$342+ Cheap flights from Colorado Springs to Appleton (COS - ATW)
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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
COS — ATW
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Colorado Springs to Appleton 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 Colorado Springs to Appleton
Cheapest
Best
Last-minute
Cheapest flights from Colorado Springs to AppletonExplore the most affordable flight options available from Colorado Springs to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Colorado Springs to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 10/1412:01 pm -
1 stop6h 06m
Sat 10/176:25 am -
1 stop5h 30m
Deal found 9/7![United Airlines logo]()
$342
This deal was found by Cheapflights users on 9/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:57 am -
1 stop6h 10m
Tue 10/66:25 am -
1 stop5h 30m
Deal found 9/5![United Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 9/7. 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.
Tue 10/131:31 pm -
1 stop7h 37m
Sun 10/185:35 am -
1 stop7h 55m
Deal found 9/7![Delta logo]()
$483
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 10/131:29 pm -
1 stop6h 39m
Sat 10/176:25 am -
1 stop5h 30m
Deal found 9/7![United Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 9/7. 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.
Sat 10/171:26 pm -
1 stop7h 42m
Sun 10/185:35 am -
1 stop7h 55m
Deal found 9/7![Delta logo]()
$489
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:58 pm -
2 stops6h 59m
Sat 10/175:29 am -
2 stops12h 22m
Deal found 9/7![American Airlines logo]()
$495
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:55 pm -
1 stop8h 50m
Sat 9/2611:09 am -
2 stops9h 47m
Deal found 9/9![Delta logo]()
$535
This Delta deal was found by Cheapflights users on 9/7. 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 10/166:07 pm -
2 stops26h 27m
Sun 10/185:35 am -
1 stop7h 55m
Deal found 9/7![Delta logo]()
$543
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Sun 10/1111:57 am -
1 stop6h 10m
Sat 10/176:25 am -
1 stop5h 30m
Deal found 9/7![United Airlines logo]()
$573
Best flights from Colorado Springs to AppletonDiscover carefully curated flight deals from Colorado Springs to Appleton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Colorado Springs to Appleton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 1/265:50 am -
1 stop7h 04m
Sat 1/305:00 pm -
1 stop5h 55m
Deal found 9/9![United Airlines logo]()
$402
Last-minute flights from Colorado Springs to AppletonDiscover last-minute flight deals from Colorado Springs to Appleton. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado Springs to Appleton. Data last updated September 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:55 pm -
1 stop8h 50m
Sat 9/2611:09 am -
2 stops9h 47m
Deal found 9/9![Delta logo]()
$535
This deal was found by Cheapflights users on 9/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:57 am -
1 stop6h 10m
Tue 10/66:25 am -
1 stop5h 30m
Deal found 9/5![United Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Sun 10/1111:57 am -
1 stop6h 10m
Sat 10/176:25 am -
1 stop5h 30m
Deal found 9/7![United Airlines logo]()
$573
This Delta deal was found by Cheapflights users on 9/7. 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.
Tue 10/131:31 pm -
1 stop7h 37m
Sun 10/185:35 am -
1 stop7h 55m
Deal found 9/7![Delta logo]()
$483
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 10/131:29 pm -
1 stop6h 39m
Sat 10/176:25 am -
1 stop5h 30m
Deal found 9/7![United Airlines logo]()
$485
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 10/1412:01 pm -
1 stop6h 06m
Sat 10/176:25 am -
1 stop5h 30m
Deal found 9/7![United Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:58 pm -
2 stops6h 59m
Sat 10/175:29 am -
2 stops12h 22m
Deal found 9/7![American Airlines logo]()
$495
This Delta deal was found by Cheapflights users on 9/7. 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 10/166:07 pm -
2 stops26h 27m
Sun 10/185:35 am -
1 stop7h 55m
Deal found 9/7![Delta logo]()
$543
This Delta deal was found by Cheapflights users on 9/7. 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.
Sat 10/171:26 pm -
1 stop7h 42m
Sun 10/185:35 am -
1 stop7h 55m
Deal found 9/7![Delta logo]()
$489
Find flight deals from Colorado Springs to Appleton
Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Appleton (ATW). 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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $342 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado Springs to Appleton 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 10, 2026.
Use the filters below to find and compare flights from Colorado Springs to Appleton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Colorado SpringsAppleton
COS Colorado Springs - ATW Appleton Intl
COSATW
Colorado Springs
Tue 1/26
5:50 am-1:54 pm
1 stop7h 04m
Appleton Intl
Sat 1/30
5:00 pm-9:55 pm
1 stop5h 55m
$402
Sorted by cheapest first
Compare providers for flights from Colorado Springs to Appleton
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 Colorado Springs to Appleton in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Colorado Springs-Appleton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Appleton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Appleton flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Colorado Springs-Appleton 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 Colorado Springs-Appleton 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 Colorado Springs to Appleton
Have a flexible travel schedule? Discover the best time to fly to Appleton from Colorado Springs with our price prediction graph.
COS-ATW
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.
Reviews of airlines servicing Appleton
Get insights into the airlines that provide service to Appleton. 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 Appleton. Reviews last updated September 10, 2026.
Get a feel of what it's like to fly with United Airlines from Colorado Springs to Appleton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.7
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.7
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Related info for your journey
Find useful and relevant information for your journey from Colorado Springs to Appleton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Appleton?
Book flights to Appleton if you plan to visit one of these locationsNeenah
Plymouth
Fond du Lac
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Colorado Springs and Appleton flights
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Top airline flying from Colorado Springs to Appleton
Discover the top airline that operate flights from Colorado Springs to Appleton. 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$324 | Average$457 | FlexibilityNo cancel fee | On-time69% |