How many flights depart from Denver to Billings on average per week?

As of January 2026, 57 flights take off from Denver and land in Billings each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

How many flights depart from Denver to Billings on average per day?

As of January 2026, there are 8 flights per day flying from Denver to Billings. The most common time of day flights depart is 7:00PM, with 51% of flights taking off at noon.

What is the cheapest airline that flies from Denver Intl to Billings Logan Intl?

Alaska Airlines is the most popular carrier operating from Denver Intl to Billings Logan Intl

When did momondo last update prices for flights from Denver Intl Airport to Billings Logan Intl Airport?

Prices for flights from Denver Intl Airport to Billings Logan Intl Airport refresh daily.

How many operators does momondo search for flights from Denver Intl Airport to Billings Logan Intl Airport?

There is 1 operator available for flights from Denver Intl Airport to Billings Logan Intl Airport as of January 2026.

How old do you have to be to fly from Denver Intl Airport to Billings Logan Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Billings Logan Intl Airport.

What documentation or ID do you need to fly to Billings Logan Intl Airport?

The necessary travel and health documents for your Billings Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$153 Cheap Flights from Denver to Billings in 2026

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 pm - 9:22 pm

DEN

BIL

1h 37mnonstop

6:30 am - 8:17 am

BIL

DEN

1h 47mnonstop

$189United Airlines

Wed, Mar 4 - Wed, Mar 11

3:35 pm - 5:12 pm

DEN

BIL

1h 37mnonstop

7:00 am - 8:47 am

BIL

DEN

1h 47mnonstop

$204United Airlines

Fri, Feb 13 - Mon, Feb 16

12:30 pm - 5:41 pm

DEN

BIL

5h 11m

1 stop

5:15 am - 9:28 am

BIL

DEN

4h 13m

1 stop

$209Delta

Tue, Mar 17 - Mon, Mar 23

8:00 am - 9:50 am

DEN

BIL

1h 50mnonstop

2:35 pm - 4:22 pm

BIL

DEN

1h 47mnonstop

$219United Airlines

Tue, Feb 10 - Sat, Feb 14

5:30 am - 11:00 am

DEN

BIL

5h 30m

1 stop

5:10 am - 9:24 am

BIL

DEN

4h 14m

1 stop

$224Delta

Fri, Feb 13 - Tue, Feb 17

6:23 pm - 10:31 pm

DEN

BIL

4h 08m

1 stop

5:10 am - 9:24 am

BIL

DEN

4h 14m

1 stop

$239Delta

Tue, Feb 10 - Sat, Feb 14

8:00 am - 9:40 am

DEN

BIL

1h 40mnonstop

7:00 am - 8:52 am

BIL

DEN

1h 52mnonstop

$249United Airlines

Thu, Apr 9 - Sun, Apr 12

11:45 am - 1:23 pm

DEN

BIL

1h 38mnonstop

2:35 pm - 4:22 pm

BIL

DEN

1h 47mnonstop

$253United Airlines

Thu, Feb 19 - Sun, Feb 22

4:00 pm - 10:29 pm

DEN

BIL

6h 29m

1 stop

5:15 am - 9:28 am

BIL

DEN

4h 13m

1 stop

$254Delta

Thu, Mar 26 - Sun, Mar 29

3:35 pm - 5:12 pm

DEN

BIL

1h 37mnonstop

7:00 am - 8:47 am

BIL

DEN

1h 47mnonstop

$264United Airlines

Fri, Feb 13 - Tue, Feb 17

United Airlines flights from Denver to Billings

Our best United Airlines deals on Denver to Billings flight tickets

United Airlines

Mar 4

DEN7:45 pmDenver Intl

1h 37m

BIL9:22 pmBillings Logan Intl

Mar 11

BIL6:30 amBillings Logan Intl

1h 47m

DEN8:17 amDenver Intl

$189

United Airlines

Feb 13

DEN3:35 pmDenver Intl

1h 37m

BIL5:12 pmBillings Logan Intl

Feb 16

BIL7:00 amBillings Logan Intl

1h 47m

DEN8:47 amDenver Intl

$204

United Airlines

Feb 10

DEN8:00 amDenver Intl

1h 50m

BIL9:50 amBillings Logan Intl

Feb 14

BIL2:35 pmBillings Logan Intl

1h 47m

DEN4:22 pmDenver Intl

$219

Alaska Airlines flights from Denver to Billings

Our best Alaska Airlines deals on Denver to Billings flight tickets

Alaska Airlines

Mar 4

DEN7:00 amDenver Intl

30h 24m

2 stops

BIL1:24 pmBillings Logan Intl

Mar 11

BIL3:32 pmBillings Logan Intl

20h 06m

2 stops

DEN11:38 amDenver Intl

$313

Alaska Airlines

Mar 4

DEN7:00 amDenver Intl

30h 24m

2 stops

BIL1:24 pmBillings Logan Intl

Mar 11

BIL3:32 pmBillings Logan Intl

19h 10m

1 stop

DEN10:42 amDenver Intl

$328

Alaska Airlines

Mar 17

DEN6:45 pmDenver Intl

18h 40m

2 stops

BIL1:25 pmBillings Logan Intl

Mar 23

BIL2:05 pmBillings Logan Intl

20h 46m

1 stop

DEN10:51 amDenver Intl

$348

Fly from

Fly to

Route

Depart

Return

Price

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Wed 3/4

7:45 pm-9:22 pm

Nonstop1h 37m

Billings Logan Intl

Wed 3/11

6:30 am-8:17 am

Nonstop1h 47m

$189

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 2/13

3:35 pm-5:12 pm

Nonstop1h 37m

Billings Logan Intl

Mon 2/16

7:00 am-8:47 am

Nonstop1h 47m

$204

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Tue 3/17

12:30 pm-5:41 pm

1 stop5h 11m

Billings Logan Intl

Mon 3/23

5:15 am-9:28 am

1 stop4h 13m

$209

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Tue 2/10

8:00 am-9:50 am

Nonstop1h 50m

Billings Logan Intl

Sat 2/14

2:35 pm-4:22 pm

Nonstop1h 47m

$219

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 2/13

5:30 am-11:00 am

1 stop5h 30m

Billings Logan Intl

Tue 2/17

5:10 am-9:24 am

1 stop4h 14m

$224

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Tue 2/10

6:23 pm-10:31 pm

1 stop4h 08m

Billings Logan Intl

Sat 2/14

5:10 am-9:24 am

1 stop4h 14m

$239

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Thu 4/9

8:00 am-9:40 am

Nonstop1h 40m

Billings Logan Intl

Sun 4/12

7:00 am-8:52 am

Nonstop1h 52m

$249

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Thu 2/19

11:45 am-1:23 pm

Nonstop1h 38m

Billings Logan Intl

Sun 2/22

2:35 pm-4:22 pm

Nonstop1h 47m

$253

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Thu 3/26

4:00 pm-10:29 pm

1 stop6h 29m

Billings Logan Intl

Sun 3/29

5:15 am-9:28 am

1 stop4h 13m

$254

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 2/13

3:35 pm-5:12 pm

Nonstop1h 37m

Billings Logan Intl

Tue 2/17

7:00 am-8:47 am

Nonstop1h 47m

$264

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Billings

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Billings?

The month of October is, on average, the cheapest month to fly to Billings from Denver, with most prices found around $219. The month of September is another great option to travel to Billings, with average flight prices from Denver averaging around $249.

What is the cheapest day to depart on your flight to Billings?

Our data shows that Thursday is the least expensive day to fly to Billings. Tickets to fly out on this day can be as low as $264. Flights from Denver to Billings on a Monday will generally be more expensive and average around $364. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Billings?

According to our data, the cheapest time of day to fly to Billings is in the evening. momondo users have found flights departing from Denver to Billings in the evening for as low as $284. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Billings, so prices are often more expensive at around $331 per ticket.

What is the cheapest Denver Intl to Billings Logan Intl flight route?

Fly from Denver Intl to Billings Logan Intl for the best Denver Intl - Billings Logan Intl flight prices

How far in advance should I book a flight to Billings?

You are more likely to see cheaper flights to Billings from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Billings for around $289 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Billings from Denver for as low as $162 on momondo.

What cabin class options are available on Denver Intl to Billings Logan Intl flights?

There are 4 cabin classes available to choose from on Denver Intl to Billings Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Billings flights?

You could potentially save up to 10% on your flight if you consider stops on a Denver to Billings flight.

How have Denver to Billings flight prices changed over time?

As of January 2026, prices for Denver to Billings flights are approximately 33% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Billings

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Billings according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Billings (DEN to BIL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Billings

Best Price Found	$178
Fastest flight time	1h 33m
Direct flights	Mon, Wed, Thu, Fri and Sat
Airports in Billings	1 airport

The best one-way flight to Billings from Denver in the past 72 hours is $178. The best round-trip flight deal from Denver to Billings found on momondo in the last 72 hours is $198.

The fastest flight from Denver to Billings takes 1h 33m

Direct flights go from Denver to Billings on Monday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is United Airlines.

There is 1 airport in Billings. From Denver there are direct flights to Billings Logan Intl (BIL).

Search flight deals

How far is Denver Intl to Billings Logan Intl by plane?
A flight from Denver Intl to Billings Logan Intl will travel around 453.7 mi. By plane, this route typically takes 1h 33m.
When did momondo last update prices for flights from Denver Intl Airport to Billings Logan Intl Airport?
Prices for flights from Denver Intl Airport to Billings Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Denver Intl Airport to Billings Logan Intl Airport?
There is 1 operator available for flights from Denver Intl Airport to Billings Logan Intl Airport as of January 2026.
How old do you have to be to fly from Denver Intl Airport to Billings Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Billings Logan Intl Airport.
What documentation or ID do you need to fly to Billings Logan Intl Airport?
The necessary travel and health documents for your Billings Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Denver to Billings?
momondo data reveals that the most frequently booked plane model on the route from Denver to Billings is Boeing 737-800, representing 25.90% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 19.42%, Canadair (Bombardier) Regional Jet 700 at 17.27%, and Boeing 737-900 at 15.11%.
What is the most popular airline from Denver to Billings?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Denver to Billings is United Airlines (100% of total bookings).

Best airlines flying from Denver to Billings

Compare and see reviews for airlines that fly from Denver to Billings with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 9,204 reviews		Search United Airlines flights

United Airlines Flights From Denver to Billings
The lowest priced United Airlines flight from Denver to Billings from the last 72 hours was $189. Generally, United Airlines has 25 flights on this route every week with an average price of $290. United Airlines is rated 7.4/10 by our users.

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Why use momondo?

Why should I use momondo to find a flight deal from Denver to Billings?

It is quick and easy to find Denver to Billings flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Billings that suits you.

Can I find flights from Denver to Billings with flexible booking policies on momondo?

Flights from Denver to Billings with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Denver to Billings?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Billings.

I’m not ready to book a flight from Denver to Billings right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Billings from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Billings trip

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Cheap flights from Denver to Billings from $153

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Billings departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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United Airlines flights from Denver to Billings

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Alaska Airlines flights from Denver to Billings

Our best Alaska Airlines deals on Denver to Billings flight tickets

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How to get the cheapest flight ticket from Denver to Billings

What is the cheapest month to fly to Billings?

The month of October is, on average, the cheapest month to fly to Billings from Denver, with most prices found around $219. The month of September is another great option to travel to Billings, with average flight prices from Denver averaging around $249.

What is the cheapest day to depart on your flight to Billings?

What is the cheapest time of day to depart on your flight to Billings?

What is the cheapest Denver Intl to Billings Logan Intl flight route?

Fly from Denver Intl to Billings Logan Intl for the best Denver Intl - Billings Logan Intl flight prices

How far in advance should I book a flight to Billings?

What cabin class options are available on Denver Intl to Billings Logan Intl flights?

There are 4 cabin classes available to choose from on Denver Intl to Billings Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Billings flights?

You could potentially save up to 10% on your flight if you consider stops on a Denver to Billings flight.

How have Denver to Billings flight prices changed over time?

As of January 2026, prices for Denver to Billings flights are approximately 33% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Denver Intl to Billings Logan Intl?

Alaska Airlines is the most popular carrier operating from Denver Intl to Billings Logan Intl

How many flights depart from Denver to Billings on average per day?

As of January 2026, there are 8 flights per day flying from Denver to Billings. The most common time of day flights depart is 7:00PM, with 51% of flights taking off at noon.

How many flights depart from Denver to Billings on average per week?

As of January 2026, 57 flights take off from Denver and land in Billings each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

When to book flights from Denver to Billings

Cheap Denver to Billings (DEN to BIL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Billings

Best Price Found

Fastest flight time

Direct flights

Airports in Billings

How far is Denver Intl to Billings Logan Intl by plane?

When did momondo last update prices for flights from Denver Intl Airport to Billings Logan Intl Airport?

How many operators does momondo search for flights from Denver Intl Airport to Billings Logan Intl Airport?

How old do you have to be to fly from Denver Intl Airport to Billings Logan Intl Airport?

What documentation or ID do you need to fly to Billings Logan Intl Airport?

What is the most popular plane model from Denver to Billings?

What is the most popular airline from Denver to Billings?

Best airlines flying from Denver to Billings

Compare and see reviews for airlines that fly from Denver to Billings with momondo

United Airlines Flights From Denver to Billings

Traveling to a place near Billings?

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Billings?

Can I find flights from Denver to Billings with flexible booking policies on momondo?

How can momondo help me find flights from Denver to Billings?

I’m not ready to book a flight from Denver to Billings right now. Can momondo alert me if prices change?

An easier way to manage your Billings trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Montana