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Cheap flights from Flagstaff to Costa Rica from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flagstaff to Costa Rica departing on 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Flagstaff to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:30 pm - 11:21 am
FLG
-
LIR
20h 51m
2 stops
American Airlines Logo
2:10 pm - 11:11 am
LIR
-
FLG
22h 01m
2 stops
$573American Airlines
Fri, May 8 - Fri, May 15
American Airlines Logo
1:30 pm - 11:21 am
FLG
-
LIR
20h 51m
2 stops
American Airlines Logo
2:10 pm - 1:00 pm
LIR
-
FLG
23h 50m
1 stop
$574American Airlines
Fri, May 8 - Fri, May 15
GOL Logo
7:52 pm - 1:40 pm
FLG
-
LIR
16h 48m
2 stops
GOL Logo
12:35 pm - 11:11 am
LIR
-
FLG
23h 36m
2 stops
$609GOL
Thu, May 7 - Sat, May 16
American Airlines Logo
1:30 pm - 1:40 pm
FLG
-
LIR
23h 10m
1 stop
American Airlines Logo
2:10 pm - 1:00 pm
LIR
-
FLG
23h 50m
1 stop
$632American Airlines
Fri, May 8 - Fri, May 15
GOL Logo
7:52 pm - 11:35 am
FLG
-
LIR
14h 43m
2 stops
GOL Logo
12:35 pm - 11:11 am
LIR
-
FLG
23h 36m
2 stops
$672GOL
Fri, May 8 - Sat, May 16
GOL Logo
7:52 pm - 11:28 am
FLG
-
LIR
14h 36m
2 stops
GOL Logo
2:10 pm - 11:55 am
LIR
-
FLG
22h 45m
1 stop
$727GOL
Thu, May 7 - Sat, May 16
GOL Logo
7:52 pm - 11:28 am
FLG
-
LIR
14h 36m
2 stops
GOL Logo
2:10 pm - 11:55 am
LIR
-
FLG
22h 45m
1 stop
$759GOL
Thu, May 7 - Fri, May 15
American Airlines Logo
4:50 pm - 11:37 am
FLG
-
LIR
17h 47m
2 stops
American Airlines Logo
12:27 pm - 11:11 am
LIR
-
FLG
23h 44m
2 stops
$804American Airlines
Sun, Apr 5 - Tue, Apr 14
American Airlines Logo
4:50 pm - 11:37 am
FLG
-
LIR
17h 47m
2 stops
American Airlines Logo
2:40 pm - 11:51 am
LIR
-
FLG
22h 11m
2 stops
$859American Airlines
Sun, Apr 5 - Wed, Apr 15
American Airlines Logo
12:21 pm - 1:18 pm
FLG
-
LIR
23h 57m
2 stops
American Airlines Logo
2:10 pm - 11:51 am
LIR
-
FLG
22h 41m
1 stop
$864American Airlines
Sun, Apr 5 - Wed, Apr 15

American Airlines flights from Flagstaff to Costa Rica

Our best American Airlines deals on Flagstaff to Costa Rica flight tickets
American Airlines
May 8
FLG1:30 pmFlagstaff Pulliam
20h 51m
2 stops
LIR11:21 amLiberia
May 15
LIR2:10 pmLiberia
22h 01m
2 stops
FLG11:11 amFlagstaff Pulliam
$573
American Airlines
May 8
FLG1:30 pmFlagstaff Pulliam
20h 51m
2 stops
LIR11:21 amLiberia
May 15
LIR2:10 pmLiberia
23h 50m
1 stop
FLG1:00 pmFlagstaff Pulliam
$574
American Airlines
May 8
FLG1:30 pmFlagstaff Pulliam
23h 10m
1 stop
LIR1:40 pmLiberia
May 15
LIR2:10 pmLiberia
23h 50m
1 stop
FLG1:00 pmFlagstaff Pulliam
$632

GOL flights from Flagstaff to Costa Rica

Our best GOL deals on Flagstaff to Costa Rica flight tickets
GOL
May 7
FLG7:52 pmFlagstaff Pulliam
16h 48m
2 stops
LIR1:40 pmLiberia
May 16
LIR12:35 pmLiberia
23h 36m
2 stops
FLG11:11 amFlagstaff Pulliam
$609
GOL
May 8
FLG7:52 pmFlagstaff Pulliam
14h 43m
2 stops
LIR11:35 amLiberia
May 16
LIR12:35 pmLiberia
23h 36m
2 stops
FLG11:11 amFlagstaff Pulliam
$672
GOL
May 7
FLG7:52 pmFlagstaff Pulliam
14h 36m
2 stops
LIR11:28 amLiberia
May 16
LIR2:10 pmLiberia
22h 45m
1 stop
FLG11:55 amFlagstaff Pulliam
$727

momondo Fare Finder

 
Customize your flight search to find flights from Flagstaff to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from Flagstaff to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlagstaffLiberia

FLG - LIR

FLGLIR

Flagstaff Pulliam

Fri 5/8

1:30 pm-11:21 am

2 stops20h 51m

Liberia

Fri 5/15

2:10 pm-11:11 am

2 stops22h 01m

$573

FlagstaffLiberia

FLG - LIR

FLGLIR

Flagstaff Pulliam

Fri 5/8

1:30 pm-11:21 am

2 stops20h 51m

Liberia

Fri 5/15

2:10 pm-1:00 pm

1 stop23h 50m

$574

FlagstaffLiberia

FLG - LIR

FLGLIR

Flagstaff Pulliam

Thu 5/7

7:52 pm-1:40 pm

2 stops16h 48m

Liberia

Sat 5/16

12:35 pm-11:11 am

2 stops23h 36m

$609

FlagstaffLiberia

FLG - LIR

FLGLIR

Flagstaff Pulliam

Fri 5/8

1:30 pm-1:40 pm

1 stop23h 10m

Liberia

Fri 5/15

2:10 pm-1:00 pm

1 stop23h 50m

$632

FlagstaffLiberia

FLG - LIR

FLGLIR

Flagstaff Pulliam

Fri 5/8

7:52 pm-11:35 am

2 stops14h 43m

Liberia

Sat 5/16

12:35 pm-11:11 am

2 stops23h 36m

$672
Quickest round-trip

FlagstaffLiberia

FLG - LIR

FLGLIR

Flagstaff Pulliam

Thu 5/7

7:52 pm-11:28 am

2 stops14h 36m

Liberia

Sat 5/16

2:10 pm-11:55 am

1 stop22h 45m

$727

FlagstaffLiberia

FLG - LIR

FLGLIR

Flagstaff Pulliam

Thu 5/7

7:52 pm-11:28 am

2 stops14h 36m

Liberia

Fri 5/15

2:10 pm-11:55 am

1 stop22h 45m

$759

FlagstaffLiberia

FLG - LIR

FLGLIR

Flagstaff Pulliam

Sun 4/5

4:50 pm-11:37 am

2 stops17h 47m

Liberia

Tue 4/14

12:27 pm-11:11 am

2 stops23h 44m

$804

FlagstaffLiberia

FLG - LIR

FLGLIR

Flagstaff Pulliam

Sun 4/5

4:50 pm-11:37 am

2 stops17h 47m

Liberia

Wed 4/15

2:40 pm-11:51 am

2 stops22h 11m

$859

FlagstaffLiberia

FLG - LIR

FLGLIR

Flagstaff Pulliam

Sun 4/5

12:21 pm-1:18 pm

2 stops23h 57m

Liberia

Wed 4/15

2:10 pm-11:51 am

1 stop22h 41m

$864

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Flagstaff 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

What is the cheapest airline that flies from Flagstaff Pulliam to Costa Rica?

American Airlines is the most popular carrier operating from Flagstaff Pulliam to Costa Rica

Cheap Flagstaff to Costa Rica flight deals and tips

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

Fastest flight time

19h 28m

Direct flights

None
The fastest flight from Flagstaff to Costa Rica takes 19h 28m
There are no direct flights from Flagstaff to Costa Rica. There are no popular flight routes from Flagstaff to Costa Rica.
Search flight deals

  • When did momondo last update prices for flights from Flagstaff Pulliam Airport to Costa Rica?

    Prices for flights from Flagstaff Pulliam Airport to Costa Rica are refreshed on a daily basis.

  • How old do you have to be to fly from Flagstaff Pulliam Airport to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Flagstaff Pulliam Airport to Costa Rica.

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

    The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Costa Rica from Flagstaff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Costa Rica quick and easy, saving you time and money.

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

Yes. All flights to Costa Rica from Flagstaff on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Flagstaff to Costa Rica.

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

Yes momondo offers price alerts on flights to Costa Rica from Flagstaff. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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