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$144+ Cheap flights from Bozeman (BZN) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SJO
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Bozeman to Costa Rica

Cheapest flights from Bozeman to Costa Rica
Explore the most affordable flight options available from Bozeman to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:20 pm
BZN
-
SJO
1 stop14h 55m
United Airlines
Tue 4/2811:13 am
SJO
-
BZN
2 stops22h 34m
United Airlines
Deal found 1/26$335
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:19 pm
BZN
-
SJO
2 stops17h 52m
United Airlines
Thu 4/1611:13 am
SJO
-
BZN
2 stops22h 34m
United Airlines
Deal found 1/26$387
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/261:47 pm
BZN
-
SJO
2 stops19h 37m
American Airlines
Fri 3/61:31 pm
SJO
-
BZN
2 stops22h 12m
American Airlines
Deal found 1/27$424
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:36 pm
BZN
-
SJO
2 stops21h 50m
American Airlines
Tue 3/241:50 pm
SJO
-
BZN
2 stops23h 07m
American Airlines
Deal found 1/28$435
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:18 pm
BZN
-
SJO
1 stop14h 57m
United Airlines
Tue 5/2611:13 am
SJO
-
BZN
2 stops22h 15m
United Airlines
Deal found 1/28$445
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/174:20 pm
BZN
-
SJO
1 stop14h 55m
United Airlines
Sun 4/266:00 am
SJO
-
BZN
1 stop30h 20m
United Airlines
Deal found 1/26$448
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/64:16 pm
BZN
-
SJO
1 stop28h 44m
United Airlines
Mon 2/92:05 pm
SJO
-
BZN
2 stops24h 21m
United Airlines
Deal found 1/27$470
This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:00 am
BZN
-
LIR
2 stops22h 22m
Alaska Airlines
Fri 8/76:39 pm
LIR
-
BZN
2 stops19h 31m
Alaska Airlines
Deal found 1/26$495
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/262:40 pm
BZN
-
LIR
2 stops21h 30m
United Airlines
Fri 5/13:25 pm
LIR
-
BZN
2 stops18h 36m
United Airlines
Deal found 1/25$505
This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/73:02 pm
BZN
-
LIR
2 stops24h 56m
Alaska Airlines
Sun 3/156:08 pm
LIR
-
BZN
2 stops29h 48m
Alaska Airlines
Deal found 1/26$506
This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:00 am
BZN
-
LIR
2 stops33h 29m
Alaska Airlines
Thu 8/139:00 am
LIR
-
BZN
2 stops14h 57m
Alaska Airlines
Deal found 1/26$510
This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/243:04 pm
BZN
-
LIR
2 stops15h 18m
Alaska Airlines
Wed 8/126:39 pm
LIR
-
BZN
2 stops19h 31m
Alaska Airlines
Deal found 1/26$515

Find flight deals from Bozeman to Costa Rica

Keep the following information in mind while searching for Bozeman to Costa Rica flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$335
(United Airlines)

One-way from

$144
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$462
Provider with most accurate pricing for Bozeman Gallatin Field-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-San José Juan Santamaria Intl flights.
Search Deals
From Bozeman Gallatin Field to Costa Rica
Search Deals
One-way flight from Bozeman Gallatin Field to Costa Rica
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bozeman 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, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Bozeman to Costa Rica that are best for you.

Fly from

Bozeman

Fly to

Costa Rica

Route

Depart

Return

Price

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Thu 4/16

4:20 pm-7:15 am

1 stop14h 55m

San José Juan Santamaria Intl

Tue 4/28

11:13 am-9:47 am

2 stops22h 34m

$335

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Thu 4/9

4:19 pm-10:11 am

2 stops17h 52m

San José Juan Santamaria Intl

Thu 4/16

11:13 am-9:47 am

2 stops22h 34m

$387

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Thu 2/26

3:36 pm-10:24 am

2 stops17h 48m

San José Juan Santamaria Intl

Thu 3/5

3:59 pm-12:57 pm

2 stops21h 58m

$424

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Thu 2/26

1:47 pm-10:24 am

2 stops19h 37m

San José Juan Santamaria Intl

Fri 3/6

1:31 pm-10:43 am

2 stops22h 12m

$424

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Tue 3/17

1:36 pm-11:26 am

2 stops21h 50m

San José Juan Santamaria Intl

Tue 3/24

1:50 pm-12:57 pm

2 stops23h 07m

$435

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Wed 5/20

4:18 pm-7:15 am

1 stop14h 57m

San José Juan Santamaria Intl

Tue 5/26

11:13 am-9:28 am

2 stops22h 15m

$445

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Fri 4/17

4:20 pm-7:15 am

1 stop14h 55m

San José Juan Santamaria Intl

Sun 4/26

6:00 am-12:20 pm

1 stop30h 20m

$448

BozemanLiberia

BZN - LIR

BZNLIR

Bozeman Gallatin Field

Sun 4/26

2:40 pm-12:10 pm

2 stops21h 30m

Liberia

Fri 5/1

3:25 pm-10:01 am

2 stops18h 36m

$505

BozemanLiberia

BZN - LIR

BZNLIR

Bozeman Gallatin Field

Sun 7/26

8:00 am-5:29 pm

2 stops33h 29m

Liberia

Wed 8/12

6:39 pm-2:10 pm

2 stops19h 31m

$510

BozemanLiberia

BZN - LIR

BZNLIR

Bozeman Gallatin Field

Sun 7/26

8:00 am-5:29 pm

2 stops33h 29m

Liberia

Tue 8/11

6:39 pm-2:10 pm

2 stops19h 31m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 27 results
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Best time to book a flight from Bozeman to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Bozeman with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bozeman to Costa Rica

What is the cheapest month to book a flight from Bozeman to Costa Rica?

Currently, November is the cheapest month in which you can book a flight from Bozeman to Costa Rica (average of $341). Flying from Bozeman to Costa Rica in May is currently the most expensive (average of $578). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated January 28, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and United Airlines from Bozeman to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,803 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,803 reviews
Alaska Airlines
8.0
Very good
11,803 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,267 reviews
Alaska Airlines
8.0
Very good
11,803 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,212 reviews
Alaska Airlines
8.0
Very good
11,803 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,201 reviews
Alaska Airlines
8.0
Very good
11,803 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from Bozeman to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bozeman to Costa Rica?

    Located just 8.7 mi from the city center, Bozeman Gallatin Field (BZN) is the airport most travelers will use when flying to Costa Rica from Bozeman.

  • How long is the flight from Bozeman to Costa Rica?

    United Airlines, American Airlines, and Alaska Airlines can get you from Bozeman to Costa Rica in just under 14h 55m. Your travel time can differ by up to 18h 34m. The distance from Bozeman to Costa Rica is about 2938 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Bozeman to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Bozeman to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bozeman to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bozeman to Costa Rica.

  • Can I find deals for business class flights from Bozeman to Costa Rica?

    Yes. Cheapflights offers flight deals from Bozeman to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bozeman to Costa Rica?

    Currently, November is the cheapest month in which you can book a flight from Bozeman to Costa Rica (average of $341). Flying from Bozeman to Costa Rica in May is currently the most expensive (average of $578). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Bozeman to Costa Rica

Discover the top 4 airlines that operate flights from Bozeman to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$372Average$725FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$398Average$601FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$465Average$604FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$466Average$700FlexibilityNo cancel feeOn-time63%

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