
ANC11:09 pmAnchorage
35h 01m
2 stops
LIR12:10 pmLiberia
Sep 23
LIR1:20 pmLiberia
35h 19m
2 stops
ANC10:39 pmAnchorage
$822
United Airlines
Aug 22
ANC2:14 pmAnchorage
15h 01m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
Aug 26
SJO1:25 pmSan José Juan Santamaria Intl
26h 48m
2 stops
ANC2:13 pmAnchorage
$881

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 May 29, 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

Wed 9/30

1:30 am-11:45 pm

2 stops20h 15m

San José Juan Santamaria Intl

Sun 10/11

7:29 am-1:45 am

2 stops20h 16m

$631

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Tue 8/18

1:32 am-11:45 pm

2 stops20h 13m

San José Juan Santamaria Intl

Wed 8/26

1:25 pm-11:55 pm

2 stops36h 30m

$652

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Thu 9/17

3:30 pm-12:10 pm

2 stops18h 40m

Liberia

Wed 9/23

1:20 pm-10:39 pm

2 stops35h 19m

$700

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Thu 9/17

8:20 pm-1:47 pm

1 stop15h 27m

Liberia

Wed 9/23

2:47 pm-8:49 pm

2 stops32h 02m

$729

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Wed 9/16

8:20 pm-1:47 pm

1 stop15h 27m

Liberia

Wed 9/23

2:47 pm-8:49 pm

2 stops32h 02m

$734

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Wed 9/16

11:09 pm-12:10 pm

2 stops35h 01m

Liberia

Wed 9/23

1:20 pm-10:39 pm

2 stops35h 19m

$822

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Thu 10/1

10:48 pm-11:15 pm

2 stops22h 27m

San José Juan Santamaria Intl

Sun 10/11

3:10 pm-11:50 am

2 stops22h 40m

$835

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Mon 8/10

6:02 pm-11:46 pm

2 stops27h 44m

San José Juan Santamaria Intl

Sat 8/15

1:28 pm-11:55 pm

2 stops36h 27m

$840

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Thu 7/16

11:05 am-6:37 am

1 stop17h 32m

Liberia

Tue 7/28

6:39 pm-1:22 pm

2 stops20h 43m

$1,110
Quickest round-trip

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Thu 7/16

11:33 pm-5:29 pm

1 stop15h 56m

Liberia

Tue 7/28

9:03 am-11:55 pm

1 stop16h 52m

$1,351

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 November. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in November, then August is your next best option. Flight prices from Anchorage to Costa Rica during August average around $275.

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

16h 20m

Direct flights

None
The fastest flight from Anchorage to Costa Rica takes 16h 20m
There are no direct flights from Anchorage to Costa Rica. There are no popular flight routes from Anchorage to Costa Rica.
Search flight deals

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
12,429 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $326Free CancellationRating
7.4
9,763 reviews
Search United Airlines flights
American AirlinesPriceFrom $544Free CancellationRating
7.1
11,643 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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 6/28
Sun 7/5
By creating a price alert you accept our terms of use and privacy policy.

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
Flights to San Joséfrom $260
Flights to Liberiafrom $297
Flights to Limon
Flights to Tortuguero
Flights to Tamarindo
Flights to Golfito
Flights to Tambor