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

As of July 2025, there are 12 flights per day flying from Denver to Billings. The most common time of day flights depart is 7:00PM, with 44% of flights taking off in the evening.

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

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Denver Intl to Billings Logan Intl

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

As of July 2025, 86 flights take off from Denver and land in Billings each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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 are 2 operators available for flights from Denver Intl Airport to Billings Logan Intl Airport as of July 2025.

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.

$114 Cheap Flights from Denver to Billings in 2025

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Find the cheapest flights from Denver to Billings

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:45 am - 1:17 pmDEN-BIL

1h 32mnonstop

7:00 am - 8:42 amBIL-DEN

1h 42mnonstop

$189United Airlines

Find Deal

Mon, Aug 25 - Mon, Sep 1

3:45 pm - 10:34 pmDEN-BIL

6h 49m1 stop

5:25 am - 11:51 amBIL-DEN

6h 26m1 stop

$208Delta

Find Deal

Thu, Aug 21 - Sun, Aug 24

3:45 pm - 10:35 pmDEN-BIL

6h 50m1 stop

5:30 am - 11:47 amBIL-DEN

6h 17m1 stop

$209Delta

Find Deal

Fri, Oct 3 - Tue, Oct 7

6:25 pm - 11:02 pmDEN-BIL

4h 37m1 stop

5:25 am - 9:14 amBIL-DEN

3h 49m1 stop

$214Delta

Find Deal

Sat, Aug 16 - Fri, Aug 22

3:45 pm - 10:34 pmDEN-BIL

6h 49m1 stop

5:25 am - 11:51 amBIL-DEN

6h 26m1 stop

$239Delta

Find Deal

Thu, Aug 21 - Tue, Aug 26

8:05 am - 9:44 amDEN-BIL

1h 39mnonstop

7:00 am - 8:42 amBIL-DEN

1h 42mnonstop

$248United Airlines

Find Deal

Thu, Aug 21 - Sun, Aug 24

9:05 pm - 10:46 pmDEN-BIL

1h 41mnonstop

7:00 am - 8:43 amBIL-DEN

1h 43mnonstop

$249United Airlines

Find Deal

Fri, Oct 3 - Sun, Oct 5

1:06 pm - 6:38 pmDEN-BIL

5h 32m1 stop

6:00 am - 10:44 amBIL-DEN

28h 44m2 stops

$339Alaska Airlines

Find Deal

Wed, Sep 24 - Fri, Sep 26

7:00 am - 1:20 pmDEN-BIL

30h 20m2 stops

3:40 pm - 12:27 pmBIL-DEN

20h 47m2 stops

$342Alaska Airlines

Find Deal

Thu, Oct 30 - Mon, Nov 3

9:23 pm - 1:24 pmDEN-BIL

16h 01m2 stops

7:18 pm - 5:21 pmBIL-DEN

22h 03m1 stop

$347Alaska Airlines

Find Deal

Fri, Sep 12 - Mon, Sep 15

United Airlines flights from Denver to Billings

Our best United Airlines deals on Denver to Billings flight tickets

United Airlines

Aug 25

DEN11:45 amDenver Intl

1h 32m

BIL1:17 pmBillings Logan Intl

Sep 1

BIL7:00 amBillings Logan Intl

1h 42m

DEN8:42 amDenver Intl

$189

Find similar

United Airlines

Aug 21

DEN8:05 amDenver Intl

1h 39m

BIL9:44 amBillings Logan Intl

Aug 24

BIL7:00 amBillings Logan Intl

1h 42m

DEN8:42 amDenver Intl

$248

Find similar

United Airlines

Oct 3

DEN9:05 pmDenver Intl

1h 41m

BIL10:46 pmBillings Logan Intl

Oct 5

BIL7:00 amBillings Logan Intl

1h 43m

DEN8:43 amDenver Intl

$249

Find similar

Delta flights from Denver to Billings

Our best Delta deals on Denver to Billings flight tickets

Delta

Aug 21

DEN3:45 pmDenver Intl

6h 49m

1 stop

BIL10:34 pmBillings Logan Intl

Aug 24

BIL5:25 amBillings Logan Intl

6h 26m

1 stop

DEN11:51 amDenver Intl

$208

Find similar

Delta

Oct 3

DEN3:45 pmDenver Intl

6h 50m

1 stop

BIL10:35 pmBillings Logan Intl

Oct 7

BIL5:30 amBillings Logan Intl

6h 17m

1 stop

DEN11:47 amDenver Intl

$209

Find similar

Delta

Aug 16

DEN6:25 pmDenver Intl

4h 37m

1 stop

BIL11:02 pmBillings Logan Intl

Aug 22

BIL5:25 amBillings Logan Intl

3h 49m

1 stop

DEN9:14 amDenver Intl

$214

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Mon 8/25

11:45 am-1:17 pm

Nonstop1h 32m

Billings Logan Intl

Mon 9/1

7:00 am-8:42 am

Nonstop1h 42m

$189

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Thu 8/21

3:45 pm-10:34 pm

1 stop6h 49m

Billings Logan Intl

Sun 8/24

5:25 am-11:51 am

1 stop6h 26m

$208

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 10/3

3:45 pm-10:35 pm

1 stop6h 50m

Billings Logan Intl

Tue 10/7

5:30 am-11:47 am

1 stop6h 17m

$209

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Sat 8/16

6:25 pm-11:02 pm

1 stop4h 37m

Billings Logan Intl

Fri 8/22

5:25 am-9:14 am

1 stop3h 49m

$214

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Thu 8/21

3:45 pm-10:34 pm

1 stop6h 49m

Billings Logan Intl

Tue 8/26

5:25 am-11:51 am

1 stop6h 26m

$239

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Thu 8/21

8:05 am-9:44 am

Nonstop1h 39m

Billings Logan Intl

Sun 8/24

7:00 am-8:42 am

Nonstop1h 42m

$248

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 10/3

9:05 pm-10:46 pm

Nonstop1h 41m

Billings Logan Intl

Sun 10/5

7:00 am-8:43 am

Nonstop1h 43m

$249

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Wed 9/24

1:06 pm-6:38 pm

1 stop5h 32m

Billings Logan Intl

Fri 9/26

6:00 am-10:44 am

2 stops28h 44m

$339

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Thu 10/30

7:00 am-1:20 pm

2 stops30h 20m

Billings Logan Intl

Mon 11/3

3:40 pm-12:27 pm

2 stops20h 47m

$342

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 9/12

9:23 pm-1:24 pm

2 stops16h 01m

Billings Logan Intl

Mon 9/15

7:18 pm-5:21 pm

1 stop22h 03m

$347

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 June is, on average, the cheapest month to fly to Billings from Denver, with most prices found around $284. The month of December is another great option to travel to Billings, with average flight prices from Denver averaging around $287.

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 $289. Flights from Denver to Billings on a Monday will generally be more expensive and average around $369. 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 $309. 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 $347 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 $329 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 $258 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.

How have Denver to Billings flight prices changed over time?

As of July 2025, prices for Denver to Billings flights are approximately 7% 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	$114
Fastest flight time	1h 32m
Direct flights	Every day
Airports in Billings	1 airport

The best one-way flight to Billings from Denver in the past 72 hours is $114. The best round-trip flight deal from Denver to Billings found on momondo in the last 72 hours is $189.

The fastest flight from Denver to Billings takes 1h 32m

Direct flights go from Denver to Billings every day.

There is 1 airport near Billings: 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 32m.
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 are 2 operators available for flights from Denver Intl Airport to Billings Logan Intl Airport as of July 2025.
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 24.89% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet at 24.44%, Boeing 737-900 at 21.33%, and Canadair (Bombardier) Regional Jet 700 at 21.33%.
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 (96% of total bookings). The next most popular airline is Delta (4%).

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
Delta	PriceFrom $208	Free Cancellation	Rating 8.0 7,980 reviews		Search Delta flights
United Airlines	PriceFrom $220	Free Cancellation	Rating 7.4 8,896 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 $220. Generally, United Airlines has 32 flights on this route every week with an average price of $314. United Airlines is rated 7.4/10 by our users.

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

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.

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Cheap flights from Denver to Billings from $114

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 9/4. 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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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Denver to Billings

Cheap round-trip flights

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Cheap last minute flights

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United Airlines flights from Denver to Billings

Our best United Airlines deals on Denver to Billings flight tickets

Delta flights from Denver to Billings

Our best Delta deals on Denver to Billings flight tickets

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See travel insights to Billings from

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

What is the cheapest month to fly to Billings?

The month of June is, on average, the cheapest month to fly to Billings from Denver, with most prices found around $284. The month of December is another great option to travel to Billings, with average flight prices from Denver averaging around $287.

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.

How have Denver to Billings flight prices changed over time?

As of July 2025, prices for Denver to Billings flights are approximately 7% 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?

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Denver Intl to Billings Logan Intl

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

As of July 2025, there are 12 flights per day flying from Denver to Billings. The most common time of day flights depart is 7:00PM, with 44% of flights taking off in the evening.

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

As of July 2025, 86 flights take off from Denver and land in Billings each week. The most common flight departure day for this route is Mon, with 17% 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

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