Cheap Flights to Thomas County from $99 (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Jet to one of Thomas County's top cities

A landscape with prominent rock formations.

Colby

Flights
Colby

How Much Does it Cost To Fly To Thomas County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, Dec 4 - Mon, Dec 7
DEN
Denver Intl.
MCK
McCook Regional
$198 Roundtrip, found 12 hours ago
$198
Roundtrip
found 12 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Dec 4 from Denver Intl. to McCook Regional, returning Mon, Dec 7, priced at $198 found 12 hours ago
Sat, Oct 17 - Sun, Oct 25
DEN
Denver Intl.
MCK
McCook Regional
$248 Roundtrip, found 3 days ago
$248
Roundtrip
found 3 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Oct 17 from Denver Intl. to McCook Regional, returning Sun, Oct 25, priced at $248 found 3 days ago
Thu, Dec 24 - Mon, Dec 28
DEN
Denver Intl.
MCK
McCook Regional
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Dec 24 from Denver Intl. to McCook Regional, returning Mon, Dec 28, priced at $299 found 2 days ago
Fri, Dec 4 - Mon, Dec 7
IAH
George Bush Intercontinental
MCK
McCook Regional
$556 Roundtrip, found 12 hours ago
$556
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Dec 4 from George Bush Intercontinental to McCook Regional, returning Mon, Dec 7, priced at $556 found 12 hours ago
Fri, Dec 4 - Mon, Dec 7
IAH
George Bush Intercontinental
MCK
McCook Regional
$566 Roundtrip, found 12 hours ago
$566
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Dec 4 from George Bush Intercontinental to McCook Regional, returning Mon, Dec 7, priced at $566 found 12 hours ago
Fri, Dec 4 - Mon, Dec 7
IAH
George Bush Intercontinental
MCK
McCook Regional
$581 Roundtrip, found 12 hours ago
$581
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Dec 4 from George Bush Intercontinental to McCook Regional, returning Mon, Dec 7, priced at $581 found 12 hours ago
Fri, Dec 4 - Mon, Dec 7
IAH
George Bush Intercontinental
MCK
McCook Regional
$586 Roundtrip, found 12 hours ago
$586
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Dec 4 from George Bush Intercontinental to McCook Regional, returning Mon, Dec 7, priced at $586 found 12 hours ago
Fri, Dec 4 - Mon, Dec 7
IAH
George Bush Intercontinental
MCK
McCook Regional
$591 Roundtrip, found 12 hours ago
$591
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Dec 4 from George Bush Intercontinental to McCook Regional, returning Mon, Dec 7, priced at $591 found 12 hours ago
OriginDestinationTravel DatesFlights From*
DENMcCookNovember 6 to November 10$198
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DENMcCookOctober 17 to October 25$248
*Prices include taxes and fees

Travelers ❤️ These Thomas County 🏨

Comfort Inn & Suites Colby

Comfort Inn & Suites Colby

2.5 out of 5
675 W Horton Ave Colby KS
Stay at this hotel in Colby. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Prairie Museum of Art and History and Colby Aquatic Park are located nearby.
9.8/10 Exceptional! (252 reviews)
"Very nice, clean and comfortable room."

Reviewed on Oct 12, 2026

Opens in a new windowComfort Inn & Suites Colby
Quality Inn & Suites Colby

Quality Inn & Suites Colby

2.5 out of 5
2225 S Range Ave Colby KS
Book a stay at this business-friendly hotel in Colby. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Prairie Museum of Art and History and Colby Aquatic Park are located nearby.
8.4/10 Very Good! (1,003 reviews)
"Quiet,clean and close to restaurants"

Reviewed on Oct 12, 2026

Opens in a new windowQuality Inn & Suites Colby
Sleep Inn & Suites Colby

Sleep Inn & Suites Colby

2.5 out of 5
2075 Sewell Ave Colby KS
Book a stay at this business-friendly hotel in Colby. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Prairie Museum of Art and History and Colby Aquatic Park are located nearby.
Opens in a new windowSleep Inn & Suites Colby
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
Days Inn by Wyndham Colby

Days Inn by Wyndham Colby

2 out of 5
1925 SOUTH RANGE Colby KS
Book a stay at this business-friendly hotel in Colby. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Prairie Museum of Art and History and Colby Aquatic Park are located nearby.
Opens in a new windowDays Inn by Wyndham Colby
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Thomas County?
Your next vacation doesn't have to put a dent in your travel budget. Within the last seven days, the cheapest roundtrip flight to Thomas County cost $198. Find your ideal fare and spend the money you save on awesome experiences. This price was available on Travelocity for flights to Thomas County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Thomas County?
You can pick from 15 airlines when you want to organize your flight to Thomas County. Let Boutique Air take you there. This well-known carrier has 52 services a month to Colby, Thomas County's premier city.
What is the cheapest month to fly to Thomas County?
For your biggest chance at landing a terrific flight deal, time your break during December. Based on Travelocity's direct flight demand from January to December last year, it's the most affordable period to journey to Thomas County.
How can I check my flight status to Thomas County?
Get updates about your flight status and gate numbers with Trips. Travelocity's handy portal can be found at the top right of our homepage and is where you can view and manage your bookings. Create a free account in a matter of seconds and access everything you need. The Travelocity app allows you to look up the details of your flight to Thomas County while you're out and about — and even while you're offline. The app has your booking needs sorted. Whether you'd like to arrange transportation from your airport or share itinerary details with any members of your family flying with you, our clever app can help.
How do I find the best deals on flights to Thomas County?
Be flexible with your dates and you're likely to find an epic deal. After you've searched for flights on Travelocity, hit the "Flexible dates" box above your results to compare prices with surrounding days. Also try to book in advance and avoid the high season. In the last seven days, the best price for a return flight to Thomas County was $198. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Thomas County with Travelocity?
An awesome vacation is only a click or two away when you plan your trip with Travelocity. With a wide range of choices and great deals on cheap family flights, rental cars and more, we make it simple to find the best prices to suit your needs. You can also make use of our round-the-clock customer assistance and free cancellations on most hotels during every stage of the process. Wander with us and reserve your cheap flights to Thomas County today.
What are the most popular flight routes to Thomas County?
To help you choose your flights to Thomas County, check out our list of some of the well-known routes:

  • Chicago, IL (ORD-O'Hare Intl.) to Denver Intl. Airport (DEN) - 4,138 flights a month.
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Denver Intl. Airport (DEN) - 3,683 flights a month.
  • Salt Lake City, UT (SLC-Salt Lake City Intl.) to Denver Intl. Airport (DEN) - 3,549 flights a month.

How much is a flight to Thomas County on average?
Passengers have scored roundtrip flights to Thomas County for between $198 and $591 with Travelocity in the last seven days. Whether you'd like to fly budget or first class, we'll help you get your hands on an amazing deal. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Thomas County?
Listed below are a number of preferred direct flights to Thomas County and their average journey times:

  • Chicago, IL (ORD-O'Hare Intl.) to Denver Intl. Airport (DEN) - 2 hours and 38 minutes
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Denver Intl. Airport (DEN) - 2 hours and 24 minutes
  • Salt Lake City, UT (SLC-Salt Lake City Intl.) to Denver Intl. Airport (DEN) - 1 hour and 48 minutes

What can I expect on a flight to Thomas County?
The time your flight takes and whether you choose a low-priced or full-service carrier will determine what you can expect on board. If you're on the lookout for long-haul flights to Thomas County, meals, drinks and entertainment should be included. After cheap flights for family vacations? Check out the fares with budget carriers. These airlines generally don't offer as many inclusions, so be prepared to pay for your drinks and meals.