$644 Find Cheap Flights from Amarillo to Costa Rica - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Amarillo to Costa Rica departing on 1/11. 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 Amarillo to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José1 stop$749
Liberia
Liberia1 stop$644
San José
San José1 stop$749
Liberia
Liberia1 stop$644

Book Cheap Amarillo 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 Amarillo 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 Amarillo to Costa Rica

Mon, Jan 11 - Fri, Jan 15
American Airlines Logo
8:00 am - 2:45 pm
AMA
-
LIR
6h 45m
1 stop
American Airlines Logo
3:10 pm - 10:08 am
LIR
-
AMA
18h 58m
1 stop
$644American Airlines
Mon, Jan 11 - Fri, Jan 15
American Airlines Logo
6:38 pm - 12:12 pm
AMA
-
LIR
17h 34m
2 stops
American Airlines Logo
3:10 pm - 10:08 am
LIR
-
AMA
18h 58m
1 stop
$649American Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
8:00 am - 3:19 pm
AMA
-
LIR
8h 19m
1 stop
United Airlines Logo
11:50 am - 9:51 pm
LIR
-
AMA
9h 01m
1 stop
$678United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
3:20 pm - 5:37 pm
AMA
-
LIR
27h 17m
1 stop
United Airlines Logo
11:50 am - 9:51 pm
LIR
-
AMA
9h 01m
1 stop
$690United Airlines
Sun, Nov 1 - Wed, Nov 4
United Airlines Logo
3:20 pm - 11:25 am
AMA
-
SJO
20h 05m
1 stop
United Airlines Logo
8:45 am - 10:23 pm
SJO
-
AMA
13h 38m
1 stop
$749United Airlines
Tue, Dec 29 - Mon, Jan 18
American Airlines Logo
12:27 pm - 10:45 pm
AMA
-
SJO
10h 18m
1 stop
American Airlines Logo
2:54 pm - 10:53 pm
SJO
-
AMA
7h 59m
1 stop
$754American Airlines
Sat, Oct 24 - Tue, Oct 27
Air Canada Logo
9:00 am - 1:10 pm
AMA
-
LIR
29h 10m
2 stops
Air Canada Logo
2:10 pm - 10:23 pm
LIR
-
AMA
31h 13m
2 stops
$1,159Air Canada
Sun, Nov 1 - Wed, Nov 4
Air Canada Logo
9:00 am - 10:30 pm
AMA
-
SJO
37h 30m
2 stops
Air Canada Logo
9:20 am - 11:20 am
SJO
-
AMA
26h 00m
2 stops
$1,401Air Canada
Sun, Nov 1 - Wed, Nov 4
Air Canada Logo
9:00 am - 10:30 pm
AMA
-
SJO
13h 30m
2 stops
Air Canada Logo
9:20 am - 11:20 am
SJO
-
AMA
26h 00m
2 stops
$1,409Air Canada
Wed, Aug 5 - Sun, Aug 9
United Airlines Logo
5:20 pm - 3:19 pm
AMA
-
LIR
22h 59m
1 stop
United Airlines Logo
11:49 am - 9:50 pm
LIR
-
AMA
9h 01m
1 stop
$1,742United Airlines
Booking Insights

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

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

Which airlines provide the cheapest flights from Amarillo to Costa Rica?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Amarillo to Costa Rica were found on American Airlines ($644) and United Airlines ($678).

Good to know

Cheapest flight

$644
Flight from Amarillo to Liberia

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Amarillo 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 Amarillo to Costa Rica.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Amarillo 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 Amarillo 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 Amarillo 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 Amarillo 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 Amarillo 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 airlines flying from Amarillo to Costa Rica

 
Need help choosing which airline to fly with from Amarillo 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.
7.4
United AirlinesOverall score based on 10013 reviews
7.3Comfort
7.1Entertainment
8.1Crew
7.7Boarding
6.6Food
Airline reviews

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

10.0 ExcellentAnonymous, Jul 2026
IAH - ANC
Read more United Airlines reviews

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

Comfortable seating POS to IAH. Food options were satisfactory. Good seat from IAH to ANC. Food options could be better.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

There could have been better food options in economy on the long 7hr trip from IAH to AM.

It was terribly delayed with zero support from united airlines. I reached at 1 am in the night. They did not provide any option to change the flights.

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

It was good overall but when I book my flight and seat through Kayak, AA will at times change those seats during check-in time which I don’t understand why. I always book aisle seats and had to sit at window for my flight to Austin this trip.

the seat was not padded at all - uncomfortable after a 3 hour flight

This flight was of course delayed because American cannot have flights that are not delayed.

I sat at the airport all night from 8 pm until midnight. The airline kept delaying the flight. They also kept moving us to different gates - 4 times. Then they told us we didn’t have a pilot so we had to wait. Then they cancelled the flight at midnight! I ended up having to rent a car to drive home. So i ended up not even being able to fly on the flight i paid for. Ridiculous, and no agents could help at all. I will not ever book this flight.

Mechanical delay > Crew Time out. No communication to passengers. Crew time out was positioned as a surprise (even though it must have been know at the time of boarding that the crew would time out.

Upgraded to first class. I would consider the first class on that plane to be only slightly more comfortable than coach. Long delay.

How is it that every American flight from DFW to IND is significantly delayed? This is the third time in two months I have been delayed flying out of DFW - ALWAYS for a maintenance issue. Makes me want to drop flying American altogether…or maybe flying through Dallas. Miserable experience.

Initial flight had an engine overheat - returned to DFW. Had another plane ready, but crew timed out. Had to wait 5h for boarding. Fully boarded and pilot says plane is not flight worthy. Deplane and go to the other end of the terminal. Wait an hour to board third plane because the crew couldn’t leave the second plane because no wheelchairs were brought to remove passengers. Finally take off and there is no catering (in flight service) even in first class. Very much an AA failure.

We were delayed due to a mechanical issue, but the gate staff and then later captain were giving thorough and frequent updates. Ended up being delayed about an hour, but we did get out, so it was overall a good flight!

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

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

Information on your arrival and departure airports