BOI - MTJ

$192 Find Cheap Flights from Boise to Montrose - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Montrose departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$383
United Airlines
Sat 8/29Tue 9/1
BOI - MTJ • 1 stop
Cheapest one-way
$192
United Airlines
Sat 8/22
BOI - MTJ • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boise and Montrose. You'll need at least 1 connection.
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Flight Deals

Cheap Flights from Boise to Montrose (BOI-MTJ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Montrose that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Montrose

Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
6:30 am - 12:45 pm
BOI
-
MTJ
6h 15m
1 stop
United Airlines Logo
3:24 pm - 9:37 pm
MTJ
-
BOI
6h 13m
1 stop
$383United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
6:30 am - 12:45 pm
BOI
-
MTJ
6h 15m
1 stop
United Airlines Logo
3:24 pm - 10:40 pm
MTJ
-
BOI
7h 16m
1 stop
$425United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
2:44 pm - 8:25 pm
BOI
-
MTJ
5h 41m
1 stop
United Airlines Logo
7:15 am - 1:38 pm
MTJ
-
BOI
6h 23m
1 stop
$467United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
6:30 am - 12:45 pm
BOI
-
MTJ
6h 15m
1 stop
United Airlines Logo
1:42 pm - 3:31 pm
MTJ
-
BOI
25h 49m
2 stops
$523United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
6:30 am - 12:45 pm
BOI
-
MTJ
6h 15m
1 stop
United Airlines Logo
4:35 pm - 11:06 am
MTJ
-
BOI
18h 31m
2 stops
$535United Airlines
Sat, Jul 18 - Wed, Jul 22
United Airlines Logo
2:40 pm - 8:10 pm
BOI
-
MTJ
5h 30m
1 stop
United Airlines Logo
3:25 pm - 10:37 pm
MTJ
-
BOI
7h 12m
1 stop
$555United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
2:44 pm - 8:25 pm
BOI
-
MTJ
5h 41m
1 stop
United Airlines Logo
4:35 pm - 11:06 am
MTJ
-
BOI
18h 31m
2 stops
$556United Airlines
Wed, Jul 22 - Sun, Jul 26
United Airlines Logo
2:41 pm - 8:10 pm
BOI
-
MTJ
5h 29m
1 stop
United Airlines Logo
7:25 am - 9:29 pm
MTJ
-
BOI
14h 04m
1 stop
$693United Airlines
Sat, Jul 18 - Wed, Jul 22
United Airlines Logo
2:40 pm - 8:10 pm
BOI
-
MTJ
5h 30m
1 stop
United Airlines Logo
7:25 am - 4:44 pm
MTJ
-
BOI
9h 19m
2 stops
$772United Airlines
Wed, Jul 22 - Sun, Jul 26
United Airlines Logo
6:30 am - 12:34 pm
BOI
-
MTJ
6h 04m
1 stop
United Airlines Logo
7:25 am - 10:37 pm
MTJ
-
BOI
15h 12m
1 stop
$787United Airlines
Booking Insights

KAYAK's insights & trends for Boise to Montrose flights

Get data-powered insights and trends into flights from Boise to Montrose to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Boise to Montrose take?

There are no direct flights from Boise to Montrose. The quickest journey takes 3h 02m.

Good to know

Cheapest flight$192
Flight from Boise to Montrose

When to book flights from Boise to Montrose

Are your dates flexible? Find out the best times to travel from Boise to Montrose based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Montrose

  • What is the cheapest flight from Boise to Montrose?

    In the last 5 days, the lowest price for a flight from Boise to Montrose was $192 for a one-way ticket and $383 for a round-trip.

  • Do I need a passport to fly between Boise and Montrose?

    No

  • Which aircraft models fly most regularly from Boise to Montrose?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Montrose?

    Star Alliance is the only airline alliance operating flights between Boise and Montrose.

  • How does KAYAK find such low prices on flights from Boise to Montrose?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Montrose.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Montrose?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montrose from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Montrose?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montrose with an airline and back to Boise with another airline. Booking your flights between Boise and MTJ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Montrose?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montrose from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boise to Montrose

 
See real verified KAYAK customer reviews for airlines flying from Boise to Montrose. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Montrose? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9933 reviews
6.7Food
8.1Crew
7.1Entertainment
7.7Boarding
7.3Comfort
Airline reviews

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

4.0 OkayDavid, Jun 2026
FAR - DEN
Read more United Airlines reviews

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

It was a short flight so I was expecting too much

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

United Airlines was fantastic, however, UnderPricer was a nightmare. I got to the airport 4 hours before my flight. We are moving to New Zealand so had quite a bit of baggage (16 checked items) and so wanted to have plenty of time to get everything taken care of properly. When I went to check in they (United) could only find a ticket for me. The 5 tickets for my children were never officially ticketed. I called Underpricer and they told me it was United's fault and United told me that Underpricer just needs to reissue the tickets, but they refused to. I asked the Underpricer agent to transfer me to his supervisor as I was not getting the help I needed. He told me the supervisor was busy but that he would call me back in 30 minutes. 30 minutes came and went with no phone call. After an hour I called Underpricer back but they would not let me talk to the person I had talked to before, just told me that he was talking with the supervisor and technical support. I called again an hour later, was told the same thing. I tried again later, with only about 30 minutes until my flight was scheduled to leave (meaning I had been at the airport for more than 3 hours with my 5 children trying to get ticketed and board the flight). Also, my husband had moved to New Zealand 3 months prior, I haven't seen him in 3 months, my children hadn't seen their dad in 3 months, we were all extremely eager to get on that flight and get to New Zealand. The situation with the tickets did not get resolved until after it was too late to check our luggage and board our flight. We were devastated. My 11 year old son was in tears at not being able to be on his way to see his dad. Thankfully we were rebooked for the next evening, but that night it felt devastating. We'd been at the airport for 4 hours waiting. My in-laws waited with me and then helped me reload all our baggage and took us home to stay with them for the night. On the newly booked flights we could not sit together - my children were spread throughout the plane. So, even though I had paid extra to select our seats after buying my seats from Underpricer only two of us were able to sit together (thankful that my 11 year old wasn't all by himself, but not happy that my 14 & 16 year old daughters were seated by strangers). I really feel that Underpricer should refund me what I paid for the seating ($120 USD). It was a very frustrating situation and I plan on never using Kayak or Underpricer ever again.

Everything you need to know for your flight from Boise to Montrose

Information on your arrival and departure airports