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$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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — DEN
Jan 13 — Jan 201
Mon 1/13
Mon 1/20
1 adult, Economy
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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 January 8, 2025.

Round-trip from

$259
(United Airlines)

One-way from

$130
(United Airlines)
From Billings Logan Intl to Colorado
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One-way flight from Billings Logan Intl to Colorado
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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 January 8, 2025.

This United Airlines deal was found by Cheapflights users on 1/6. 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.
Thu 3/132:45 pmBIL - DEN
Nonstop1h 41mUnited Airlines
Sun 3/168:25 pmDEN - BIL
Nonstop1h 38mUnited Airlines
Deal found 1/6$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 1/315:20 amBIL - DEN
1 stop6h 13mDelta
Mon 2/35:40 amDEN - BIL
1 stop5h 20mDelta
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 2/142:55 pmBIL - DEN
2 stops32h 34mAlaska Airlines
Sun 2/163:31 pmDEN - BIL
1 stop22h 43mAlaska Airlines
Deal found 1/7$328

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 January 8, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Thu 3/13

2:45 pm-4:26 pm

Nonstop1h 41m

Denver Intl

Sun 3/16

8:25 pm-10:03 pm

Nonstop1h 38m

$259

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Fri 1/31

6:32 pm-10:35 pm

1 stop4h 03m

Denver Intl

Mon 2/3

6:05 pm-12:31 am

1 stop6h 26m

$279

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Fri 2/14

2:55 pm-11:29 pm

2 stops32h 34m

Denver Intl

Sun 2/16

3:31 pm-2:14 pm

1 stop22h 43m

$328

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Fri 5/2

5:45 am-12:34 pm

1 stop6h 49m

$140

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Fri 5/2

7:00 am-8:42 am

Nonstop1h 42m

$155

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Thu 1/30

2:55 pm-1:07 pm

1 stop22h 12m

$187

BillingsDenver

BIL - DEN

BILDEN

Billings Logan Intl

Fri 1/17

11:22 am-1:30 pm

3 stops26h 08m

$256

BillingsGrand Junction

BIL - GJT

BILGJT

Billings Logan Intl

Mon 1/20

2:03 pm-8:57 pm

1 stop6h 54m

$359

BillingsGrand Junction

BIL - GJT

BILGJT

Billings Logan Intl

Mon 1/20

7:40 am-10:18 pm

2 stops14h 38m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

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 January 8, 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 January 8, 2025.

The most flights from BIL to USCO are scheduled on a Tuesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 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 January 8, 2025.
Get a feel of what it's like to fly with United Airlines, Delta and Alaska 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
9,627 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

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

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

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
8,503 reviews
Alaska Airlines
8.0
Very good
9,627 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

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
8,936 reviews
Alaska Airlines
8.0
Very good
9,627 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

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

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

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 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 30 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 United Airlines, with whom users have recently found tickets for as low as $130. However, be on the lookout for offers from Delta 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 - Aspen Pitkin County or Billings Logan Intl - Grand Junction Regnl.

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

    Consider SkyWest Airlines (89%), Lufthansa (87%) or Copa Airlines (87%) 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 $152. On average you can expect to pay $713. The most popular route, (Billings Logan Intl - Denver Intl), can usually be booked for $259.

  • 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.

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Alternative routes for Billings to Colorado

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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 January 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$139Average$267FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$238Average$388FlexibilityNo cancel feeOn-time69%
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