Cheap Flights to Frontier 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

How Much Does it Cost To Fly To Frontier County?

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

Fri, Nov 20 - Sun, Nov 22
DEN
Denver Intl.
LBF
North Platte Regional
$198 Roundtrip, found 1 day ago
$198
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 20 from Denver Intl. to North Platte Regional, returning Sun, Nov 22, priced at $198 found 1 day ago
Fri, Dec 4 - Mon, Dec 7
DEN
Denver Intl.
MCK
McCook Regional
$198 Roundtrip, found 9 hours ago
$198
Roundtrip
found 9 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 9 hours ago
Fri, Nov 20 - Sun, Nov 22
DEN
Denver Intl.
LBF
North Platte Regional
$208 Roundtrip, found 1 day ago
$208
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 20 from Denver Intl. to North Platte Regional, returning Sun, Nov 22, priced at $208 found 1 day 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
Fri, Nov 20 - Sun, Nov 22
DEN
Denver Intl.
LBF
North Platte Regional
$290 Roundtrip, found 1 day ago
$290
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 20 from Denver Intl. to North Platte Regional, returning Sun, Nov 22, priced at $290 found 1 day 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, Nov 20 - Sun, Nov 22
GJT
Grand Junction Regional
LBF
North Platte Regional
$325 Roundtrip, found 1 day ago
$325
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 20 from Grand Junction Regional to North Platte Regional, returning Sun, Nov 22, priced at $325 found 1 day ago
Sun, Nov 8 - Sun, Nov 15
BZN
Bozeman Yellowstone Intl.
LBF
North Platte Regional
$330 Roundtrip, found 18 hours ago
$330
Roundtrip
found 18 hours ago
Select United flight, departing Sun, Nov 8 from Bozeman Yellowstone Intl. to North Platte Regional, returning Sun, Nov 15, priced at $330 found 18 hours ago
OriginDestinationTravel DatesFlights From*
DENNorth PlatteNovember 20 to November 22$198
DENMcCookNovember 6 to November 10$198
IAHMcCookDecember 4 to December 7$556
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DENMcCookOctober 17 to October 25$248
*Prices include taxes and fees

Travelers ❤️ These Frontier County 🏨

Best Western Plus Lexington NE

Best Western Plus Lexington NE

2.5 out of 5
2605 Plum Creek Pkwy Lexington NE
Book a stay at this business-friendly hotel in Lexington. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Heartland Museum of Military Vehicles and Dawson County Raceway are located nearby.
8.8/10 Excellent! (720 reviews)
"Smelled like fresh paint throughout the facility. First time there but it appears they have done some major remodeling. Nice and clean. Would not hesitate to stay again."

Reviewed on Oct 12, 2026

Opens in a new windowBest Western Plus Lexington NE
Horse Creek Inn

Horse Creek Inn

2.5 out of 5
1 Holiday Bison Dr McCook NE
Stay at this hotel in McCook. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Carver Cinemas and Jaycees Complex are located nearby.
Opens in a new windowHorse Creek Inn
Comfort Suites Gothenburg South

Comfort Suites Gothenburg South

2.5 out of 5
315 Platte River Rd Gothenburg NE
Book a stay at this business-friendly hotel in Gothenburg. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attraction Pony Express Station Gothenburg is located nearby.
Opens in a new windowComfort Suites Gothenburg South
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
Cobblestone Hotel & Suites - McCook

Cobblestone Hotel & Suites - McCook

2.5 out of 5
1301 N Hwy 83 McCook NE
Book a stay at this golf hotel in McCook. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions TJ'S Family Fun Center and Carver Cinemas are located nearby.
9.2/10 Wonderful! (730 reviews)
"Our room was clean, quiet and comfortable."

Reviewed on Oct 12, 2026

Opens in a new windowCobblestone Hotel & Suites - McCook
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 Frontier County?
Within the last seven days, the cheapest roundtrip flight to Frontier County cost $198 on our site. Check out our fabulous deals, book your tickets and get ready for your next exciting getaway. This price was available on Travelocity for flights to Frontier County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Frontier County?
Find a fare at the right price with one of the 15 airlines that jet to Frontier County. If you're going to Cambridge, let Boutique Air take you to this buzzing destination to discover its top attractions. This reputable carrier offers 52 flights there every month.
What is the cheapest month to fly to Frontier County?
If you're dreaming about a getaway in Frontier County, November is the cheapest month to hop on a plane. This is based on Travelocity's direct return flight demand between January and December last year. Choose your travel dates and book your spot today.
How can I check my flight status to Frontier County?
Head to our helpful customer portal, Trips. You'll find just about everything related to your flight to Frontier County here, including valuable information about gate changes, flight status and more. Keep an eye out for Trips at the top right of the Travelocity homepage. Just sign up, log in and find the answers to your questions. Or you can access your itinerary while you're traveling and get real-time travel notifications with the Travelocity app. All your itineraries are in one place, making it a breeze to share details with any members of your family flying with you.
How do I find the best deals on flights to Frontier County?
Be flexible with your travel dates and there's a strong chance you'll find an epic deal. When searching for flights on Travelocity, tap on the "Flexible dates" box at the top of the page to see prices for nearby days. Also try to book early and avoid vacation periods. In the last seven days, the lowest price for a roundtrip flight to Frontier 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 Frontier County with Travelocity?
An amazing getaway is at your fingertips when you plan your trip with Travelocity. With competitive deals on cheap family flights, hotels, rental cars and more, we make it simple to locate awesome prices to suit your needs. You can also try out our 24/7 social media assistance and free cancellation policies on most hotels throughout your trip. Wander with us and lock in your cheap flights to Frontier County today.
What are the most popular flight routes to Frontier County?
With great connections, arranging flights to Frontier County is stress-free. Here are several of the main flight routes to this favorite destination:

  • 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 Frontier County on average?
Get your next great adventure off to a flying start by picking up an awesome deal with Travelocity. In the last seven days, roundtrip flights to Frontier County cost between $198 and $556. Check out our site and secure a ticket that's within your budget. 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 Frontier County?
To get a feel for the average length of a direct flight to Frontier County, browse through these preferred routes:

  • 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 Frontier County?
The time your flight takes and whether you opt for a full-service or low-priced carrier will determine what you can expect on board. If you're on the lookout for long-haul flights to Frontier County, food, drinks and entertainment will often be included. Trying to find cheap flights for family vacations? Check out your options with budget carriers. Normally, these airlines don't offer as many inclusions, or you'll have to pay a fee for them.