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$249+ Cheap flights from Colorado Springs to Billings (COS - BIL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
COS — BIL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Colorado Springs to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) 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 August 14, 2025.

Round-trip from

$249
(Delta)

Popular in

October

Cheapest in

August

Average price

$279
From Colorado Springs to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Colorado Springs to Billings

Cheapest flights from Colorado Springs to Billings
Explore the most affordable flight options available from Colorado Springs to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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.
Wed 9/105:55 pmCOS - BIL
1 stop4h 52mDelta
Tue 9/166:19 pmBIL - COS
1 stop3h 52mDelta
Deal found 8/14$249
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/286:00 amCOS - BIL
1 stop3h 44mUnited Airlines
Mon 9/15:57 pmBIL - COS
1 stop3h 57mUnited Airlines
Deal found 8/13$259
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/157:30 amCOS - BIL
1 stop5h 17mUnited Airlines
Fri 8/225:00 amBIL - COS
1 stop4h 04mUnited Airlines
Deal found 8/14$324
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/297:30 amCOS - BIL
1 stop5h 47mUnited Airlines
Tue 9/27:00 amBIL - COS
1 stop5h 09mUnited Airlines
Deal found 8/14$354
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 8/1812:55 pmCOS - BIL
1 stop4h 19mUnited Airlines
Fri 8/227:00 amBIL - COS
1 stop26h 04mUnited Airlines
Deal found 8/14$618
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 8/1811:35 amCOS - BIL
1 stop5h 39mUnited Airlines
Wed 8/205:00 amBIL - COS
1 stop5h 54mUnited Airlines
Deal found 8/14$1,299

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 August 14, 2025.
Use the filters below to find and compare flights from Colorado Springs to Billings that are best for you.

Fly from

Colorado Springs

Fly to

Billings

Route

Depart

Return

Price

Colorado SpringsBillings

COS - BIL

COSBIL

Colorado Springs

Wed 9/10

5:55 pm-10:47 pm

1 stop4h 52m

Billings Logan Intl

Tue 9/16

6:19 pm-10:11 pm

1 stop3h 52m

$249

Colorado SpringsBillings

COS - BIL

COSBIL

Colorado Springs

Thu 8/28

6:00 am-9:44 am

1 stop3h 44m

Billings Logan Intl

Mon 9/1

5:57 pm-9:54 pm

1 stop3h 57m

$259

Colorado SpringsBillings

COS - BIL

COSBIL

Colorado Springs

Fri 8/29

7:30 am-1:17 pm

1 stop5h 47m

Billings Logan Intl

Tue 9/2

7:00 am-12:09 pm

1 stop5h 09m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Colorado Springs to Billings

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

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Billings

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

Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Billings (average of $393). Flying from Colorado Springs to Billings in June is currently the most expensive (average of $511). 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.

Related info for your journey

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Billings (average of $393). Flying from Colorado Springs to Billings in June is currently the most expensive (average of $511). 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

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