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Cheap flights from Anchorage to Costa Rica from $361

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 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
4:59 pm - 7:30 pm
ANC
-
SJO
24h 31m
2 stops
Alaska Airlines Logo
1:43 am - 12:52 am
SJO
-
ANC
26h 09m
2 stops
$728Alaska Airlines
Wed, Oct 14 - Wed, Nov 18
American Airlines Logo
8:20 pm - 1:47 pm
ANC
-
LIR
15h 27m
1 stop
American Airlines Logo
2:47 pm - 7:13 pm
LIR
-
ANC
30h 26m
2 stops
$735American Airlines
Wed, Sep 16 - Wed, Sep 23
Alaska Airlines Logo
4:59 pm - 7:30 pm
ANC
-
SJO
48h 31m
2 stops
Alaska Airlines Logo
1:43 am - 2:50 pm
SJO
-
ANC
16h 07m
2 stops
$756Alaska Airlines
Tue, Oct 13 - Wed, Nov 18
Alaska Airlines Logo
4:59 pm - 7:30 pm
ANC
-
SJO
48h 31m
2 stops
Alaska Airlines Logo
1:43 am - 9:50 pm
SJO
-
ANC
23h 07m
2 stops
$759Alaska Airlines
Fri, Oct 9 - Tue, Nov 10
Alaska Airlines Logo
2:29 am - 7:30 pm
ANC
-
SJO
15h 01m
2 stops
Alaska Airlines Logo
1:43 am - 2:50 pm
SJO
-
ANC
16h 07m
2 stops
$763Alaska Airlines
Wed, Oct 14 - Wed, Nov 18
Alaska Airlines Logo
12:29 am - 7:30 pm
ANC
-
SJO
17h 01m
2 stops
Alaska Airlines Logo
1:43 am - 8:49 pm
SJO
-
ANC
22h 06m
2 stops
$771Alaska Airlines
Sat, Oct 10 - Wed, Nov 11
United Airlines Logo
11:45 pm - 7:37 pm
ANC
-
SJO
17h 52m
2 stops
United Airlines Logo
7:45 am - 10:39 pm
SJO
-
ANC
16h 54m
2 stops
$801United Airlines
Thu, Oct 1 - Tue, Oct 27
Multiple Airlines Logo
1:57 am - 11:46 pm
ANC
-
SJO
19h 49m
2 stops
Multiple Airlines Logo
7:29 am - 11:55 pm
SJO
-
ANC
18h 26m
2 stops
$807Multiple Airlines
Sat, Aug 15 - Tue, Sep 1
GOL Logo
9:54 pm - 1:18 pm
ANC
-
LIR
37h 24m
2 stops
GOL Logo
2:47 pm - 7:13 pm
LIR
-
ANC
30h 26m
2 stops
$822GOL
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
11:40 pm - 4:08 pm
ANC
-
LIR
13h 28m
1 stop
United Airlines Logo
12:50 pm - 12:04 am
LIR
-
ANC
14h 14m
1 stop
$878United Airlines
Sat, Dec 12 - Mon, Dec 21

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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
Sep 16
ANC8:20 pmAnchorage
15h 27m
1 stop
LIR1:47 pmLiberia
Sep 23
LIR2:47 pmLiberia
30h 26m
2 stops
ANC7:13 pmAnchorage
$735
American Airlines
Oct 8
ANC8:22 pmAnchorage
15h 38m
1 stop
SJO2:00 pmSan José Juan Santamaria Intl
Nov 10
SJO2:39 pmSan José Juan Santamaria Intl
31h 37m
1 stop
ANC7:16 pmAnchorage
$822
American Airlines
Oct 24
ANC8:22 pmAnchorage
15h 38m
1 stop
SJO2:00 pmSan José Juan Santamaria Intl
Oct 31
SJO1:00 pmSan José Juan Santamaria Intl
33h 16m
1 stop
ANC8:16 pmAnchorage
$823

United Airlines flights from Anchorage to Costa Rica

Our best United Airlines deals on Anchorage to Costa Rica flight tickets
United Airlines
Oct 1
ANC11:45 pmAnchorage
17h 52m
2 stops
SJO7:37 pmSan José Juan Santamaria Intl
Oct 27
SJO7:45 amSan José Juan Santamaria Intl
16h 54m
2 stops
ANC10:39 pmAnchorage
$801
United Airlines
Dec 3
ANC11:40 pmAnchorage
19h 20m
1 stop
SJO10:00 pmSan José Juan Santamaria Intl
Dec 13
SJO8:45 amSan José Juan Santamaria Intl
16h 54m
2 stops
ANC10:39 pmAnchorage
$831
United Airlines
Dec 3
ANC11:40 pmAnchorage
17h 59m
2 stops
SJO8:39 pmSan José Juan Santamaria Intl
Dec 13
SJO8:45 amSan José Juan Santamaria Intl
16h 54m
2 stops
ANC10:39 pmAnchorage
$859

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 June 30, 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 10/14

4:59 pm-7:30 pm

2 stops24h 31m

San José Juan Santamaria Intl

Wed 11/18

1:43 am-12:52 am

2 stops26h 09m

$728

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Wed 9/16

8:20 pm-1:47 pm

1 stop15h 27m

Liberia

Wed 9/23

2:47 pm-7:13 pm

2 stops30h 26m

$735

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Tue 10/13

4:59 pm-7:30 pm

2 stops48h 31m

San José Juan Santamaria Intl

Wed 11/18

1:43 am-2:50 pm

2 stops16h 07m

$756

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Fri 10/9

4:59 pm-7:30 pm

2 stops48h 31m

San José Juan Santamaria Intl

Tue 11/10

1:43 am-9:50 pm

2 stops23h 07m

$759

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Wed 10/14

2:29 am-7:30 pm

2 stops15h 01m

San José Juan Santamaria Intl

Wed 11/18

1:43 am-2:50 pm

2 stops16h 07m

$763

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sat 10/10

12:29 am-7:30 pm

2 stops17h 01m

San José Juan Santamaria Intl

Wed 11/11

1:43 am-8:49 pm

2 stops22h 06m

$771

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Thu 10/1

11:45 pm-7:37 pm

2 stops17h 52m

San José Juan Santamaria Intl

Tue 10/27

7:45 am-10:39 pm

2 stops16h 54m

$801

AnchorageSan José

ANC - SJO

ANCSJO

Anchorage

Sat 8/15

1:57 am-11:46 pm

2 stops19h 49m

San José Juan Santamaria Intl

Tue 9/1

7:29 am-11:55 pm

2 stops18h 26m

$807

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Wed 9/16

9:54 pm-1:18 pm

2 stops37h 24m

Liberia

Wed 9/23

2:47 pm-7:13 pm

2 stops30h 26m

$822
Quickest round-trip

AnchorageLiberia

ANC - LIR

ANCLIR

Anchorage

Sat 12/12

11:40 pm-4:08 pm

1 stop13h 28m

Liberia

Mon 12/21

12:50 pm-12:04 am

1 stop14h 14m

$878

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 June is your next best option. Flight prices from Anchorage to Costa Rica during June average around $0.

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

15h 10m

Direct flights

None
The fastest flight from Anchorage to Costa Rica takes 15h 10m
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
12,597 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $326Free CancellationRating
7.4
9,901 reviews
Search United Airlines flights
American AirlinesPriceFrom $544Free CancellationRating
7.1
11,762 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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