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

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

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

101 flights are operational weekly from Colorado to Billings as of August 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

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

The number of flights available between Colorado and Billings is 14 per day as of August 2025. The most frequent departure time is 7:00PM, with 42% of daily flights leaving in the evening.

How long does it take to fly to Billings?

The flight from Colorado to Billings depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Denver (a popular airport in Colorado) to Billings (the most popular airport in Billings), then the flight time is 1h 32m on average. If you fly from Grand Junction (another popular airport in Colorado) to Billings, then the average flight time is 4h 14m.

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?

There are 2 operators available for flights from Colorado to Billings Logan Intl Airport as of August 2025.

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.

$148 Cheap Flights from Colorado to Billings in 2025

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Find the cheapest flights from Colorado 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

Tue, Aug 26 - Thu, Sep 4

3:45 pm - 10:35 pmDEN-BIL

6h 50m1 stop

5:25 am - 12:00 pmBIL-DEN

6h 35m1 stop

$209Delta

Find Deal

Fri, Oct 3 - Sun, Oct 5

3:45 pm - 10:34 pmDEN-BIL

6h 49m1 stop

5:25 am - 11:51 amBIL-DEN

6h 26m1 stop

$214Delta

Find Deal

Thu, Aug 21 - Tue, Aug 26

5:30 am - 9:44 amGJT-BIL

4h 14m1 stop

7:00 am - 12:36 pmBIL-GJT

5h 36m1 stop

$219United Airlines

Find Deal

Tue, Aug 19 - Sat, Aug 23

6:16 pm - 11:12 pmDEN-BIL

4h 56m1 stop

5:25 am - 11:51 amBIL-DEN

6h 26m1 stop

$219Delta

Find Deal

Fri, Aug 22 - Sun, Aug 24

6:25 pm - 11:02 pmDEN-BIL

4h 37m1 stop

5:25 am - 9:14 amBIL-DEN

3h 49m1 stop

$244Delta

Find Deal

Sat, Aug 16 - Tue, Aug 19

7:55 am - 9:35 amDEN-BIL

1h 40mnonstop

7:00 am - 8:43 amBIL-DEN

1h 43mnonstop

$249United Airlines

Find Deal

Fri, Oct 3 - Sun, Oct 5

11:40 am - 12:11 amDEN-BIL

12h 31m2 stops

6:00 am - 10:44 amBIL-DEN

28h 44m2 stops

$296Alaska Airlines

Find Deal

Tue, Sep 23 - Tue, Sep 30

3:02 pm - 12:11 amDEN-BIL

9h 09m1 stop

6:00 am - 10:44 amBIL-DEN

28h 44m2 stops

$311Alaska Airlines

Find Deal

Tue, Sep 23 - Tue, Sep 30

12:40 pm - 9:27 pmCOS-BIL

8h 47m1 stop

6:00 am - 4:18 pmBIL-COS

10h 18m2 stops

$816American Airlines

Find Deal

Fri, Aug 29 - Thu, Sep 4

United Airlines flights from Colorado to Billings

Our best United Airlines deals on Colorado to Billings flight tickets

United Airlines

Aug 26

DEN11:45 amDenver Intl

1h 32m

BIL1:17 pmBillings Logan Intl

Sep 4

BIL7:00 amBillings Logan Intl

1h 42m

DEN8:42 amDenver Intl

$189

Find similar

United Airlines

Aug 19

GJT5:30 amGrand Junction Regnl

4h 14m

1 stop

BIL9:44 amBillings Logan Intl

Aug 23

BIL7:00 amBillings Logan Intl

5h 36m

1 stop

GJT12:36 pmGrand Junction Regnl

$219

Find similar

United Airlines

Oct 3

DEN7:55 amDenver Intl

1h 40m

BIL9:35 amBillings Logan Intl

Oct 5

BIL7:00 amBillings Logan Intl

1h 43m

DEN8:43 amDenver Intl

$249

Find similar

Delta flights from Colorado to Billings

Our best Delta deals on Colorado to Billings flight tickets

Delta

Oct 3

DEN3:45 pmDenver Intl

6h 50m

1 stop

BIL10:35 pmBillings Logan Intl

Oct 5

BIL5:25 amBillings Logan Intl

6h 35m

1 stop

DEN12:00 pmDenver Intl

$209

Find similar

Delta

Aug 21

DEN3:45 pmDenver Intl

6h 49m

1 stop

BIL10:34 pmBillings Logan Intl

Aug 26

BIL5:25 amBillings Logan Intl

6h 26m

1 stop

DEN11:51 amDenver Intl

$214

Find similar

Delta

Aug 22

DEN6:16 pmDenver Intl

4h 56m

1 stop

BIL11:12 pmBillings Logan Intl

Aug 24

BIL5:25 amBillings Logan Intl

6h 26m

1 stop

DEN11:51 amDenver Intl

$219

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Tue 8/26

11:45 am-1:17 pm

Nonstop1h 32m

Billings Logan Intl

Thu 9/4

7:00 am-8:42 am

Nonstop1h 42m

$189

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 10/3

3:45 pm-10:35 pm

1 stop6h 50m

Billings Logan Intl

Sun 10/5

5:25 am-12:00 pm

1 stop6h 35m

$209

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

$214

Grand JunctionBillings

GJT - BIL

GJTBIL

Grand Junction Regnl

Tue 8/19

5:30 am-9:44 am

1 stop4h 14m

Billings Logan Intl

Sat 8/23

7:00 am-12:36 pm

1 stop5h 36m

$219

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 8/22

6:16 pm-11:12 pm

1 stop4h 56m

Billings Logan Intl

Sun 8/24

5:25 am-11:51 am

1 stop6h 26m

$219

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Sat 8/16

6:25 pm-11:02 pm

1 stop4h 37m

Billings Logan Intl

Tue 8/19

5:25 am-9:14 am

1 stop3h 49m

$244

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 10/3

7:55 am-9:35 am

Nonstop1h 40m

Billings Logan Intl

Sun 10/5

7:00 am-8:43 am

Nonstop1h 43m

$249

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Tue 9/23

11:40 am-12:11 am

2 stops12h 31m

Billings Logan Intl

Tue 9/30

6:00 am-10:44 am

2 stops28h 44m

$296

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Tue 9/23

3:02 pm-12:11 am

1 stop9h 09m

Billings Logan Intl

Tue 9/30

6:00 am-10:44 am

2 stops28h 44m

$311

Colorado SpringsBillings

COS - BIL

COSBIL

Colorado Springs

Fri 8/29

12:40 pm-9:27 pm

1 stop8h 47m

Billings Logan Intl

Thu 9/4

6:00 am-4:18 pm

2 stops10h 18m

$816

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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

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 Colorado, with most prices found around $284. The month of December is another great option to travel to Billings, with average flight prices from Colorado 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 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 $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 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 $328 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 $258 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.

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	$148
Fastest flight time	1h 32m
Direct flights	Tue, Wed, 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 $148. The best round-trip flight deal from Colorado to Billings found on momondo in the last 72 hours is $189.

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

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

There is 1 airport near Billings: 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?
There are 2 operators available for flights from Colorado to Billings Logan Intl Airport as of August 2025.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Colorado to Billings is Boeing 737-800 (24.78% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet (23.48%), Canadair (Bombardier) Regional Jet 700 (23.04%), and Boeing 737-900 (22.17%).

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
Delta	PriceFrom $208	Free Cancellation	Rating 8.0 7,985 reviews		Search Delta flights
United Airlines	PriceFrom $221	Free Cancellation	Rating 7.4 8,917 reviews		Search United Airlines flights

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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Cheap flights from Colorado to Billings from $148

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 9/9. 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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Find the cheapest flights from Colorado to Billings

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United Airlines flights from Colorado to Billings

Our best United Airlines deals on Colorado to Billings flight tickets

Delta flights from Colorado to Billings

Our best Delta deals on Colorado to Billings flight tickets

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

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.

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

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

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

The number of flights available between Colorado and Billings is 14 per day as of August 2025. The most frequent departure time is 7:00PM, with 42% of daily flights leaving in the evening.

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

101 flights are operational weekly from Colorado to Billings as of August 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

How long does it take to fly to Billings?

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

Fastest flight time

Direct flights

Airports in Billings

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

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?

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

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

Why use momondo?

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

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

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

I’m not ready to book a flight from Colorado 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