$187+ Cheap flights from Boise to Montrose (BOI - MTJ)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MTJ
Oct 10 — Oct 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boise to Montrose 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 Boise to Montrose
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boise to MontroseExplore the most affordable flight options available from Boise to Montrose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Boise to Montrose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/102:51 pm -
1 stop5h 39m
Wed 11/111:40 pm -
1 stop4h 23m
Deal found 9/8![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 9/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:50 am -
2 stops8h 35m
Fri 9/259:10 am -
2 stops10h 00m
Deal found 9/6![Southwest logo]()
$487
This Southwest deal was found by Cheapflights users on 9/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:55 pm -
1 stop4h 30m
Tue 9/159:05 am -
1 stop5h 45m
Deal found 9/5![Southwest logo]()
$539
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:02 am -
1 stop8h 10m
Tue 9/292:21 pm -
1 stop8h 06m
Deal found 9/6![American Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/232:41 pm -
1 stop5h 43m
Thu 10/17:15 am -
1 stop6h 23m
Deal found 9/6![United Airlines logo]()
$595
Best flights from Boise to MontroseDiscover carefully curated flight deals from Boise to Montrose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Boise to Montrose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/102:51 pm -
1 stop5h 39m
Wed 11/111:40 pm -
1 stop4h 23m
Deal found 9/9![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 9/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:50 am -
2 stops8h 35m
Fri 9/259:10 am -
1 stop7h 05m
Deal found 9/6![Southwest logo]()
$488
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/232:41 pm -
1 stop5h 43m
Thu 10/17:15 am -
1 stop6h 23m
Deal found 9/6![United Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 9/276:25 am -
1 stop6h 10m
Tue 9/297:15 am -
1 stop6h 23m
Deal found 9/6![United Airlines logo]()
$644
Last-minute flights from Boise to MontroseDiscover last-minute flight deals from Boise to Montrose. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Montrose. Data last updated September 10, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:55 pm -
1 stop4h 30m
Tue 9/159:05 am -
1 stop5h 45m
Deal found 9/5![Southwest logo]()
$539
This Southwest deal was found by Cheapflights users on 9/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:50 am -
2 stops8h 35m
Fri 9/259:10 am -
2 stops10h 00m
Deal found 9/6![Southwest logo]()
$487
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/232:41 pm -
1 stop5h 43m
Thu 10/17:15 am -
1 stop6h 23m
Deal found 9/6![United Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/232:41 pm -
1 stop5h 43m
Tue 9/297:15 am -
1 stop6h 23m
Deal found 9/6![United Airlines logo]()
$626
This Southwest deal was found by Cheapflights users on 9/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:55 pm -
1 stop4h 30m
Tue 9/299:05 am -
2 stops10h 45m
Deal found 9/6![Southwest logo]()
$598
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:02 am -
1 stop8h 10m
Tue 9/292:21 pm -
1 stop8h 06m
Deal found 9/6![American Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 9/276:25 am -
1 stop6h 10m
Thu 10/17:15 am -
1 stop6h 23m
Deal found 9/6![United Airlines logo]()
$613
One-way flights from Boise to MontroseSearch for one-way flight options from Boise to Montrose. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Boise to Montrose. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Southwest deal was found by Cheapflights users on 9/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/181:45 pm -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Southwest logo]()
$187
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 2/197:00 am -
1 stop5h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![United Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 9/6. 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 2/177:00 am -
1 stop5h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![United Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 9/7. 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 2/186:20 am -
3 stops13h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$483
Find flight deals from Boise to Montrose
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Montrose (MTJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $389 (United Airlines) |
One-way from | $187 (Southwest) |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Montrose 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Boise to Montrose that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BoiseMontrose
BOI Boise Air Term. Gowen Fld - MTJ Montrose County
BOIMTJ
Boise Air Term. Gowen Fld
Thu 2/18
4:05 pm-7:45 pm
1 stop3h 40m
Montrose County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$187
BoiseMontrose
BOI Boise Air Term. Gowen Fld - MTJ Montrose County
BOIMTJ
Boise Air Term. Gowen Fld
Fri 2/19
7:00 am-12:41 pm
1 stop5h 41m
Montrose County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$227
BoiseMontrose
BOI Boise Air Term. Gowen Fld - MTJ Montrose County
BOIMTJ
Boise Air Term. Gowen Fld
Tue 11/10
2:51 pm-8:30 pm
1 stop5h 39m
Montrose County
Wed 11/11
1:40 pm-6:03 pm
1 stop4h 23m
$389
BoiseMontrose
BOI Boise Air Term. Gowen Fld - MTJ Montrose County
BOIMTJ
Boise Air Term. Gowen Fld
Wed 2/17
6:20 am-8:09 pm
3 stops13h 49m
Montrose County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$433
BoiseMontrose
BOI Boise Air Term. Gowen Fld - MTJ Montrose County
BOIMTJ
Boise Air Term. Gowen Fld
Thu 2/18
6:20 am-8:09 pm
3 stops13h 49m
Montrose County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$483
BoiseMontrose
BOI Boise Air Term. Gowen Fld - MTJ Montrose County
BOIMTJ
Boise Air Term. Gowen Fld
Mon 9/21
10:50 am-7:25 pm
2 stops8h 35m
Montrose County
Fri 9/25
9:10 am-4:15 pm
1 stop7h 05m
$488
BoiseMontrose
BOI Boise Air Term. Gowen Fld - MTJ Montrose County
BOIMTJ
Boise Air Term. Gowen Fld
Wed 9/23
2:41 pm-8:24 pm
1 stop5h 43m
Montrose County
Thu 10/1
7:15 am-1:38 pm
1 stop6h 23m
$595
BoiseMontrose
BOI Boise Air Term. Gowen Fld - MTJ Montrose County
BOIMTJ
Boise Air Term. Gowen Fld
Sun 9/27
6:25 am-12:35 pm
1 stop6h 10m
Montrose County
Tue 9/29
7:15 am-1:38 pm
1 stop6h 23m
$644
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Boise-Montrose flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Montrose flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Montrose flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-Montrose flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Montrose flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boise to Montrose
Have a flexible travel schedule? Discover the best time to fly to Montrose from Boise with our price prediction graph.
BOI-MTJ
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.
Reviews of airlines servicing Montrose
Get insights into the airlines that provide service to Montrose. 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 Montrose. Reviews last updated September 10, 2026.
Read reviews from past customers who have flown United Airlines from Boise to Montrose. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Crew
8.1
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Food
6.6
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Crew
8.1
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Boise to Montrose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Montrose flight routes
Other flight options
Other flights from Boise
Popular flights
Alternative routes for Boise to Montrose
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montrose by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Montrose by cabin class
Find flights from Boise to Montrose, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Montrose
Explore flights to Montrose departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Boise and Montrose flights
Browse other Boise and Montrose flight options. Last updated on September 10, 2026.
Other flights from Boise
Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Boise to Montrose
Discover the top airline that operate flights from Boise to Montrose. 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$445 | FlexibilityNo cancel fee | On-time69% |