$85 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 3/3. 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
Bozemannonstop$209
Kalispell
Kalispell1 stop$203
Missoula
Missoulanonstop$209
Billings
Billingsnonstop$189
Great Falls
Great Fallsnonstop$199
Helena
Helena1 stop$269
West Yellowstone
West Yellowstonenonstop$266
Butte
Buttenonstop$205
Sidney
Sidney2 stops$760
Bozeman
Bozemannonstop$209
Kalispell
Kalispell1 stop$203
Missoula
Missoulanonstop$209
Billings
Billingsnonstop$189
Great Falls
Great Fallsnonstop$199
Helena
Helena1 stop$269
West Yellowstone
West Yellowstonenonstop$266
Butte
Buttenonstop$205
Sidney
Sidney2 stops$760

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

Wed, Feb 18 - Sat, Feb 21
United Airlines Logo
7:45 pm - 9:22 pm
DEN
-
BIL
1h 37mnonstop
United Airlines Logo
5:53 pm - 7:45 pm
BIL
-
DEN
1h 52mnonstop
$189United Airlines
Wed, Feb 25 - Wed, Mar 4
United Airlines Logo
11:25 am - 1:10 pm
DEN
-
COD
1h 45mnonstop
United Airlines Logo
1:45 pm - 3:27 pm
COD
-
DEN
1h 42mnonstop
$198United Airlines
Fri, Mar 20 - Mon, Mar 23
United Airlines Logo
11:29 am - 1:33 pm
DEN
-
GTF
2h 04mnonstop
United Airlines Logo
6:15 am - 8:24 am
GTF
-
DEN
2h 09mnonstop
$199United Airlines
Fri, Apr 3 - Tue, Apr 7
Alaska Airlines Logo
4:21 pm - 11:47 pm
DEN
-
FCA
7h 26m
1 stop
Alaska Airlines Logo
1:52 pm - 11:56 pm
FCA
-
DEN
10h 04m
1 stop
$203Alaska Airlines
Thu, Feb 19 - Sun, Feb 22
Delta Logo
2:42 pm - 7:39 pm
DEN
-
BIL
4h 57m
1 stop
Delta Logo
5:10 am - 9:24 am
BIL
-
DEN
4h 14m
1 stop
$208Delta
Sat, Feb 21 - Sat, Feb 28
Delta Logo
5:30 am - 11:00 am
DEN
-
BIL
5h 30m
1 stop
Delta Logo
5:10 am - 9:24 am
BIL
-
DEN
4h 14m
1 stop
$209Delta
Fri, Apr 3 - Mon, Apr 6
Alaska Airlines Logo
4:21 pm - 11:47 pm
DEN
-
FCA
7h 26m
1 stop
Alaska Airlines Logo
8:26 pm - 10:51 am
FCA
-
DEN
14h 25m
1 stop
$209Alaska Airlines
Fri, Mar 6 - Mon, Mar 9
Southwest Logo
4:45 pm - 6:30 pm
DEN
-
BZN
1h 45mnonstop
Southwest Logo
7:10 pm - 12:40 am
BZN
-
DEN
5h 30m
1 stop
$219Southwest
Wed, Mar 18 - Mon, Mar 23
Multiple Airlines Logo
6:11 am - 9:38 am
DEN
-
BZN
27h 27m
2 stops
Multiple Airlines Logo
6:52 pm - 9:44 am
BZN
-
DEN
14h 52m
1 stop
$235Multiple Airlines
Fri, Mar 6 - Tue, Mar 10
Southwest Logo
4:45 pm - 6:30 pm
DEN
-
BZN
1h 45mnonstop
Southwest Logo
6:30 am - 12:25 pm
BZN
-
DEN
5h 55m
1 stop
$239Southwest
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 March.

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 $189 round-trip. The most popular route is from Denver (DEN) to Bozeman (BZN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $209.

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 $291 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 October, when tickets cost $280 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $352 and $348 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 Sunday 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 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$85
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Denver to Bozeman

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.

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

    The cheapest time of day to fly to Montana is generally in the evening, when round-trip flights cost $312 on average. Morning departures are around 1% more expensive 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 $338.

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
Alaska AirlinesOverall score based on 11811 reviews
7.1Food
7.8Comfort
8.5Crew
7.0Entertainment
8.1Boarding
Airline reviews

Great. I did have a little issue getting into the Lounge, which is likely more an American Airlines issue. I did not carry my physical AAdvantage Executive credit card with me on this trip, which Admirals Club membership is a part of the benefits of having this card. The instructions on the AA website and the Citi cards website make it seem like you don't need the physical card, as both sites state you can enter with your boarding pass and driver's license. But both lounges said you were required to present the physical card (and not the digital version, via Apple Pay), as only the physical card says "Admirals Club" on the back.I also do not have a physical Admirals Club membership card, so while both lounges eventually let me in, both denied me entrance initially for this reason.

10.0 ExcellentWade, Jan 2026
PDX - LAX
Read more Alaska Airlines reviews

Great. I did have a little issue getting into the Lounge, which is likely more an American Airlines issue. I did not carry my physical AAdvantage Executive credit card with me on this trip, which Admirals Club membership is a part of the benefits of having this card. The instructions on the AA website and the Citi cards website make it seem like you don't need the physical card, as both sites state you can enter with your boarding pass and driver's license. But both lounges said you were required to present the physical card (and not the digital version, via Apple Pay), as only the physical card says "Admirals Club" on the back.I also do not have a physical Admirals Club membership card, so while both lounges eventually let me in, both denied me entrance initially for this reason.

I paid for wifi and it never worked... it was miserable. I couldn't access my shared files to work on the plane, it didn't work on my phone. I paid for nothing but frustration and continual refreshing, hoping it would work

We left about 30 minutes late due to ramp issues. It did not impact me, but I know others on the flight had very tight connections to Maui.

The stewardess are very nice and pleasant, Someone onboard had a medical attention, and they attended that person non-stop all throughout the flight, and yet, did not forget to serve and help other passengers.

Everything from the time I booked my flight through to the end when I got home was smooth and wonderful. Service was great, the flight attendants were attentive and there were no outstanding delays.

The staff was extremely helpful and accommodating. The only thing I could have done without was the long layover in between flights but I was going to a less popular destination so it was understandable.

Flight attendants made this flight wonderful. They made sure everyone had what they needed and anticipated future needs. They made adjustments as needed. It was clear this was an experienced crew.

Worst first/business class I have ever flown after 75 years on planes. Barely acceptable seats, terrible food, uninterested attendants, unavailable WiFi. I’ll never fly this airline again.

Delayed and no entertainment? I also forgot my headphones and immediately reported it and have not heard back yet.

Very delayed for seemingly no reason. Made me miss an event

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

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..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

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

Information on your arrival and departure airports