$235+ Cheap flights from Billings to Colorado Springs (BIL - COS)
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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — COS
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Find cheap flights from Billings to Colorado Springs 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 Springs
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Best
Last-minute
One-way
Cheapest flights from Billings to Colorado SpringsExplore the most affordable flight options available from Billings to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Billings to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 10/65:57 pm -
1 stop4h 09m
Sat 10/106:00 am -
1 stop3h 46m
Deal found 9/21![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 9/21. 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.
Thu 11/56:29 pm -
1 stop3h 53m
Thu 11/126:08 pm -
1 stop4h 12m
Deal found 9/21![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/82:28 pm -
1 stop5h 41m
Mon 10/126:03 pm -
1 stop4h 48m
Deal found 9/22![United Airlines logo]()
$643
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/55:57 pm -
1 stop6h 02m
Fri 10/96:03 pm -
1 stop15h 43m
Deal found 9/20![United Airlines logo]()
$746
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:23 pm -
2 stops23h 41m
Thu 11/1210:20 am -
1 stop10h 20m
Deal found 9/21![American Airlines logo]()
$920
Best flights from Billings to Colorado SpringsDiscover carefully curated flight deals from Billings to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Billings to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 10/65:57 pm -
1 stop4h 09m
Sat 10/106:00 am -
1 stop3h 46m
Deal found 9/21![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 9/21. 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.
Thu 11/56:29 pm -
1 stop3h 53m
Thu 11/126:08 pm -
1 stop4h 12m
Deal found 9/21![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 1/234:15 pm -
1 stop5h 52m
Wed 1/2710:34 am -
1 stop4h 59m
Deal found 9/22![United Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:23 pm -
2 stops23h 41m
Thu 11/1210:20 am -
1 stop10h 20m
Deal found 9/21![American Airlines logo]()
$920
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/82:28 pm -
1 stop5h 41m
Mon 10/126:03 pm -
1 stop4h 48m
Deal found 9/22![United Airlines logo]()
$643
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/55:57 pm -
1 stop6h 02m
Fri 10/96:03 pm -
1 stop15h 43m
Deal found 9/20![United Airlines logo]()
$746
Last-minute flights from Billings to Colorado SpringsDiscover last-minute flight deals from Billings to Colorado Springs. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to Colorado Springs. Data last updated September 24, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/55:57 pm -
1 stop6h 02m
Fri 10/96:03 pm -
1 stop15h 43m
Deal found 9/20![United Airlines logo]()
$746
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 10/65:57 pm -
1 stop4h 09m
Sat 10/106:00 am -
1 stop3h 46m
Deal found 9/21![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/82:28 pm -
1 stop5h 41m
Mon 10/126:03 pm -
1 stop4h 48m
Deal found 9/22![United Airlines logo]()
$643
One-way flights from Billings to Colorado SpringsSearch for one-way flight options from Billings to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from Billings to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:40 pm -
1 stop27h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Allegiant Air logo]()
$235
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/235:57 pm -
1 stop4h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$284
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 10/245:00 am -
2 stops16h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/215:00 am -
2 stops16h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:05 pm -
3 stops49h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$714
Find flight deals from Billings to Colorado Springs
Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Colorado Springs (COS). 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 September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (United Airlines) |
One-way from | $235 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Billings to Colorado Springs 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 7,457,451 searches. Data last updated September 24, 2026.
Use the filters below to find and compare flights from Billings to Colorado Springs that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BillingsColorado Springs
BIL Billings Logan Intl - COS Colorado Springs
BILCOS
Billings Logan Intl
Wed 10/21
1:40 pm-5:10 pm
1 stop27h 30m
Colorado Springs
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$235
Quickest round-trip
BillingsColorado Springs
BIL Billings Logan Intl - COS Colorado Springs
BILCOS
Billings Logan Intl
Tue 10/6
5:57 pm-10:06 pm
1 stop4h 09m
Colorado Springs
Sat 10/10
6:00 am-9:46 am
1 stop3h 46m
$369
BillingsColorado Springs
BIL Billings Logan Intl - COS Colorado Springs
BILCOS
Billings Logan Intl
Thu 11/5
6:29 pm-10:22 pm
1 stop3h 53m
Colorado Springs
Thu 11/12
6:08 pm-10:20 pm
1 stop4h 12m
$384
BillingsColorado Springs
BIL Billings Logan Intl - COS Colorado Springs
BILCOS
Billings Logan Intl
Sat 1/23
4:15 pm-10:07 pm
1 stop5h 52m
Colorado Springs
Wed 1/27
10:34 am-3:33 pm
1 stop4h 59m
$439
BillingsColorado Springs
BIL Billings Logan Intl - COS Colorado Springs
BILCOS
Billings Logan Intl
Wed 10/21
5:00 am-9:53 pm
2 stops16h 53m
Colorado Springs
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$459
BillingsColorado Springs
BIL Billings Logan Intl - COS Colorado Springs
BILCOS
Billings Logan Intl
Fri 10/23
4:00 pm-10:55 am
2 stops18h 55m
Colorado Springs
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$484
BillingsColorado Springs
BIL Billings Logan Intl - COS Colorado Springs
BILCOS
Billings Logan Intl
Thu 10/8
2:28 pm-8:09 pm
1 stop5h 41m
Colorado Springs
Mon 10/12
6:03 pm-10:51 pm
1 stop4h 48m
$643
BillingsColorado Springs
BIL Billings Logan Intl - COS Colorado Springs
BILCOS
Billings Logan Intl
Sat 10/24
12:05 pm-1:16 pm
3 stops49h 11m
Colorado Springs
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$714
BillingsColorado Springs
BIL Billings Logan Intl - COS Colorado Springs
BILCOS
Billings Logan Intl
Mon 10/5
5:57 pm-11:59 pm
1 stop6h 02m
Colorado Springs
Fri 10/9
6:03 pm-9:46 am
1 stop15h 43m
$746
BillingsColorado Springs
BIL Billings Logan Intl - COS Colorado Springs
BILCOS
Billings Logan Intl
Thu 11/5
1:23 pm-1:04 pm
2 stops23h 41m
Colorado Springs
Thu 11/12
10:20 am-8:40 pm
1 stop10h 20m
$920
Sorted by cheapest first
Compare providers for flights from Billings to Colorado Springs
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Colorado Springs in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Billings-Colorado Springs flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Colorado Springs flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Colorado Springs flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Billings-Colorado Springs flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Colorado Springs flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Billings to Colorado Springs
Have a flexible travel schedule? Discover the best time to fly to Colorado Springs from Billings with our price prediction graph.
BIL-COS
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.
Related info for your journey
Find useful and relevant information for your journey from Billings to Colorado Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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