$286 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 3/20. 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$598
Liberia
Liberia2 stops$538
San José
San José2 stops$598
Liberia
Liberia2 stops$538

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

Tue, Apr 21 - Wed, Apr 29
Alaska Airlines Logo
1:30 am - 6:20 am
ANC
-
LIR
26h 50m
2 stops
Alaska Airlines Logo
11:20 am - 11:11 am
LIR
-
ANC
25h 51m
2 stops
$538Alaska Airlines
Tue, Apr 21 - Wed, Apr 29
Alaska Airlines Logo
1:49 am - 6:20 am
ANC
-
LIR
26h 31m
2 stops
Alaska Airlines Logo
11:20 am - 12:35 am
LIR
-
ANC
15h 15m
1 stop
$557Alaska Airlines
Tue, May 26 - Tue, Jun 9
Multiple Airlines Logo
1:55 am - 11:45 pm
ANC
-
SJO
19h 50m
2 stops
Multiple Airlines Logo
1:03 am - 7:37 pm
SJO
-
ANC
44h 34m
2 stops
$598Multiple Airlines
Tue, May 26 - Tue, Jun 9
Multiple Airlines Logo
1:55 am - 12:05 pm
ANC
-
SJO
32h 10m
2 stops
Multiple Airlines Logo
1:03 am - 12:22 am
SJO
-
ANC
25h 19m
1 stop
$609Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
8:30 pm - 1:40 pm
ANC
-
LIR
15h 10m
1 stop
American Airlines Logo
2:10 pm - 6:50 pm
LIR
-
ANC
30h 40m
1 stop
$622American Airlines
Sun, May 24 - Sun, Jun 7
Alaska Airlines Logo
11:13 pm - 11:33 pm
ANC
-
SJO
22h 20m
1 stop
Alaska Airlines Logo
12:53 am - 12:35 am
SJO
-
ANC
25h 42m
1 stop
$658Alaska Airlines
Wed, Apr 8 - Wed, Apr 15
Alaska Airlines Logo
11:50 pm - 5:02 pm
ANC
-
LIR
15h 12m
1 stop
Alaska Airlines Logo
7:40 am - 12:27 am
LIR
-
ANC
18h 47m
1 stop
$658Alaska Airlines
Sun, May 24 - Sun, Jun 7
Alaska Airlines Logo
5:02 pm - 11:33 pm
ANC
-
SJO
28h 31m
2 stops
Alaska Airlines Logo
12:53 am - 12:35 am
SJO
-
ANC
25h 42m
1 stop
$662Alaska Airlines
Fri, May 15 - Sat, May 23
American Airlines Logo
8:30 pm - 1:40 pm
ANC
-
LIR
15h 10m
1 stop
American Airlines Logo
2:18 pm - 8:47 pm
LIR
-
ANC
32h 29m
1 stop
$712American Airlines
Wed, May 27 - Wed, Jun 10
United Airlines Logo
10:29 pm - 7:37 pm
ANC
-
SJO
19h 08m
1 stop
United Airlines Logo
8:45 am - 10:46 pm
SJO
-
ANC
16h 01m
1 stop
$728United 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 $375 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of round-trip tickets is $893 and $857 respectively.

Good to know

Low seasonJune
Cheapest flight$286
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 27% increase in price.
Flight from Anchorage to Liberia

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.
8.0
Alaska AirlinesOverall score based on 11937 reviews
7.8Comfort
7.0Entertainment
8.5Crew
8.1Boarding
7.1Food
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.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

As great a red-eye flight as red-eye flights can be.

Never ontime and always delays. Long waits for customer service and often app doesn’t work

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Overall, my last three trips on American Airlines have all been either delayed or "rescheduled" due to mechanical issues. At least on delay caused me to miss two possible connecting flights each later than the first. My last option for my last connection required the assistance of the onsite service desk (O'Hare Airport). The wait time for the service desk was such that it jeopardized getting booked on the last connecting flight available for the night. Suffice it to say, my latest experiences with American Airlines have caused me extensive loss of productive business and personal time and can therefore be classified as significantly less than satisfactory.

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Waiting for gate in RDU for more than 20mins is crazy.

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

Information on your arrival and departure airports