HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Costa Rica

$172+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SJO
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bozeman to Costa Rica with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 1, 2026.

This United Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 9/303:40 pm
BZN
-
SJO
1 stop15h 35m
United Airlines
Wed 10/77:55 am
SJO
-
BZN
2 stops13h 12m
United Airlines
Deal found 3/27$442
This United Airlines deal was found by Cheapflights users on 3/27. 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 9/114:22 pm
BZN
-
SJO
2 stops19h 59m
United Airlines
Fri 9/187:55 am
SJO
-
BZN
1 stop12h 45m
United Airlines
Deal found 3/27$475
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 10/13:40 pm
BZN
-
SJO
1 stop15h 35m
United Airlines
Fri 10/307:45 am
SJO
-
BZN
2 stops13h 22m
United Airlines
Deal found 3/27$494
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 5/188:00 am
BZN
-
LIR
2 stops22h 20m
Alaska Airlines
Thu 5/2811:20 am
LIR
-
BZN
2 stops31h 45m
Alaska Airlines
Deal found 3/31$497
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 5/177:59 pm
BZN
-
LIR
2 stops34h 21m
Alaska Airlines
Thu 5/2811:20 am
LIR
-
BZN
2 stops31h 45m
Alaska Airlines
Deal found 3/31$503
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 9/114:15 pm
BZN
-
SJO
2 stops18h 50m
American Airlines
Fri 9/181:05 pm
SJO
-
BZN
2 stops22h 05m
American Airlines
Deal found 3/31$505
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 6/1711:48 am
BZN
-
SJO
1 stop10h 54m
American Airlines
Wed 6/2411:59 pm
SJO
-
BZN
1 stop20h 45m
American Airlines
Deal found 3/30$511
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 9/303:40 pm
BZN
-
SJO
2 stops20h 46m
United Airlines
Tue 10/67:55 am
SJO
-
BZN
2 stops25h 52m
United Airlines
Deal found 3/27$525
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 5/236:44 am
BZN
-
SJO
1 stop15h 58m
American Airlines
Thu 5/286:00 am
SJO
-
BZN
2 stops14h 44m
American Airlines
Deal found 3/27$530
This American Airlines deal was found by Cheapflights users on 3/30. 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 5/141:41 pm
BZN
-
SJO
1 stop7h 55m
American Airlines
Thu 5/2111:59 pm
SJO
-
BZN
1 stop15h 27m
American Airlines
Deal found 3/30$540
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 6/1011:48 am
BZN
-
SJO
1 stop10h 54m
American Airlines
Tue 6/162:09 pm
SJO
-
BZN
1 stop30h 35m
American Airlines
Deal found 4/1$552
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 5/181:37 pm
BZN
-
LIR
2 stops22h 33m
United Airlines
Fri 5/2911:10 am
LIR
-
BZN
1 stop9h 29m
United Airlines
Deal found 3/31$580

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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$475
(United Airlines)

One-way from

$172
(Alaska Airlines)

Popular in

June

Cheapest in

November

Average price

$601
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. 9% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 1, 2026.
Use the filters below to find and compare flights from Bozeman to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanLiberia

BZN - LIR

BZNLIR

Bozeman Gallatin Field

Sun 5/17

7:59 pm-6:20 am

2 stops34h 21m

Liberia

Thu 5/28

11:20 am-7:05 pm

2 stops31h 45m

$503

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Mon 9/28

10:41 am-12:26 pm

2 stops25h 45m

San José Juan Santamaria Intl

Mon 10/5

1:30 pm-9:47 am

2 stops20h 17m

$565

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Mon 9/28

10:41 am-12:26 pm

2 stops25h 45m

San José Juan Santamaria Intl

Thu 10/8

7:55 am-9:47 am

2 stops25h 52m

$565

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Sat 5/23

4:17 pm-7:15 am

1 stop14h 58m

San José Juan Santamaria Intl

Fri 5/29

1:25 pm-9:37 am

2 stops20h 12m

$565

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Mon 9/28

10:41 am-12:26 pm

2 stops25h 45m

San José Juan Santamaria Intl

Fri 10/9

1:30 pm-9:47 am

2 stops20h 17m

$565

BozemanLiberia

BZN - LIR

BZNLIR

Bozeman Gallatin Field

Mon 5/18

8:00 am-6:20 am

2 stops22h 20m

Liberia

Fri 5/29

11:20 am-1:12 pm

2 stops25h 52m

$595

BozemanLiberia

BZN - LIR

BZNLIR

Bozeman Gallatin Field

Fri 5/8

4:28 pm-12:10 pm

2 stops19h 42m

Liberia

Fri 5/15

3:27 pm-10:01 am

2 stops18h 34m

$605

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Mon 5/11

1:37 pm-12:21 pm

2 stops22h 44m

San José Juan Santamaria Intl

Mon 5/18

7:55 am-10:01 am

2 stops26h 06m

$605

BozemanSan José

BZN - SJO

BZNSJO

Bozeman Gallatin Field

Tue 4/14

4:19 pm-12:21 pm

2 stops20h 02m

San José Juan Santamaria Intl

Mon 4/27

1:25 pm-3:23 pm

2 stops25h 58m

$609

BozemanLiberia

BZN - LIR

BZNLIR

Bozeman Gallatin Field

Mon 5/11

1:37 pm-12:10 pm

2 stops22h 33m

Liberia

Mon 5/18

11:49 am-9:37 pm

1 stop9h 48m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 31 resultsSorted by cheapest first
1
2
3
4

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 July is currently the most expensive (average of $567). 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 April 1, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andUnited 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.
Southwest
8.0
Very good
4,336 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,336 reviews
Southwest
8.0
Very good
4,336 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Alaska Airlines
7.9
Good
12,149 reviews
Southwest
8.0
Very good
4,336 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,533 reviews
Southwest
8.0
Very good
4,336 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,546 reviews
Southwest
8.0
Very good
4,336 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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?

    Alaska Airlines and United Airlines can get you from Bozeman to Costa Rica in just under 22h 20m. Your travel time can differ by up to 3h 25m. The distance from Bozeman to Costa Rica is about 2859 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 July is currently the most expensive (average of $567). 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.

Alternative routes for Bozeman to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
Missoula to San José flights
Bozeman to San José flights
Bozeman to Liberia flights
Billings to San José flights

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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$372Average$710FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$397Average$574FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$466Average$665FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$509Average$592FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.