$283 Find Cheap Flights from Anchorage to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Anchorage to Costa Rica departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Anchorage to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José2 stops$605
Liberia
Liberia2 stops$669
San José
San José2 stops$605
Liberia
Liberia2 stops$669

Book Cheap Anchorage to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Anchorage to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Anchorage to Costa Rica

Mon, Sep 14 - Wed, Sep 23
Aeromexico Logo
1:30 am - 12:05 pm
ANC
-
SJO
32h 35m
2 stops
Aeromexico Logo
1:25 pm - 1:35 am
SJO
-
ANC
38h 10m
2 stops
$605Aeromexico
Wed, Oct 21 - Thu, Oct 29
Aeromexico Logo
1:30 am - 11:45 pm
ANC
-
SJO
20h 15m
2 stops
Aeromexico Logo
6:15 am - 1:45 am
SJO
-
ANC
21h 30m
2 stops
$620Aeromexico
Wed, Sep 30 - Sun, Oct 11
Aeromexico Logo
1:30 am - 11:45 pm
ANC
-
SJO
20h 15m
2 stops
Aeromexico Logo
8:13 am - 1:45 am
SJO
-
ANC
19h 32m
2 stops
$630Aeromexico
Wed, Sep 30 - Sun, Oct 11
Aeromexico Logo
1:30 am - 11:45 pm
ANC
-
SJO
20h 15m
2 stops
Aeromexico Logo
8:13 am - 1:45 am
SJO
-
ANC
19h 32m
2 stops
$631Aeromexico
Sun, Oct 4 - Thu, Oct 8
Alaska Airlines Logo
4:59 pm - 7:54 pm
ANC
-
LIR
24h 55m
2 stops
Alaska Airlines Logo
9:16 am - 11:22 am
LIR
-
ANC
28h 06m
2 stops
$669Alaska Airlines
Sun, Oct 4 - Thu, Oct 8
Alaska Airlines Logo
11:20 pm - 7:54 pm
ANC
-
LIR
18h 34m
1 stop
Alaska Airlines Logo
9:16 am - 11:50 am
LIR
-
ANC
28h 34m
1 stop
$686Alaska Airlines
Thu, Sep 24 - Thu, Oct 1
American Airlines Logo
8:20 pm - 1:45 pm
ANC
-
LIR
15h 25m
1 stop
American Airlines Logo
2:10 pm - 7:08 pm
LIR
-
ANC
30h 58m
1 stop
$689American Airlines
Fri, May 29 - Wed, Jun 3
United Airlines Logo
10:29 pm - 12:10 pm
ANC
-
LIR
11h 41m
1 stop
United Airlines Logo
11:10 am - 11:10 am
LIR
-
ANC
26h 00m
2 stops
$843United Airlines
Thu, Sep 24 - Thu, Oct 1
Multiple Airlines Logo
8:20 pm - 1:45 pm
ANC
-
LIR
15h 25m
1 stop
Multiple Airlines Logo
1:10 pm - 11:15 am
LIR
-
ANC
24h 05m
2 stops
$864Multiple Airlines
Thu, Sep 24 - Thu, Oct 1
United Airlines Logo
11:40 pm - 11:53 am
ANC
-
LIR
34h 13m
2 stops
United Airlines Logo
1:20 pm - 10:39 pm
LIR
-
ANC
35h 19m
2 stops
$900United Airlines
Booking Insights

KAYAK's insights & trends for Anchorage to Costa Rica flights

Get data-powered insights and trends into flights from Anchorage to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Anchorage to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Anchorage to Costa Rica, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Anchorage to Costa Rica is August, when tickets cost $275 (return) on average. On the other hand, the most expensive months are November and July, when the average cost of round-trip tickets is $912 and $743 respectively.

Good to know

Low seasonJune
Cheapest flight$283
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from Anchorage to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Anchorage to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Anchorage to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Anchorage to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Anchorage to Costa Rica is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Anchorage to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Anchorage to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Anchorage to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Anchorage to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Anchorage to Costa Rica

 
Need help choosing which airline to fly with from Anchorage to Costa Rica? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12332 reviews
7.8Comfort
7.1Food
8.5Crew
7.0Entertainment
8.1Boarding
Airline reviews

The tray wasn’t cleaned, it had crumbs from the last flight Other than that it was very comfortable by

8.0 ExcellentAnonymous, Feb 2026
ANC - PDX
Read more Alaska Airlines reviews

The tray wasn’t cleaned, it had crumbs from the last flight Other than that it was very comfortable by

Kayak wouldn’t refund me for a flight I was trying to cancel through Kayak. Alaska airlines said I had to cancel through Kayak. I called the customer service line and they couldn’t refund the flight that I booked through Kayak either. You stole my money. You will be hearing from my lawyer.

Service was great! 👍 Seats were small and absolutely not enough leg and feet room!!!

The staff was friendly and the flight ran on time. Boarding was a zoo. This process could be greatly improved. They have done away with the entertainment they used to offer in favor a wifi signal for our phones and that wasn't working in half the flights. The beverage selection is poor and the quantity was minimal. I'm sure when the airlines can come up with something cheaper to serve than pretzels they they will switch to it. If their budget is that tight what else are they skimping on? (Maintenance, fuel, safety) Over all I'm underwhelmed!

Flight was delayed several times then eventually cancelled which caused issues with our hotel, car rental and tickets to planned event. We also spent unplanned expense with Lyft to and from the airport which was frustrating. Customer care was not present during whole time at the airport.

My flight was canceled because of an IT outage, and they did not answer the phone for 8 hrs. There was no next flight out, I have missed my wedding because of this.

Liked the crew. Multiple delays. Altered my complete day and plans

The plane was clean. They got us to the destination. It was very difficult to hear the announcements at the gate. The person was speaking way too quickly, and the sound system did not carry to all parts of the seating area at the gate. The flight left more than an hour late, which left many of the passengers missing connections.

The chicken salad was very small, the lettuce was wilted and there was no flavor. The hamburger was excellent.

Mostly good. Delayed which in my experience so far happens often with Alaska Airlines. Thank you.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

The flight attendant on my side of business class seemed like a novice and did not provide good service. Otherwise the flight was good and the entertainment system was very good. No free WiFi.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

Everything you need to know for your flight from Anchorage to Costa Rica

Information on your arrival and departure airports