$234 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 5/16. 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$639
Liberia
Liberia1 stop$576
San José
San José2 stops$639
Liberia
Liberia1 stop$576

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

Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
8:50 pm - 1:04 pm
ANC
-
LIR
14h 14m1 stop
American Airlines Logo
1:55 pm - 6:35 pm
LIR
-
ANC
30h 40m1 stop
$576American Airlines
Fri, Apr 10 - Wed, Apr 15
United Airlines Logo
8:55 pm - 11:53 am
ANC
-
LIR
12h 58m1 stop
United Airlines Logo
11:49 am - 10:39 pm
LIR
-
ANC
12h 50m1 stop
$578United Airlines
Fri, Apr 10 - Wed, Apr 15
Alaska Airlines Logo
11:55 pm - 5:21 pm
ANC
-
LIR
15h 26m1 stop
Alaska Airlines Logo
5:45 pm - 2:14 pm
LIR
-
ANC
22h 29m2 stops
$608Alaska Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
8:50 pm - 1:10 pm
ANC
-
LIR
14h 20m2 stops
American Airlines Logo
1:55 pm - 6:35 pm
LIR
-
ANC
30h 40m1 stop
$630American Airlines
Mon, Mar 9 - Fri, Mar 20
Alaska Airlines Logo
12:29 am - 4:58 pm
ANC
-
LIR
14h 29m2 stops
Alaska Airlines Logo
5:45 pm - 10:29 pm
LIR
-
ANC
30h 44m2 stops
$637Alaska Airlines
Fri, Jan 30 - Fri, Feb 6
United Airlines Logo
9:00 am - 6:25 am
ANC
-
SJO
18h 25m2 stops
United Airlines Logo
8:45 am - 11:15 pm
SJO
-
ANC
17h 30m2 stops
$639United Airlines
Fri, Apr 10 - Wed, Apr 15
Alaska Airlines Logo
4:00 pm - 5:21 pm
ANC
-
LIR
23h 21m2 stops
Alaska Airlines Logo
10:00 am - 12:17 am
LIR
-
ANC
16h 17m2 stops
$647Alaska Airlines
Mon, Mar 9 - Fri, Mar 20
Alaska Airlines Logo
12:53 am - 4:58 pm
ANC
-
LIR
14h 05m1 stop
Alaska Airlines Logo
5:45 pm - 8:25 pm
LIR
-
ANC
28h 40m2 stops
$649Alaska Airlines
Sun, Feb 22 - Wed, Feb 25
Alaska Airlines Logo
12:53 am - 12:07 am
ANC
-
SJO
20h 14m1 stop
Alaska Airlines Logo
1:27 am - 12:03 am
SJO
-
ANC
25h 36m2 stops
$663Alaska Airlines
Wed, Apr 22 - Wed, Apr 29
Alaska Airlines Logo
12:00 pm - 6:20 am
ANC
-
LIR
16h 20m2 stops
Alaska Airlines Logo
11:20 am - 12:32 am
LIR
-
ANC
15h 12m2 stops
$663Alaska 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 $476 (return) on average. On the other hand, the most expensive months are April and March, when the average cost of round-trip tickets is $915 and $894 respectively.

What’s the cheapest day of the week to fly from Anchorage to Costa Rica?

The average price of all round-trip flights from Anchorage to Costa Rica clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Costa Rica on a Monday and more expensive on a Saturday. On your return trip to Anchorage, you should consider flying back on a Thursday, and avoid Mondays for better deals.

Good to know

Low seasonJune
Cheapest flight$234
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 14% 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.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally at night, when round-trip flights cost $720 on average. The most expensive time of day to fly to Costa Rica is generally in the morning, which is peak travel time and where the average cost of a ticket is $742.

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 11479 reviews
8.1Boarding
8.5Crew
7.0Entertainment
7.1Food
7.8Comfort
Airline reviews

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!

4.0 OkayAnonymous, Dec 2025
FAI - SEA
Read more Alaska Airlines reviews

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.

We received a check-in reminder the day before the flight, and it listed the flight at a later time. Correct flight number, same seats, etc. for 3 hours later. I called the airline to confirm and they had no record of the email. The info was wrong, and we would have missed our flight if we'd assumed it was correct. I want to know where/how we received this incorrect info.

My experience would’ve been great because we were on a new plane, but they said as we boarded that the plane would be too new to have WiFi, which to me is unreasonable - newer planes should def have WiFi! It was a 5 hour flight from Anchorage to San Fran and because there was no WiFi, I had to take an unexpected half day off work, which was super annoying because I had a lot to do and we only found out a few minutes before takeoff.

5 1/2 hour trip. Nice plane. easy boarding. Could have used a bit more beverage service but it was a red eye flight and they didn't want to wake everyone.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

Experience was good, however I had a delay due to weather happening and had to re purchase a seat on a new plane for a higher price (could be my own issue and misunderstanding) but other than that situation. First time flyer (by myself) was terrific!! The last from ORD to ALO didn't have wifi, but it was only 45 minutes so I'm sure that was part of the reason. Overall my experience was great! Next time I will remember to buy tickets with longer layovers. The delays really saved my overall anxiety. :)

Flight was delayed 17 hours due to aircraft issues. American did provide hotel, transportation and meals, 3 hours past boarding time, but it took us another hour to get the vouchers.

Flight was on time is the only good thing. Person loading the plane called 1-6 to board at the same time, made it chaotic. Plane was too small for even putting backpacks in overhead. Seat for normal sized people were too small. The WIFI didn't work. When we landed had to wait because not enough ground crew.

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

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

Information on your arrival and departure airports