Find Cheap Flights from Denver to Billings (DEN - BIL)

Flights overview

Useful information for finding cheap flights from Denver to Billings and booking your next trip

Cheapest round-trip flights	$249	United Nonstop 2 hr Thu, May 28 — Sun, May 31	The cheapest round-trip flight from Denver to Billings is currently $249
Cheapest one-way flight	$222	Alaska 2 stops 9 hr Sun, May 24	The cheapest one-way flight from Denver to Billings is currently $222
Last-minute weekend getaway	$339	United Nonstop 2 hr Sat, May 9 — Sun, May 10	The cheapest last-minute weekend getaway from Denver to Billings is currently $339
Cheapest business class flights	$469	United Nonstop 2 hr Thu, May 28 — Sun, May 31	The cheapest business class round-trip flight from Denver to Billings is currently $469

Fastest flight	1 hr 34 min	The fastest nonstop flight from Denver to Billings takes 1 hr 34 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Denver to Billings is typically January. The most expensive month to fly is typically May.

January Cheapest	Typical prices: $185–280
May Most expensive	Typical prices: $210–280

Popular airlines from Denver to Billings

United

Nonstop

from $249

Typical price: $185–305

35 weekly nonstop flights

DEN - BIL Every day
Delta

from $269

Typical price: $205–435

102 weekly connecting flights

DEN - BIL Every day
American

from $521

Typical price: $470–890

89 weekly connecting flights

DEN - BIL Every day
Alaska

from $478

Typical price: $365–800

64 weekly connecting flights

DEN - BIL Every day

Popular airports near Denver

Denver International Airport (DEN)

Denver United States 38 min 19 mi
Colorado Springs Airport (COS)

Colorado Springs United States 1 hr 27 min 66 mi
Centennial Airport (APA)

Denver United States 27 min 14 mi
Eagle County Regional Airport (EGE)

Vail United States 2 hr 19 min 103 mi

Popular airports near Billings

Billings-Logan International Airport (BIL)

Billings United States 8 min 2 mi
Bozeman Yellowstone International Airport (BZN)

Bozeman United States 2 hr 16 min 127 mi
Yellowstone Regional Airport (COD)

Cody United States 1 hr 47 min 91 mi
Sheridan County Airport (SHR)

Sheridan United States 2 hr 8 min 101 mi

Frequently asked questions about flying from Denver to Billings

The cheapest flights from Denver to Billings are usually in January. Typical ticket prices in January range from $185 to $280.

The cheapest round-trip flight from Denver to Billings recently found on Google Flights was with United from $249. The cheapest one-way flight was with Alaska from $222.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Denver to Billings is $249, flying from May 28 to May 31.
The cheapest Delta flight from Denver to Billings is $269, flying from Jun 4 to Jun 7.
The cheapest American flight from Denver to Billings is $521, flying from May 28 to May 31.
The cheapest Alaska flight from Denver to Billings is $478, flying from May 29 to Jun 1.

The cheapest round-trip flight from Denver to Billings starts at $249 from Thu, May 28 to Sun, May 31. The cheapest one-way flight starts at $222 and departs on Sun, May 24.

1 hr 34 min is the shortest flight time from Denver to Billings.

Peak travel times are Jun–Aug, when mild to warm temperatures are suitable for hiking, biking or horseback riding on the trails around Billings. The city is particularly busy when the region’s traditional agricultural event, MontanaFair (Aug), takes over the MetraPark entertainment and convention complex.

It's easy to use Google Flights to find the cheapest days to fly from Denver to Billings.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Denver to Billings really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Denver to Billings.

In terms of nonstop flights, United is the most popular. United offers 35 nonstop flights per week. United flies from Denver International Airport (DEN) to Billings-Logan International Airport (BIL) .

In terms of flights, Delta is the most popular. Delta offers 102 connecting flights per week. Delta flies from Denver International Airport (DEN) to Billings-Logan International Airport (BIL) .

Other popular airlines flying from Denver to Billings are:

American offers 89 connecting flights per week. American flies from Denver International Airport (DEN) to Billings-Logan International Airport (BIL) .
Alaska offers 64 connecting flights per week. Alaska flies from Denver International Airport (DEN) to Billings-Logan International Airport (BIL) .

The number of connecting flights refers to distinct flights with at least one stop between Denver and Billings.

The cheapest round-trip flight from Denver to Billings recently found on Google Flights was with United from $249. The cheapest one-way flight was with Alaska from $222.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Denver to Billings is $249, flying from May 28 to May 31.
The cheapest Delta flight from Denver to Billings is $269, flying from Jun 4 to Jun 7.
The cheapest American flight from Denver to Billings is $521, flying from May 28 to May 31.
The cheapest Alaska flight from Denver to Billings is $478, flying from May 29 to Jun 1.

United flies direct from Denver to Billings.

There are 35 United direct flights from Denver to Billings per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Denver and Billings at price $339 is offered by United from Sat, May 9 to Sun, May 10.

United flies direct from Denver to Billings.

There are 35 United direct flights from Denver to Billings per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Denver to Billings on a daily basis.

The cheapest direct (nonstop) round-trip flights between Denver and Billings start at $249 from Thu, May 28 to Sun, May 31 with United.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Denver to Billings, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Denver and Billings start at $469 from Thu, May 28 to Sun, May 31 with United.

The cheapest economy class round-trip flights between Denver and Billings start at $249 from Thu, May 28 to Sun, May 31.

To book business class trips from Denver to Billings, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Denver and Billings starts at $339 from Sat, May 9 to Sun, May 10 with United.

The cheapest last-minute deal between Denver and Billings at price $339 is offered by United from Sat, May 9 to Sun, May 10.

To find last-minute flight deals from Denver to Billings, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.