HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$130+ Cheap flights from Billings (BIL) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — DEN
Feb 15 — Feb 221
Sat 2/15
Sat 2/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Billings to Colorado with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Billings to Colorado

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Colorado (USCO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$253
(Delta)

One-way from

$130
(Delta)

Popular in

February

Cheapest in

December

Average price

$350

Good round-trip deal

$406 or less

Good one-way deal

$241 or less
Provider with most accurate pricing for Billings Logan Intl-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Denver Intl flights.
Search Deals
From Billings Logan Intl to Colorado
Search Deals
One-way flight from Billings Logan Intl to Colorado
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Billings Logan Intl to Colorado.
Search Deals
Price to beat on a one-way flight from Billings Logan Intl to Colorado.
Search Deals

Find flight deals from Billings to Colorado

Cheapest flights from Billings to Colorado
Explore the most affordable flight options available from Billings to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 10, 2025.

This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/186:26 pmBIL - DEN
1 stop4h 05mDelta
Tue 4/15:45 amDEN - BIL
1 stop5h 09mDelta
Deal found 2/10$253
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/197:00 amBIL - DEN
Nonstop1h 46mUnited Airlines
Sun 3/238:25 pmDEN - BIL
Nonstop1h 38mUnited Airlines
Deal found 2/9$259
This Alaska Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/13:47 pmBIL - DEN
1 stop5h 28mAlaska Airlines
Mon 5/56:37 pmDEN - BIL
1 stop20h 30mAlaska Airlines
Deal found 2/10$352
This United deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1810:55 amBIL - DEN
Nonstop1h 50mMultiple Airlines
Tue 4/12:53 pmDEN - BIL
1 stop22h 45mMultiple Airlines
Deal found 2/10$526

Find flights from Billings to Colorado within your budget

Customize your flight search to find flights from Billings to Colorado 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, Cheapflights users made 2,558,603 searches. Data last updated February 10, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Tue 3/18

6:26 pm-10:31 pm

1 stop4h 05m

Denver Intl

Tue 4/1

5:45 am-10:54 am

1 stop5h 09m

$253

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Wed 3/19

7:00 am-8:46 am

Nonstop1h 46m

Denver Intl

Sun 3/23

8:25 pm-10:03 pm

Nonstop1h 38m

$259

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Thu 5/1

3:47 pm-9:15 pm

1 stop5h 28m

Denver Intl

Mon 5/5

6:37 pm-3:07 pm

1 stop20h 30m

$352

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Tue 3/18

10:55 am-12:45 pm

Nonstop1h 50m

Denver Intl

Tue 4/1

2:53 pm-1:38 pm

1 stop22h 45m

$526

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Wed 5/28

5:45 am-9:35 am

1 stop3h 50m

$130

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Thu 5/1

2:40 pm-4:22 pm

Nonstop1h 42m

$155

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Thu 5/1

3:47 pm-9:15 pm

1 stop5h 28m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Best time to book a flight from Billings to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Billings to Colorado

Get recent, data-driven insights about flights from Billings to Colorado including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Billings to Colorado?

Currently, October is the cheapest month in which you can book a flight from Billings to Colorado (average of $197). Flying from Billings to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BIL to CO?

Find hourly flight availability from Billings to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 10, 2025.

When flying from Billings to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Billings to Colorado

Explore weekly flight availability from Billings to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 10, 2025.

The most flights from BIL to USCO are scheduled on a Wednesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated February 10, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Billings to Colorado by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,690 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,690 reviews
Alaska Airlines
8.0
Very good
9,690 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,348 reviews
Alaska Airlines
8.0
Very good
9,690 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,846 reviews
Alaska Airlines
8.0
Very good
9,690 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Billings to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Billings to Colorado?

    If you book a flight to Colorado from Billings, you will be flying from Billings Logan Intl, which is the city’s only airport. Billings Logan Intl (BIL) is located 2.7 mi from the center of Billings.

  • How popular is this Billings to Colorado flight route?

    The Billings Logan Intl to Colorado flight path was viewed by 31 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Billings to Colorado one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $130. However, be on the lookout for offers from United Airlines and Alaska Airlines, as they are both options that can get you from Billings to Colorado for a low price.

  • What are the most popular routes from Billings to Colorado?

    The most popular route from Billings to Colorado is Billings Logan Intl - Denver Intl. You may also consider Billings Logan Intl - Grand Junction Regnl or Billings Logan Intl - Aspen Pitkin County.

  • What are the most reliable airlines from Billings to Colorado?

    Consider Lufthansa (89%), SkyWest Airlines (86%) or Air Canada (86%) when booking your flight. These represent the most reliable airlines when flying from Billings to Colorado.

  • What are the cheapest flights from Billings to Colorado?

    The cheapest flight price from Billings to Colorado is $154. On average you can expect to pay $975. The most popular route, (Billings Logan Intl - Denver Intl), can usually be booked for $199.

  • Can I find deals for flights from Billings to Colorado that include hotel bookings?

    Yes. In addition to deals on Billings to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Colorado.

  • Can I find deals for business class flights from Billings to Colorado?

    Yes. Cheapflights offers flight deals from Billings to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Billings to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Billings to Colorado (average of $197). Flying from Billings to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Billings to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Missoula to Denver flights
Bozeman to Los Angeles flights
Bozeman to Seattle flights
Bozeman to Denver flights
Missoula to Seattle flights
Bozeman to San Diego flights
Bozeman to Dallas/Fort Worth flights
Billings to Las Vegas flights
Billings to Sky Harbor Intl flights
Billings to Seattle flights
Billings to Denver flights
Bozeman to Minneapolis flights
Bozeman to Las Vegas flights
Missoula to O'Hare Intl flights
Bozeman to Newark flights
Bozeman to Atlanta flights
Great Falls to Minneapolis flights
Missoula to Hobby flights
Kalispell to O'Hare Intl flights
Bozeman to O'Hare Intl flights
Bozeman to San Francisco flights
Bozeman to Philadelphia flights
Bozeman to Sky Harbor Intl flights
Bozeman to Orlando flights
Missoula to Dallas/Fort Worth flights
Bozeman to Boston flights
Helena to Las Vegas flights
Missoula to Sky Harbor Intl flights
Bozeman to Kahului flights
Kalispell to Seattle flights
Missoula to Las Vegas flights
Bozeman to John F Kennedy Intl flights
Kalispell to John F Kennedy Intl flights
Billings to Austin flights
Bozeman to Miami flights
Billings to Dallas/Fort Worth flights
Great Falls to Seattle flights
Bozeman to New Orleans flights
Bozeman to Fort Myers flights
Billings to Honolulu flights
Bozeman to Honolulu flights
Bozeman to LaGuardia flights
Missoula to Minneapolis flights
Bozeman to Nashville flights
Bozeman to Hobby flights
Missoula to New Orleans flights
Bozeman to Portland flights
Billings to Fort Myers flights
Missoula to Midway flights

Top 2 airlines flying from Billings to Colorado

Discover the top 2 airlines that operate flights from Billings to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$139Average$267FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$239Average$377FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.