$421 Find Cheap Flights from Grand Junction to Costa Rica

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Grand Junction to Costa Rica departing on 5/4. 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 Grand Junction to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José2 stops$567
Liberia
Liberia1 stop$421
San José
San José2 stops$567
Liberia
Liberia1 stop$421

Book Cheap Grand Junction 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 Grand Junction 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 Grand Junction to Costa Rica

Mon, May 4 - Thu, May 14
United Airlines Logo
7:00 am - 3:19 pm
GJT
-
LIR
8h 19m
1 stop
United Airlines Logo
1:20 pm - 10:43 am
LIR
-
GJT
21h 23m
2 stops
$421United Airlines
Mon, May 4 - Thu, May 14
United Airlines Logo
7:00 am - 3:19 pm
GJT
-
LIR
8h 19m
1 stop
United Airlines Logo
11:49 am - 10:18 pm
LIR
-
GJT
10h 29m
1 stop
$435United Airlines
Mon, May 4 - Thu, May 14
American Airlines Logo
4:58 pm - 1:40 pm
GJT
-
LIR
20h 42m
1 stop
American Airlines Logo
12:28 pm - 11:16 am
LIR
-
GJT
22h 48m
2 stops
$443American Airlines
Mon, May 4 - Thu, May 14
United Airlines Logo
7:00 am - 3:19 pm
GJT
-
LIR
8h 19m
1 stop
United Airlines Logo
11:49 am - 10:18 pm
LIR
-
GJT
10h 29m
1 stop
$566United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
1:43 pm - 10:11 am
GJT
-
SJO
20h 28m
2 stops
United Airlines Logo
11:13 am - 10:43 am
SJO
-
GJT
23h 30m
2 stops
$567United Airlines
Mon, May 4 - Thu, May 14
United Airlines Logo
7:00 am - 3:19 pm
GJT
-
LIR
8h 19m
1 stop
United Airlines Logo
11:49 am - 10:18 pm
LIR
-
GJT
10h 29m
1 stop
$597United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
5:30 am - 5:30 am
GJT
-
SJO
24h 00m
2 stops
United Airlines Logo
11:13 am - 12:43 pm
SJO
-
GJT
25h 30m
2 stops
$712United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
5:30 am - 9:15 pm
GJT
-
SJO
15h 45m
1 stop
United Airlines Logo
11:13 am - 10:17 pm
SJO
-
GJT
11h 04m
2 stops
$807United Airlines
Sat, Aug 15 - Sun, Aug 23
United Airlines Logo
7:00 am - 12:21 pm
GJT
-
SJO
29h 21m
2 stops
United Airlines Logo
7:55 am - 8:49 am
SJO
-
GJT
24h 54m
2 stops
$883United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
7:01 am - 9:15 pm
GJT
-
SJO
14h 14m
1 stop
United Airlines Logo
11:13 am - 10:17 pm
SJO
-
GJT
11h 04m
2 stops
$901United Airlines
Booking Insights

KAYAK's insights & trends for Grand Junction to Costa Rica flights

Get data-powered insights and trends into flights from Grand Junction 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 Grand Junction to Costa Rica?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Grand Junction to Costa Rica were found on United Airlines ($421) and American Airlines ($443).

Good to know

Low seasonOctober
Cheapest flight$421
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Grand Junction to Liberia

FAQs - booking Costa Rica flights

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

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

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

 
Need help choosing which airline to fly with from Grand Junction 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 9509 reviews
6.6Food
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

10.0 ExcellentBryan, Mar 2026
DEN - SFO
Read more United Airlines reviews

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Both of my flights arrived early and check in process was smooth

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

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.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Flight was good but there are way to many announcements for credit cards etc.

For an international flight the seats were smaller than most flight I have been on in economy. I don’t know the size of the seats or perhaps it was the size of the seat dividers that made the seats feel smaller and little amount of space to even turn your body if you needed to

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

The flight changed gates multiple times and flight had to be delayed multiple times

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Delayed for mechanical and no updates on what was happening and how long the delay might be.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Everything you need to know for your flight from Grand Junction to Costa Rica

Information on your arrival and departure airports