What is the cheapest airline that flies from Pasco Tri Cities to Costa Rica?

United Airlines is the most popular carrier operating from Pasco Tri Cities to Costa Rica

When did momondo last update prices for flights from Pasco Tri Cities Airport to Costa Rica?

Prices for flights from Pasco Tri Cities Airport to Costa Rica are updated daily.

How old do you have to be to fly from Pasco Tri Cities Airport to Costa Rica?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pasco Tri Cities Airport to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$269 Cheap Flights from Pasco to Costa Rica in 2026/27

Find the cheapest flights from Pasco to Costa Rica

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:52 pm - 12:39 pmPSC Pasco Tri Cities-LIR Liberia

19h 47m2 stops Phoenix Sky Harbor Intl Miami

3:16 pm - 4:29 pmLIR Liberia-PSC Pasco Tri Cities

27h 13m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$573American Airlines

Sat, Jan 9 - Wed, Jan 13

7:27 pm - 11:25 pmPSC Pasco Tri Cities-SJO San José Juan Santamaria Intl

25h 58m2 stops Seattle/Tacoma Intl Los Angeles

1:23 am - 2:32 pmSJO San José Juan Santamaria Intl-PSC Pasco Tri Cities

15h 09m2 stops Los Angeles Seattle/Tacoma Intl

$620Alaska Airlines

Mon, Feb 1 - Thu, Feb 4

3:37 pm - 12:30 pmPSC Pasco Tri Cities-SJO San José Juan Santamaria Intl

18h 53m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

3:54 pm - 3:07 pmSJO San José Juan Santamaria Intl-PSC Pasco Tri Cities

25h 13m2 stops Miami Phoenix Sky Harbor Intl

$623American Airlines

Fri, Dec 4 - Tue, Dec 15

3:37 pm - 12:30 pmPSC Pasco Tri Cities-SJO San José Juan Santamaria Intl

18h 53m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

3:54 pm - 3:07 pmSJO San José Juan Santamaria Intl-PSC Pasco Tri Cities

25h 13m2 stops Miami Phoenix Sky Harbor Intl

$623American Airlines

Fri, Dec 4 - Tue, Dec 15

1:52 pm - 1:10 pmPSC Pasco Tri Cities-LIR Liberia

21h 18m2 stops San Francisco Houston George Bush Intcntl

1:00 pm - 9:09 pmLIR Liberia-PSC Pasco Tri Cities

10h 09m1 stop Denver Intl

$629United Airlines

Fri, Jan 22 - Thu, Jan 28

1:52 pm - 12:56 pmPSC Pasco Tri Cities-LIR Liberia

21h 04m2 stops San Francisco Chicago O'Hare Intl

1:00 pm - 9:02 pmLIR Liberia-PSC Pasco Tri Cities

10h 02m1 stop Denver Intl

$629United Airlines

Fri, Feb 5 - Thu, Feb 11

7:27 pm - 11:25 pmPSC Pasco Tri Cities-SJO San José Juan Santamaria Intl

25h 58m2 stops Seattle/Tacoma Intl Los Angeles

1:23 am - 10:07 pmSJO San José Juan Santamaria Intl-PSC Pasco Tri Cities

22h 44m1 stop Los Angeles

$629Alaska Airlines

Mon, Feb 1 - Thu, Feb 4

1:52 pm - 12:56 pmPSC Pasco Tri Cities-LIR Liberia

21h 04m2 stops San Francisco Chicago O'Hare Intl

2:20 pm - 11:22 amLIR Liberia-PSC Pasco Tri Cities

23h 02m2 stops Houston George Bush Intcntl San Francisco

$633United Airlines

Fri, Feb 5 - Thu, Feb 11

1:52 pm - 12:56 pmPSC Pasco Tri Cities-LIR Liberia

21h 04m2 stops San Francisco Chicago O'Hare Intl

2:20 pm - 11:26 amLIR Liberia-PSC Pasco Tri Cities

23h 06m2 stops Houston George Bush Intcntl San Francisco

$633United Airlines

Fri, Jan 22 - Thu, Jan 28

3:37 pm - 12:30 pmPSC Pasco Tri Cities-SJO San José Juan Santamaria Intl

18h 53m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

3:54 pm - 3:07 pmSJO San José Juan Santamaria Intl-PSC Pasco Tri Cities

25h 13m2 stops Miami Phoenix Sky Harbor Intl

$633American Airlines

Fri, Dec 4 - Tue, Dec 15

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Alaska Airlines flights from Pasco to Costa Rica

Our best Alaska Airlines deals on Pasco to Costa Rica flight tickets

Alaska Airlines

Feb 1

PSC7:27 pmPasco Tri Cities

25h 58m

2 stops

SJO11:25 pmSan José Juan Santamaria Intl

Feb 4

SJO1:23 amSan José Juan Santamaria Intl

15h 09m

2 stops

PSC2:32 pmPasco Tri Cities

$620

Alaska Airlines

Feb 1

PSC7:27 pmPasco Tri Cities

25h 58m

2 stops

SJO11:25 pmSan José Juan Santamaria Intl

Feb 4

SJO1:23 amSan José Juan Santamaria Intl

22h 44m

1 stop

PSC10:07 pmPasco Tri Cities

$629

Alaska Airlines

Feb 1

PSC7:27 pmPasco Tri Cities

25h 58m

2 stops

SJO11:25 pmSan José Juan Santamaria Intl

Feb 4

SJO1:23 amSan José Juan Santamaria Intl

15h 09m

2 stops

PSC2:32 pmPasco Tri Cities

$678

United Airlines flights from Pasco to Costa Rica

Our best United Airlines deals on Pasco to Costa Rica flight tickets

United Airlines

Jan 22

PSC1:52 pmPasco Tri Cities

21h 18m

2 stops

LIR1:10 pmLiberia

Jan 28

LIR1:00 pmLiberia

10h 09m

1 stop

PSC9:09 pmPasco Tri Cities

$629

United Airlines

Jan 22

PSC1:52 pmPasco Tri Cities

21h 04m

2 stops

LIR12:56 pmLiberia

Jan 28

LIR2:20 pmLiberia

23h 06m

2 stops

PSC11:26 amPasco Tri Cities

$633

United Airlines

Dec 6

PSC12:59 pmPasco Tri Cities

22h 11m

2 stops

LIR1:10 pmLiberia

Dec 13

LIR8:45 amLiberia

14h 29m

2 stops

PSC9:14 pmPasco Tri Cities

$693

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PascoLiberia

PSC Pasco Tri Cities - LIR Liberia

PSCLIR

Pasco Tri Cities

Sat 1/9

2:52 pm-12:39 pm

2 stops19h 47m

Liberia

Wed 1/13

3:16 pm-4:29 pm

2 stops27h 13m

$573

PascoSan José

PSC Pasco Tri Cities - SJO San José Juan Santamaria Intl

PSCSJO

Pasco Tri Cities

Mon 2/1

7:27 pm-11:25 pm

2 stops25h 58m

San José Juan Santamaria Intl

Thu 2/4

1:23 am-2:32 pm

2 stops15h 09m

$620

PascoSan José

PSC Pasco Tri Cities - SJO San José Juan Santamaria Intl

PSCSJO

Pasco Tri Cities

Fri 12/4

3:37 pm-12:30 pm

2 stops18h 53m

San José Juan Santamaria Intl

Tue 12/15

3:54 pm-3:07 pm

2 stops25h 13m

$623

PascoSan José

PSC Pasco Tri Cities - SJO San José Juan Santamaria Intl

PSCSJO

Pasco Tri Cities

Fri 12/4

3:37 pm-12:30 pm

2 stops18h 53m

San José Juan Santamaria Intl

Tue 12/15

3:54 pm-3:07 pm

2 stops25h 13m

$623

PascoLiberia

PSC Pasco Tri Cities - LIR Liberia

PSCLIR

Pasco Tri Cities

Fri 1/22

1:52 pm-1:10 pm

2 stops21h 18m

Liberia

Thu 1/28

1:00 pm-9:09 pm

1 stop10h 09m

$629

Quickest round-trip

PascoLiberia

PSC Pasco Tri Cities - LIR Liberia

PSCLIR

Pasco Tri Cities

Fri 2/5

1:52 pm-12:56 pm

2 stops21h 04m

Liberia

Thu 2/11

1:00 pm-9:02 pm

1 stop10h 02m

$629

PascoSan José

PSC Pasco Tri Cities - SJO San José Juan Santamaria Intl

PSCSJO

Pasco Tri Cities

Mon 2/1

7:27 pm-11:25 pm

2 stops25h 58m

San José Juan Santamaria Intl

Thu 2/4

1:23 am-10:07 pm

1 stop22h 44m

$629

PascoLiberia

PSC Pasco Tri Cities - LIR Liberia

PSCLIR

Pasco Tri Cities

Fri 2/5

1:52 pm-12:56 pm

2 stops21h 04m

Liberia

Thu 2/11

2:20 pm-11:22 am

2 stops23h 02m

$633

PascoLiberia

PSC Pasco Tri Cities - LIR Liberia

PSCLIR

Pasco Tri Cities

Fri 1/22

1:52 pm-12:56 pm

2 stops21h 04m

Liberia

Thu 1/28

2:20 pm-11:26 am

2 stops23h 06m

$633

PascoSan José

PSC Pasco Tri Cities - SJO San José Juan Santamaria Intl

PSCSJO

Pasco Tri Cities

Fri 12/4

3:37 pm-12:30 pm

2 stops18h 53m

San José Juan Santamaria Intl

Tue 12/15

3:54 pm-3:07 pm

2 stops25h 13m

$633

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pasco to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Pasco to Costa Rica flights?

You could potentially save up to 52% on your flight if you consider stops on a Pasco to Costa Rica flight.

Cheap Pasco to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pasco to Costa Rica

Best Price Found	$269
Fastest flight time	16h 45m
Direct flights	None

The best one-way flight to Costa Rica from Pasco in the past 72 hours is $269. The best round-trip flight deal from Pasco to Costa Rica found on momondo in the last 72 hours is $573.

The fastest flight from Pasco to Costa Rica takes 16h 45m

There are no direct flights from Pasco to Costa Rica. There are no popular flight routes from Pasco to Costa Rica.

Search flight deals

Frequently asked questions about flying from Pasco to Costa Rica

When did momondo last update prices for flights from Pasco Tri Cities Airport to Costa Rica?
Prices for flights from Pasco Tri Cities Airport to Costa Rica are updated daily.
How old do you have to be to fly from Pasco Tri Cities Airport to Costa Rica?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pasco Tri Cities Airport to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Pasco to Costa Rica?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pasco to Costa Rica. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Pasco to Costa Rica with flexible booking policies on momondo?

Flights from Pasco to Costa Rica with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Pasco to Costa Rica?

momondo helps you find the best flight between Pasco and Costa Rica by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Pasco to Costa Rica right now. Can momondo alert me if prices change?

Price alerts on flights to Costa Rica from Pasco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Costa Rica trip

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Cheap flights from Pasco to Costa Rica from $269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pasco to Costa Rica departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Alaska Airlines flights from Pasco to Costa Rica

Our best Alaska Airlines deals on Pasco to Costa Rica flight tickets

United Airlines flights from Pasco to Costa Rica

Our best United Airlines deals on Pasco to Costa Rica flight tickets

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Use the filters below to find and compare flights from Pasco to Costa Rica that are best for you.

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How to get the cheapest flight ticket from Pasco to Costa Rica

Can stopping save me money on Pasco to Costa Rica flights?

What is the cheapest airline that flies from Pasco Tri Cities to Costa Rica?

Cheap Pasco to Costa Rica flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Pasco to Costa Rica

Why use momondo?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo

Pasco flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

Fly your favorite airline to Costa Rica

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List of cabin classes available on flights landing in Costa Rica. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year