DEN

$67 Find Cheap Flights from Montana to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Denver departing on 1/26. 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 Denver

Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$133
Overall average: $340
Delta
Mon 1/5Fri 1/9
BIL - DEN • 1 stop
Cheapest non-stop
$189
Typical prices: $309-$429
United Airlines
Fri 1/16Mon 1/19
BIL - DEN • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Montana to Denver

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

Mon, Jan 5 - Fri, Jan 9
Delta Logo
5:15 am - 9:38 am
BIL
-
DEN
4h 23m1 stop
Delta Logo
6:23 pm - 10:31 pm
DEN
-
BIL
4h 08m1 stop
$133Delta
Thu, Jan 8 - Sun, Jan 11
Delta Logo
5:15 am - 9:38 am
BIL
-
DEN
4h 23m1 stop
Delta Logo
3:59 pm - 10:31 pm
DEN
-
BIL
6h 32m1 stop
$134Delta
Fri, Jan 30 - Sun, Feb 1
Multiple Airlines Logo
11:16 am - 2:54 pm
FCA
-
DEN
27h 38m1 stop
Multiple Airlines Logo
10:48 pm - 10:26 am
DEN
-
FCA
11h 38m1 stop
$179Multiple Airlines
Sun, Jan 11 - Sun, Jan 18
Delta Logo
3:00 pm - 11:25 pm
BZN
-
DEN
8h 25m1 stop
Delta Logo
6:29 am - 2:20 pm
DEN
-
BZN
7h 51m1 stop
$183Delta
Fri, Jan 16 - Fri, Jan 23
United Airlines Logo
6:30 am - 8:13 am
BIL
-
DEN
1h 43mnonstop
United Airlines Logo
8:00 am - 9:50 am
DEN
-
BIL
1h 50mnonstop
$189United Airlines
Mon, Jan 12 - Thu, Jan 15
Multiple Airlines Logo
10:53 am - 10:42 am
MSO
-
DEN
23h 49m1 stop
Multiple Airlines Logo
6:00 am - 10:03 am
DEN
-
MSO
28h 03m1 stop
$190Multiple Airlines
Mon, Jan 19 - Wed, Feb 11
United Airlines Logo
9:14 am - 11:30 am
BTM
-
DEN
2h 16mnonstop
United Airlines Logo
8:35 pm - 10:45 pm
DEN
-
BTM
2h 10mnonstop
$205United Airlines
Tue, Jan 6 - Wed, Jan 7
Alaska Airlines Logo
4:21 pm - 11:59 pm
MSO
-
DEN
7h 38m1 stop
Alaska Airlines Logo
12:15 pm - 11:55 pm
DEN
-
MSO
11h 40m1 stop
$208Alaska Airlines
Wed, Jan 28 - Mon, Feb 2
Alaska Airlines Logo
3:03 pm - 11:35 pm
BZN
-
DEN
8h 32m1 stop
Alaska Airlines Logo
7:00 am - 2:09 pm
DEN
-
BZN
7h 09m1 stop
$208Alaska Airlines
Thu, Jan 29 - Mon, Feb 2
Southwest Logo
7:40 am - 9:45 am
BZN
-
DEN
2h 05mnonstop
Southwest Logo
8:45 am - 3:05 pm
DEN
-
BZN
6h 20m1 stop
$219Southwest
Useful Info

Good to know

Low seasonNovember
Cheapest flight$67
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Billings to Denver

FAQs for booking flights from Montana to Denver

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

    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 Montana to Denver.

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

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

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

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

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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Dillon
Westminster
Lakewood
Broomfield
Englewood
Central City
Greenwood Village
Lone Tree
Wheat Ridge
Limon
Brighton
Fort Morgan
Evergreen
Erie

Everything you need to know for your flight to Denver

Information on the airport you'll fly into in Denver

Denver (DEN)