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

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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BIL
Jan 13 — Jan 201
Mon 1/13
Mon 1/20
1 adult, Economy
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Cheap flight deals from Colorado to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Billings (BIL). 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 January 8, 2025.

Round-trip from

$259
(United Airlines)

One-way from

$130
(United Airlines)
From Colorado to Billings Logan Intl
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One-way flight from Colorado to Billings Logan Intl
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Find flight deals from Colorado to Billings

Cheapest flights from Colorado to Billings
Explore the most affordable flight options available from Colorado to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2025.

This United Airlines deal was found by Cheapflights users on 1/7. 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.
Fri 2/78:01 amDEN - BIL
Nonstop1h 40mUnited Airlines
Thu 2/132:46 pmBIL - DEN
Nonstop1h 41mUnited Airlines
Deal found 1/7$259
This Delta deal was found by Cheapflights users on 1/7. 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.
Fri 2/74:15 pmDEN - BIL
1 stop6h 52mDelta
Thu 2/135:20 amBIL - DEN
1 stop6h 13mDelta
Deal found 1/7$279
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
Fri 2/142:50 pmDEN - BIL
1 stop23h 24mAlaska Airlines
Sun 2/162:55 pmBIL - DEN
2 stops8h 34mAlaska Airlines
Deal found 1/7$318
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Fri 1/248:53 amCOS - BIL
1 stop4h 30mUnited Airlines
Sun 1/2610:50 amBIL - COS
1 stop3h 29mUnited Airlines
Deal found 1/7$329

Find flights from Colorado to Billings within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 2/7

8:01 am-9:41 am

Nonstop1h 40m

Billings Logan Intl

Thu 2/13

2:46 pm-4:27 pm

Nonstop1h 41m

$259

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 2/7

4:15 pm-11:07 pm

1 stop6h 52m

Billings Logan Intl

Thu 2/13

5:20 am-11:33 am

1 stop6h 13m

$279

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 2/14

2:50 pm-2:14 pm

1 stop23h 24m

Billings Logan Intl

Sun 2/16

2:55 pm-11:29 pm

2 stops8h 34m

$318

Colorado SpringsBillings

COS - BIL

COSBIL

Colorado Springs

Fri 1/24

8:53 am-1:23 pm

1 stop4h 30m

Billings Logan Intl

Sun 1/26

10:50 am-2:19 pm

1 stop3h 29m

$329

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Sun 2/16

7:35 pm-9:13 pm

Nonstop1h 38m

$130

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Thu 2/6

4:15 pm-11:07 pm

1 stop6h 52m

$140

DenverBillings

DEN - BIL

DENBIL

Denver Intl

Fri 2/7

2:07 pm-12:54 pm

2 stops22h 47m

$162

Grand JunctionBillings

GJT - BIL

GJTBIL

Grand Junction Regnl

Wed 2/12

6:00 am-11:00 am

1 stop5h 00m

$255

AspenBillings

ASE - BIL

ASEBIL

Aspen Pitkin County

Fri 1/17

2:50 pm-9:39 pm

1 stop6h 49m

$412

Grand JunctionBillings

GJT - BIL

GJTBIL

Grand Junction Regnl

Wed 2/12

5:00 am-10:44 pm

2 stops17h 44m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 11 results
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Best time to book a flight from Colorado to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Colorado 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 Colorado to Billings

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

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

Currently, February is the cheapest month in which you can book a flight from Colorado to Billings (average of $396). Flying from Colorado to Billings in June is currently the most expensive (average of $630). 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 CO to BIL?

Find hourly flight availability from Colorado to Billings. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Billings as you normally would.

Weekly flight availability from Colorado to Billings

Explore weekly flight availability from Colorado to Billings. 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 January 8, 2025.

The most flights from USCO to BIL are scheduled on a Tuesday (10 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Billings by month

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

In terms of precipitation, rainfall in Billings ranges from 0.5 - 2.2 inches per month. May is typically the wettest month, when rainfall can reach 2.2 in. January is typically the driest time to visit Billings when rainfall is around 0.5 in.

Temperature in Billings by month

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

If weather is an important factor for your trip to Billings, 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 26.6 F).

Reviews of airlines servicing Billings

Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated January 8, 2025.
Peruse reviews from past customers who have flown with United Airlines, Delta and Alaska Airlines from Colorado to Billings to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,627 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Alaska Airlines
8.0
Very good
9,627 reviews
Alaska Airlines
8.0
Very good
9,627 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Delta
8.0
Very good
8,499 reviews
Alaska Airlines
8.0
Very good
9,627 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

United Airlines
7.4
Good
8,938 reviews
Alaska Airlines
8.0
Very good
9,627 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,627 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Billings. 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 into for flights to Billings from Colorado?

    For a flight from Colorado to Billings, you will be flying into Billings Logan Intl. Billings Logan Intl (BIL) is just 2.7 mi from the center of the city.

  • How popular is this Colorado to Billings flight route?

    Within the past month, 2 users have taken a look at flights from Colorado to Billings Logan Intl.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $130. Users have also found prices from $140 and $162 on Delta and Alaska Airlines, respectively.

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

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

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

    Consider Lufthansa (88%), Copa Airlines (87%) or SkyWest Airlines (86%) when booking your flight. These represent the most reliable airlines when flying from Colorado to Billings.

  • What are the cheapest flights from Colorado to Billings?

    Looking for the cheapest flight from Colorado to Billings? While on average our users pay $287, our data indicates the cheapest price to be $94. The most popular route (Denver Intl - Billings Logan Intl), is priced around $259.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Billings 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 Colorado to Billings?

    Currently, February is the cheapest month in which you can book a flight from Colorado to Billings (average of $396). Flying from Colorado to Billings in June is currently the most expensive (average of $630). 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.

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Top 2 airlines flying from Colorado to Billings

Discover the top 2 airlines that operate flights from Colorado to Billings. 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 January 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$187Average$313FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$218Average$392FlexibilityNo cancel feeOn-time69%
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