$386+ Cheap flights from Costa Rica to Montana
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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — BZN
Jul 7 — Jul 141
Round-trip
1 adult, Economy
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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 Costa Rica to Montana
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Best
Last-minute
One-way
Cheapest flights from Costa Rica to MontanaExplore the most affordable flight options available from Costa Rica to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
Explore the most affordable flight options available from Costa Rica to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Tue 9/297:55 am
SJO
- BIL
2 stops25h 51m
United Airlines
Fri 10/25:57 pm
BIL
- SJO
2 stops25h 40m
United Airlines
Deal found 6/6![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 6/6. 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 9/301:25 pm
SJO
- FCA
2 stops24h 03m
United Airlines
Fri 10/24:17 pm
FCA
- SJO
2 stops20h 04m
United Airlines
Deal found 6/6![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 6/2. 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 6/811:13 am
SJO
- FCA
2 stops25h 14m
United Airlines
Thu 6/254:11 pm
FCA
- SJO
1 stop15h 04m
United Airlines
Deal found 6/2![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 10/101:25 pm
SJO
- HLN
2 stops24h 23m
United Airlines
Mon 10/122:30 pm
HLN
- SJO
2 stops29h 07m
United Airlines
Deal found 6/5![United Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 6/2. 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 6/811:13 am
SJO
- FCA
2 stops22h 48m
United Airlines
Sun 6/216:20 am
FCA
- SJO
2 stops16h 19m
United Airlines
Deal found 6/2![United Airlines logo]()
$726
This United Airlines deal was found by Cheapflights users on 6/2. 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 10/197:55 am
SJO
- COD
2 stops28h 58m
United Airlines
Fri 10/231:55 pm
COD
- SJO
2 stops22h 26m
United Airlines
Deal found 6/2![United Airlines logo]()
$969
Best flights from Costa Rica to MontanaDiscover carefully curated flight deals from Costa Rica to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
Discover carefully curated flight deals from Costa Rica to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Tue 9/297:55 am
SJO
- BIL
2 stops25h 51m
United Airlines
Fri 10/25:57 pm
BIL
- SJO
2 stops25h 40m
United Airlines
Deal found 6/6![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 6/6. 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 9/301:25 pm
SJO
- FCA
2 stops24h 03m
United Airlines
Fri 10/24:17 pm
FCA
- SJO
2 stops20h 04m
United Airlines
Deal found 6/6![United Airlines logo]()
$529
This Mytrip deal was found by Cheapflights users on 6/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:10 pm
SJO
- FCA
3 stops18h 08m
Multiple Airlines
Fri 7/104:27 pm
FCA
- SJO
3 stops26h 36m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,455
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 10/101:25 pm
SJO
- HLN
2 stops24h 23m
United Airlines
Mon 10/122:30 pm
HLN
- SJO
2 stops29h 07m
United Airlines
Deal found 6/5![United Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 6/2. 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 10/197:55 am
SJO
- COD
2 stops28h 58m
United Airlines
Fri 10/231:55 pm
COD
- SJO
2 stops22h 26m
United Airlines
Deal found 6/2![United Airlines logo]()
$969
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 7/41:00 pm
SJO
- FCA
2 stops32h 47m
United Airlines
Fri 7/105:28 pm
FCA
- SJO
2 stops29h 11m
United Airlines
Deal found 6/4![United Airlines logo]()
$1,123
Last-minute flights from Costa Rica to MontanaDiscover last-minute flight deals from Costa Rica to Montana. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Montana. Data last updated June 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/2. 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 6/811:13 am
SJO
- FCA
2 stops28h 58m
United Airlines
Wed 6/244:11 pm
FCA
- SJO
2 stops18h 00m
United Airlines
Deal found 6/2![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 6/2. 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 6/88:45 am
SJO
- FCA
1 stop30h 45m
United Airlines
Tue 6/231:20 pm
FCA
- SJO
2 stops20h 51m
United Airlines
Deal found 6/2![United Airlines logo]()
$643
This United Airlines deal was found by Cheapflights users on 6/2. 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 6/811:13 am
SJO
- FCA
2 stops22h 48m
United Airlines
Sun 6/216:20 am
FCA
- SJO
2 stops16h 19m
United Airlines
Deal found 6/2![United Airlines logo]()
$726
This American Airlines deal was found by Cheapflights users on 6/2. 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.
Mon 6/82:10 pm
SJO
- FCA
1 stop21h 24m
American Airlines
Wed 6/243:51 pm
FCA
- SJO
1 stop30h 52m
American Airlines
Deal found 6/2![American Airlines logo]()
$1,289
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 7/41:00 pm
SJO
- FCA
2 stops32h 47m
United Airlines
Fri 7/105:28 pm
FCA
- SJO
2 stops29h 11m
United Airlines
Deal found 6/4![United Airlines logo]()
$1,123
This Mytrip deal was found by Cheapflights users on 6/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:10 pm
SJO
- FCA
3 stops18h 08m
Multiple Airlines
Fri 7/104:27 pm
FCA
- SJO
3 stops26h 36m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,455
One-way flights from Costa Rica to MontanaSearch for one-way flight options from Costa Rica to Montana. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
Search for one-way flight options from Costa Rica to Montana. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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.
Wed 8/126:39 pm
LIR
- BIL
2 stops24h 03m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$386
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Sat 6/2712:30 am
SJO
- FCA
2 stops21h 17m
United Airlines
Deal found 6/2![United Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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.
Thu 8/136:39 pm
LIR
- BIL
2 stops20h 24m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$417
This Expedia deal was found by Cheapflights users on 6/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:39 pm
LIR
- BIL
2 stops44h 24m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$431
This KAYAK deal was found by Cheapflights users on 6/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:01 am
SJO
- FCA
2 stops34h 01m
GOL
Deal found 6/2![GOL logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:35 am
SJO
- FCA
2 stops48h 13m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$482
This United Airlines deal was found by Cheapflights users on 6/2. 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 6/2112:30 am
SJO
- FCA
2 stops15h 41m
United Airlines
Deal found 6/2![United Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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 8/149:03 am
LIR
- BIL
2 stops14h 48m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/274:20 pm
SJO
- FCA
3 stops41h 21m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:07 am
SJO
- FCA
3 stops50h 11m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$543
This United Airlines deal was found by Cheapflights users on 6/2. 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 6/247:55 am
SJO
- FCA
2 stops26h 06m
United Airlines
Deal found 6/2![United Airlines logo]()
$571
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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 8/99:03 am
LIR
- BIL
2 stops14h 48m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$578
Find flight deals from Costa Rica to Montana
Keep the following information in mind while searching for Costa Rica to Montana flight deals. Data was last updated June 7, 2026.
Round-trip from | $509 (United Airlines) |
|---|---|
One-way from | $386 (Alaska Airlines) |
Popular in | May |
Cheapest in | August |
Average price | $459 |
Cheapflights Fare Finder
Customize your flight search to find flights from Costa Rica to Montana 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 June 7, 2026.
Use the filters below to find and compare flights from Costa Rica to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoséBillings
SJO - BIL
SJOBIL
San José Juan Santamaria Intl
Tue 9/29
7:55 am-9:46 am
2 stops25h 51m
Billings Logan Intl
Fri 10/2
5:57 pm-7:37 pm
2 stops25h 40m
$509
Quickest round-trip
San JoséKalispell
SJO - FCA
SJOFCA
San José Juan Santamaria Intl
Wed 9/30
1:25 pm-1:28 pm
2 stops24h 03m
Kalispell Glacier Park
Fri 10/2
4:17 pm-12:21 pm
2 stops20h 04m
$529
San JoséHelena
SJO - HLN
SJOHLN
San José Juan Santamaria Intl
Sat 10/10
1:25 pm-1:48 pm
2 stops24h 23m
Helena
Mon 10/12
2:30 pm-7:37 pm
2 stops29h 07m
$669
San JoséCody
SJO - COD
SJOCOD
San José Juan Santamaria Intl
Mon 10/19
7:55 am-12:53 pm
2 stops28h 58m
Cody E.E. Faust
Fri 10/23
1:55 pm-12:21 pm
2 stops22h 26m
$969
San JoséKalispell
SJO - FCA
SJOFCA
San José Juan Santamaria Intl
Sat 7/4
1:00 pm-9:47 pm
2 stops32h 47m
Kalispell Glacier Park
Fri 7/10
5:28 pm-10:39 pm
2 stops29h 11m
$1,123
San JoséKalispell
SJO - FCA
SJOFCA
San José Juan Santamaria Intl
Sat 7/4
3:10 pm-9:18 am
3 stops18h 08m
Kalispell Glacier Park
Fri 7/10
4:27 pm-7:03 pm
3 stops26h 36m
$1,455
Cheapest one-way
LiberiaBillings
LIR - BIL
LIRBIL
Liberia
Wed 8/12
6:39 pm-6:42 pm
2 stops24h 03m
$386
San JoséKalispell
SJO - FCA
SJOFCA
San José Juan Santamaria Intl
Fri 6/26
1:25 pm-9:47 pm
2 stops32h 22m
$487
San JoséKalispell
SJO - FCA
SJOFCA
San José Juan Santamaria Intl
Mon 6/22
12:30 am-9:47 pm
2 stops21h 17m
$487
San JoséKalispell
SJO - FCA
SJOFCA
San José Juan Santamaria Intl
Sun 6/21
12:30 am-4:11 pm
2 stops15h 41m
$487
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Costa Rica to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Costa Rica with our price prediction graph.
LIR-BIL
SJO-FCA
SJO-BIL
SJO-HLN
SJO-COD
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 Costa Rica to Montana
CR0-USMT
LIR-BIL
SJO-FCA
SJO-BIL
SJO-HLN
What is the cheapest month to book a flight from Costa Rica to Montana?
Currently, June is the cheapest month in which you can book a flight from Costa Rica to Montana (average of $228). Flying from Costa Rica to Montana in November is currently the most expensive (average of $585). 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 Montana
Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated June 7, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Costa Rica to Montana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Costa Rica to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Costa Rica to Montana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Costa Rica to Montana by cabin class
Find flights from Costa Rica to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Costa Rica and Montana flights
Browse other Costa Rica and Montana flight options. Last updated on June 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Montana
Find the right flight back to Costa Rica after your stay in Montana
Costa Rica to Montana flights
Consider these flights traveling from Costa Rica to Montana.
Top 2 airlines flying from Costa Rica to Montana
Discover the top 2 airlines that operate flights from Costa Rica to Montana. 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 June 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$282 | Average$355 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$449 | Average$594 | FlexibilityNo cancel fee | On-time71% |