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Cheap flights from Denver to Billings from $199

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Billings departing on 4/18. 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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0 bags

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Find the cheapest flights from Denver to Billings

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Denver to Billings.
9:05 pm - 10:44 pmDEN-BIL
1h 39mnonstop
5:49 pm - 7:40 pmBIL-DEN
1h 51mnonstop
$199United Airlines
Find Deal
Fri, Apr 18 - Sun, Apr 20
7:40 pm - 9:14 pmDEN-BIL
1h 34mnonstop
5:54 pm - 7:40 pmBIL-DEN
1h 46mnonstop
$219United Airlines
Find Deal
Fri, May 30 - Mon, Jun 2
3:40 pm - 10:26 pmDEN-BIL
6h 46m1 stop
5:45 am - 9:37 amBIL-DEN
3h 52m1 stop
$229Delta
Find Deal
Fri, Jul 11 - Sun, Jul 13
6:12 pm - 11:12 pmDEN-BIL
5h 00m1 stop
6:21 am - 2:05 pmBIL-DEN
7h 44m1 stop
$239Delta
Find Deal
Fri, Apr 18 - Sun, Apr 20
9:05 pm - 10:47 pmDEN-BIL
1h 42mnonstop
7:00 am - 8:42 amBIL-DEN
1h 42mnonstop
$244United Airlines
Find Deal
Thu, Jun 12 - Sun, Jun 15
7:25 pm - 8:58 pmDEN-BIL
1h 33mnonstop
7:00 am - 8:42 amBIL-DEN
1h 42mnonstop
$249United Airlines
Find Deal
Fri, May 16 - Mon, May 19
8:20 am - 3:07 pmDEN-BIL
6h 47m1 stop
3:47 pm - 11:21 amBIL-DEN
19h 34m1 stop
$332Alaska Airlines
Find Deal
Tue, Apr 29 - Fri, May 2
7:00 am - 3:07 pmDEN-BIL
8h 07m2 stops
3:47 pm - 11:21 amBIL-DEN
19h 34m1 stop
$338Alaska Airlines
Find Deal
Tue, Apr 29 - Fri, May 2
8:01 am - 9:39 amDEN-BIL
1h 38mnonstop
7:45 am - 11:59 pmBIL-DEN
16h 14m1 stop
Mon, Apr 28 - Tue, Apr 29
7:25 pm - 8:58 pmDEN-BIL
1h 33mnonstop
7:24 pm - 1:58 pmBIL-DEN
18h 34m1 stop
Fri, May 16 - Mon, May 19

United Airlines flights from Denver to Billings

Our best United Airlines deals on Denver to Billings flight tickets
United Airlines
Apr 18
DEN9:05 pmDenver Intl
1h 39m
BIL10:44 pmBillings Logan Intl
Apr 20
BIL5:49 pmBillings Logan Intl
1h 51m
DEN7:40 pmDenver Intl
United Airlines
May 30
DEN7:40 pmDenver Intl
1h 34m
BIL9:14 pmBillings Logan Intl
Jun 2
BIL5:54 pmBillings Logan Intl
1h 46m
DEN7:40 pmDenver Intl
United Airlines
Jun 12
DEN9:05 pmDenver Intl
1h 42m
BIL10:47 pmBillings Logan Intl
Jun 15
BIL7:00 amBillings Logan Intl
1h 42m
DEN8:42 amDenver Intl

Delta flights from Denver to Billings

Our best Delta deals on Denver to Billings flight tickets
Delta
Jul 11
DEN3:40 pmDenver Intl
6h 46m
1 stop
BIL10:26 pmBillings Logan Intl
Jul 13
BIL5:45 amBillings Logan Intl
3h 52m
1 stop
DEN9:37 amDenver Intl
Delta
Apr 18
DEN6:12 pmDenver Intl
5h 00m
1 stop
BIL11:12 pmBillings Logan Intl
Apr 20
BIL6:21 amBillings Logan Intl
7h 44m
1 stop
DEN2:05 pmDenver Intl
Delta
Apr 12
DEN12:15 pmDenver Intl
4h 46m
1 stop
BIL5:01 pmBillings Logan Intl
Apr 16
BIL5:20 amBillings Logan Intl
5h 48m
1 stop
DEN11:08 amDenver Intl

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 December is, on average, the cheapest month to fly to Billings from Denver, with most prices found around $287. The month of August is another great option to travel to Billings, with average flight prices from Denver averaging around $299.

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 $303. Flights from Denver to Billings on a Monday will generally be more expensive and average around $418. 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 $354 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 11 weeks ahead of your departure date. In general, you can expect to find flights to Billings for around $329 when searching 11 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 $277 on momondo.

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

There are 3 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 April 2025, prices for Denver to Billings flights are approximately 12% cheaper 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

$214

Fastest flight time

1h 33m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Billings

1 airport
The best one-way flight to Billings from Denver in the past 72 hours is $214. The best round-trip flight deal from Denver to Billings found on momondo in the last 72 hours is $199.
The fastest flight from Denver to Billings takes 1h 33m
Direct flights go from Denver to Billings on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There is 1 airport near Billings: Billings Logan Intl (BIL)

  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $236Free CancellationRating
8.0
7,899 reviews
Search Delta flights
United AirlinesPriceFrom $239Free CancellationRating
7.4
8,615 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 $239. Generally, United Airlines has 34 flights on this route every week with an average price of $330. 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.


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