$97 Find Cheap Flights from Denver to Montana

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Montana departing on 6/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Montana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Montana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Montana, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Denver to Montana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Bozeman
Bozeman1 stop$225
Kalispell
Kalispell1 stop$203
Missoula
Missoula1 stop$231
Billings
Billingsnonstop$249
Great Falls
Great Falls1 stop$228
Helena
Helena1 stop$249
West Yellowstone
West Yellowstonenonstop$243
Butte
Buttenonstop$205
Sidney
Sidney2 stops$885
Bozeman
Bozeman1 stop$225
Kalispell
Kalispell1 stop$203
Missoula
Missoula1 stop$231
Billings
Billingsnonstop$249
Great Falls
Great Falls1 stop$228
Helena
Helena1 stop$249
West Yellowstone
West Yellowstonenonstop$243
Butte
Buttenonstop$205
Sidney
Sidney2 stops$885

Book Cheap Denver to Montana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Montana 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 Denver to Montana

Sat, May 23 - Sat, May 30
United Airlines Logo
7:50 am - 9:28 am
DEN
-
COD
1h 38mnonstop
United Airlines Logo
5:55 pm - 7:41 pm
COD
-
DEN
1h 46mnonstop
$198United Airlines
Thu, May 21 - Fri, May 29
Multiple Airlines Logo
6:10 am - 9:46 am
DEN
-
FCA
27h 36m
1 stop
Multiple Airlines Logo
10:36 am - 3:25 am
FCA
-
DEN
16h 49m
1 stop
$203Multiple Airlines
Thu, Jun 4 - Sun, Jun 14
United Airlines Logo
8:29 pm - 10:30 pm
DEN
-
BTM
2h 01mnonstop
United Airlines Logo
10:15 am - 12:17 pm
BTM
-
DEN
2h 02mnonstop
$205United Airlines
Fri, May 15 - Fri, May 22
United Airlines Logo
8:20 pm - 10:22 pm
DEN
-
BTM
2h 02mnonstop
United Airlines Logo
10:15 am - 12:17 pm
BTM
-
DEN
2h 02mnonstop
$215United Airlines
Fri, Jun 12 - Tue, Jun 16
United Airlines Logo
9:05 pm - 10:43 pm
DEN
-
COD
1h 38mnonstop
United Airlines Logo
5:55 pm - 7:41 pm
COD
-
DEN
1h 46mnonstop
$218United Airlines
Thu, Jun 4 - Sun, Jun 14
Delta Logo
7:55 am - 2:40 pm
DEN
-
BTM
6h 45m
1 stop
Delta Logo
6:10 pm - 10:41 pm
BTM
-
DEN
4h 31m
1 stop
$224Delta
Sat, May 16 - Mon, May 18
Multiple Airlines Logo
12:34 pm - 9:35 am
DEN
-
BZN
21h 01m
1 stop
Multiple Airlines Logo
12:09 pm - 2:00 pm
BZN
-
DEN
25h 51m
1 stop
$225Multiple Airlines
Fri, Sep 18 - Mon, Sep 21
Delta Logo
12:45 pm - 5:05 pm
DEN
-
BTM
4h 20m
1 stop
Delta Logo
6:10 pm - 10:31 pm
BTM
-
DEN
4h 21m
1 stop
$244Delta
Wed, May 27 - Wed, Jun 3
Alaska Airlines Logo
7:21 pm - 4:06 pm
DEN
-
HLN
20h 45m
1 stop
Alaska Airlines Logo
4:43 pm - 11:59 pm
HLN
-
DEN
7h 16m
1 stop
$249Alaska Airlines
Thu, Jun 4 - Mon, Jun 8
Alaska Airlines Logo
6:00 am - 2:43 pm
DEN
-
MSO
8h 43m
1 stop
Alaska Airlines Logo
3:39 pm - 11:59 pm
MSO
-
DEN
8h 20m
1 stop
$288Alaska Airlines
Booking Insights

KAYAK's insights & trends for Denver to Montana flights

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

How much is a round-trip flight from Denver to Montana?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Montana departing in May.

What is the cheapest Denver to Montana flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Montana from Denver found in the last 72 hours was to Billings, at $249 round-trip. The most popular route is from Denver (DEN) to Missoula (MSO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $269.

What is the cheapest time of day to fly to Montana?

The average price for all round-trip flights from Denver to Montana depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Montana is generally in the morning, when round-trip flights cost $301 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Montana is generally at night, which is peak travel time and where the average cost of a ticket is $336.

Can I save money by flying with a layover from Denver to Montana?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $308 on average.

What is the cheapest month to fly from Denver to Montana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Montana, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Montana is November, when tickets cost $49 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is $169 and $169 respectively.

What’s the cheapest day of the week to fly from Denver to Montana?

The average price of all round-trip flights from Denver to Montana clicked on KAYAK for each day over the last 12 months.

For Denver to Montana, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Montana back to Denver, the best deals are generally found on Thursday, with Sunday being the most expensive.

How far in advance should I book a flight from Denver to Montana?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Montana, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Montana, you should book around 4 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$97
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 11% increase in price.
Flight from Denver to Missoula

FAQs - booking Montana flights

  • How does KAYAK find such low prices on flights from Denver to Montana?

    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 Denver to Montana.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Denver to Montana 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 Denver to Montana?

    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 from Denver to Montana with an airline and back with another airline.

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

    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 from Denver to Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Denver to Montana

 
See real verified KAYAK customer reviews for airlines flying from Denver to Montana. 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 Denver to Montana? 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.
8.0
SouthwestOverall score based on 4314 reviews
7.5Entertainment
8.1Boarding
8.0Comfort
7.0Food
8.6Crew
Airline reviews

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

10.0 Excellentlarry, Apr 2026
LGB - PHX
Read more Southwest reviews

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

Our flight from Raleigh to Seattle delayed by hour plus. We missed connection as we couldn’t get to next gate in time Then we waited till 2:30 plane and then sat on tarmac loaded for half hour then our luggage couldn’t be found finally found where it was 2 employees sent us in wrong direction

Agent could not provide me a boarding pass for the second leg of my flights - yet with a partner airline. Not understood.

I had to change my flight last minute due to a medical emergency. Their agent was compassionate and extremely helpful. This airlines really cares about making travel, for fun, work, or an emergency a customer-focused experience. Thank you!

More efficient with checking lines and boarding/checking bags when needed.

The crew was great and everything went smoothly coming and going.

They were really helpful with every question and my kids had never been on a plane and the staff made them feel comfortable

Deboarding the plane was chaos. The passengers in the back of the plane started deplaning before the passengers in the middle of the plane could even retrieve their overhead bags. The staff of the plane did nothing to help.

Enforce the one bag rule for carry ons. Don't allow people to have 2 and 3 carry ons. Make baggage gets loaded onto the correct plane. My bag didn't get put onto my last flight so I didn't get it until the next day.

The merging of Kayak & the airline’s website was not always clear. Both on their own provided adequate Information about the flight. I had some challenges retrieving the boarding pass. I relied on the agent & may have paid the baggage fee twice.

My window seat did not have a window. I chose seat 11A thinking I would have a view. I had a wall instead.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Everything you need to know for your flight from Denver to Montana

Information on your arrival and departure airports