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Cheap flights from Colorado to Billings from $142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Billings departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Colorado to Billings

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:20 pm - 8:57 pm
DEN
-
BIL
1h 37mnonstop
United Airlines Logo
7:00 am - 8:52 am
BIL
-
DEN
1h 52mnonstop
$189United Airlines
Fri, Apr 3 - Mon, Apr 6
Delta Logo
7:00 am - 11:06 am
DEN
-
BIL
4h 06m1 stop
Delta Logo
5:15 am - 9:38 am
BIL
-
DEN
4h 23m1 stop
$209Delta
Sat, Jan 17 - Thu, Jan 22
Delta Logo
12:49 pm - 5:30 pm
DEN
-
BIL
4h 41m1 stop
Delta Logo
5:15 am - 9:38 am
BIL
-
DEN
4h 23m1 stop
$239Delta
Thu, Jan 8 - Mon, Jan 12
United Airlines Logo
11:45 am - 1:23 pm
DEN
-
BIL
1h 38mnonstop
United Airlines Logo
2:35 pm - 4:22 pm
BIL
-
DEN
1h 47mnonstop
$249United Airlines
Wed, Feb 25 - Sat, Feb 28
Delta Logo
2:42 pm - 7:25 pm
DEN
-
BIL
4h 43m1 stop
Delta Logo
11:47 am - 6:40 pm
BIL
-
DEN
6h 53m1 stop
$269Delta
Wed, Jan 7 - Sat, Jan 10
United Airlines Logo
6:10 pm - 10:43 pm
GJT
-
BIL
4h 33m1 stop
United Airlines Logo
5:00 am - 8:54 am
BIL
-
GJT
3h 54m1 stop
$269United Airlines
Wed, Apr 29 - Sat, May 2
Delta Logo
12:00 pm - 5:30 pm
COS
-
BIL
5h 30m1 stop
Delta Logo
5:15 am - 11:18 am
BIL
-
COS
6h 03m1 stop
$269Delta
Thu, Jan 29 - Mon, Feb 2
Alaska Airlines Logo
1:37 pm - 1:22 pm
DEN
-
BIL
23h 45m2 stops
Alaska Airlines Logo
3:35 pm - 12:38 pm
BIL
-
DEN
21h 03m2 stops
$283Alaska Airlines
Fri, Jan 23 - Fri, Jan 30
Alaska Airlines Logo
1:37 pm - 2:55 pm
DEN
-
BIL
25h 18m1 stop
Alaska Airlines Logo
3:35 pm - 12:38 pm
BIL
-
DEN
21h 03m2 stops
$298Alaska Airlines
Fri, Jan 23 - Fri, Jan 30
Alaska Airlines Logo
7:00 am - 11:38 pm
DEN
-
BIL
16h 38m1 stop
Alaska Airlines Logo
7:00 am - 6:56 pm
BIL
-
DEN
11h 56m1 stop
$302Alaska Airlines
Wed, Feb 25 - Sat, Feb 28

Delta flights from Colorado to Billings

Our best Delta deals on Colorado to Billings flight tickets
Delta
Jan 17
DEN7:00 amDenver Intl
4h 06m
1 stop
BIL11:06 amBillings Logan Intl
Jan 22
BIL5:15 amBillings Logan Intl
4h 23m
1 stop
DEN9:38 amDenver Intl
$209
Find similar
Delta
Jan 8
DEN12:49 pmDenver Intl
4h 41m
1 stop
BIL5:30 pmBillings Logan Intl
Jan 12
BIL5:15 amBillings Logan Intl
4h 23m
1 stop
DEN9:38 amDenver Intl
$239
Find similar
Delta
Jan 29
COS12:00 pmColorado Springs
5h 30m
1 stop
BIL5:30 pmBillings Logan Intl
Feb 2
BIL5:15 amBillings Logan Intl
6h 03m
1 stop
COS11:18 amColorado Springs
$269
Find similar

United Airlines flights from Colorado to Billings

Our best United Airlines deals on Colorado to Billings flight tickets
United Airlines
Apr 3
DEN7:20 pmDenver Intl
1h 37m
BIL8:57 pmBillings Logan Intl
Apr 6
BIL7:00 amBillings Logan Intl
1h 52m
DEN8:52 amDenver Intl
$189
Find similar
United Airlines
Feb 25
DEN11:45 amDenver Intl
1h 38m
BIL1:23 pmBillings Logan Intl
Feb 28
BIL2:35 pmBillings Logan Intl
1h 47m
DEN4:22 pmDenver Intl
$249
Find similar
United Airlines
Apr 29
GJT6:10 pmGrand Junction Regnl
4h 33m
1 stop
BIL10:43 pmBillings Logan Intl
May 2
BIL5:00 amBillings Logan Intl
3h 54m
1 stop
GJT8:54 amGrand Junction Regnl
$269
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Billings that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Colorado to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 4/3

7:20 pm-8:57 pm

Nonstop1h 37m

Billings Logan Intl

Mon 4/6

7:00 am-8:52 am

Nonstop1h 52m

$189

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Sat 1/17

7:00 am-11:06 am

1 stop4h 06m

Billings Logan Intl

Thu 1/22

5:15 am-9:38 am

1 stop4h 23m

$209

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Thu 1/8

12:49 pm-5:30 pm

1 stop4h 41m

Billings Logan Intl

Mon 1/12

5:15 am-9:38 am

1 stop4h 23m

$239

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Wed 2/25

11:45 am-1:23 pm

Nonstop1h 38m

Billings Logan Intl

Sat 2/28

2:35 pm-4:22 pm

Nonstop1h 47m

$249

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Wed 1/7

2:42 pm-7:25 pm

1 stop4h 43m

Billings Logan Intl

Sat 1/10

11:47 am-6:40 pm

1 stop6h 53m

$269

Grand JunctionBillings

GJT - BIL

GJTBIL

Grand Junction Regnl

Wed 4/29

6:10 pm-10:43 pm

1 stop4h 33m

Billings Logan Intl

Sat 5/2

5:00 am-8:54 am

1 stop3h 54m

$269

Colorado SpringsBillings

COS - BIL

COSBIL

Colorado Springs

Thu 1/29

12:00 pm-5:30 pm

1 stop5h 30m

Billings Logan Intl

Mon 2/2

5:15 am-11:18 am

1 stop6h 03m

$269

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 1/23

1:37 pm-1:22 pm

2 stops23h 45m

Billings Logan Intl

Fri 1/30

3:35 pm-12:38 pm

2 stops21h 03m

$283

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 1/23

1:37 pm-2:55 pm

1 stop25h 18m

Billings Logan Intl

Fri 1/30

3:35 pm-12:38 pm

2 stops21h 03m

$298

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Wed 2/25

7:00 am-11:38 pm

1 stop16h 38m

Billings Logan Intl

Sat 2/28

7:00 am-6:56 pm

1 stop11h 56m

$302

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Billings from

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

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

Our data shows that Tuesday is the least expensive day to fly to Billings. Tickets to fly out on this day can be as low as $272. Flights from Colorado 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 Colorado to Billings in the evening for as low as $299. 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 Colorado to Billings Logan Intl flight route?

Fly from Denver Intl to Billings Logan Intl for the best Colorado - 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 Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Billings for around $290 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Billings from Colorado for as low as $162 on momondo.

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

There are 4 cabin classes available to choose from on Colorado 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 Colorado to Billings flights?

You could potentially save up to 30% on your flight if you consider stops on a Colorado to Billings flight.

Cheap Colorado to Billings flight deals and tips

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

Best Price Found

$273

Fastest flight time

1h 37m

Direct flights

Mon, Thu, Fri, Sat and Sun

Airports in Billings

1 airport
The best one-way flight to Billings from Colorado in the past 72 hours is $273. The best round-trip flight deal from Colorado to Billings found on momondo in the last 72 hours is $249.
The fastest flight from Colorado to Billings takes 1h 37m
Direct flights go from Colorado to Billings on Monday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There is 1 airport in Billings. From Colorado there are direct flights to Billings Logan Intl (BIL).
Search flight deals

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado 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 Colorado to Billings?

Best airlines flying from Colorado to Billings

Compare and see reviews for airlines that fly from Colorado to Billings with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $189Free CancellationRating
7.4
9,115 reviews
Search United Airlines flights

Traveling to a place near Billings?

Book flights to Billings if you plan to visit one of these locations
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Why use momondo?

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

It is quick and easy to find Colorado 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 Colorado to Billings with flexible booking policies on momondo?

Flights from Colorado 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 Colorado to Billings?

momondo helps you find the best flight between Colorado and Billings by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Colorado to Billings now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Billings and let you know when they change.

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