$99 Cheap flights to Frontier County

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Cheap flights to Frontier County from $99 One Way, $198 Round Trip

$198 return flights and $99 one-way flights to Frontier County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 3 - Sun, Dec 6
DEN
Denver
MCK
McCook
$198 Roundtrip, found 3 days ago
$198
Roundtrip
found 3 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Dec 3 from Denver to McCook, returning Sun, Dec 6, priced at $198 found 3 days ago
Fri, Nov 27 - Tue, Dec 1
DEN
Denver
LBF
North Platte
$290 Roundtrip, found 4 days ago
$290
Roundtrip
found 4 days ago
Select United flight, departing Fri, Nov 27 from Denver to North Platte, returning Tue, Dec 1, priced at $290 found 4 days ago
Fri, May 7 - Wed, May 12
LAS
Las Vegas
LBF
North Platte
$292 Roundtrip, found 4 days ago
$292
Roundtrip
found 4 days ago
Select United flight, departing Fri, May 7 from Las Vegas to North Platte, returning Wed, May 12, priced at $292 found 4 days ago
Thu, Jul 1 - Mon, Jul 5
DEN
Denver
LBF
North Platte
$298 Roundtrip, found 20 hours ago
$298
Roundtrip
found 20 hours ago
Select United flight, departing Thu, Jul 1 from Denver to North Platte, returning Mon, Jul 5, priced at $298 found 20 hours ago
Wed, Dec 23 - Mon, Dec 28
DEN
Denver
MCK
McCook
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Dec 23 from Denver to McCook, returning Mon, Dec 28, priced at $299 found 3 days ago
Fri, May 7 - Wed, May 12
LAS
Las Vegas
LBF
North Platte
$317 Roundtrip, found 6 days ago
$317
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 7 from Las Vegas to North Platte, returning Wed, May 12, priced at $317 found 6 days ago

Deals For This Weekend's Flights

Find The Perfect Hotel For After Your Flight

Score Epic Frontier County Accommodation Deals

Best Western Plus Lexington NE

Best Western Plus Lexington NE

2.5 out of 5
2605 Plum Creek Pkwy Lexington NE
Fully refundableReserve now, pay when you stay
$81 nightly
The price is $90 total per night from Nov 8 to Nov 9
$90 total
Nov 8 - Nov 9
Total with taxes and fees
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 ...
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
Fully refundableReserve now, pay when you stay
$93 nightly
The price is $109 total per night from Nov 15 to Nov 16
$109 total
Nov 15 - Nov 16
Total with taxes and fees
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 ...
8.8/10 Excellent! (849 reviews)
"very clean rooms and staff was very helpful!!"

Reviewed on Nov 5, 2026

Opens in a new windowHorse Creek Inn
Cobblestone Hotel & Suites - McCook

Cobblestone Hotel & Suites - McCook

2.5 out of 5
1301 N Hwy 83 McCook NE
Fully refundableReserve now, pay when you stay
$111 nightly
The price is $129 total per night from Dec 7 to Dec 8
$129 total
Dec 7 - Dec 8
Total with taxes and fees
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. ...
9.2/10 Wonderful! (739 reviews)
"very good breakfast"

Reviewed on Nov 4, 2026

Opens in a new windowCobblestone Hotel & Suites - McCook
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Cobblestone Hotel & Suites - Cozad

Cobblestone Hotel & Suites - Cozad

2.5 out of 5
805 York Drive Cozad NE
Fully refundableReserve now, pay when you stay
$80 nightly
The price is $91 total per night from Nov 29 to Nov 30
$91 total
Nov 29 - Nov 30
Total with taxes and fees
Book a stay at this business-friendly hotel in Cozad. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
8.6/10 Excellent! (871 reviews)
"Great room, nice pool, nice facility!"

Reviewed on Nov 5, 2026

Opens in a new windowCobblestone Hotel & Suites - Cozad
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.

Need a Car For After Your Flight?

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Frontier County

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Orbitz Offers Exceptional Customer Service

Orbitz understands that your travel plans may change. That’s why we make it simple to cancel your ticket for Frontier County flights if necessary. All you have to do is contact the Orbitz Customer Service department to adjust your travel plans after booking. When you’re ready book your trip, just do a fresh search for the perfect flights to Frontier County again.

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Low Prices for Frontier County Flights

Orbitz has the scoop on cheap tickets and bargain airfare for flights to Frontier County. You can research the best flights for your trip and make your reservations all on our website with the confidence that you’re getting a great price.

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Frequently asked questions

Which airlines fly to Frontier County?
Take a look at the deals from the 12 airlines that offer flights to Frontier County. Whether you'd like to get comfortable in first class or save dollars in economy, there'll be a seat for you. Head for Denver Intl. Airport (DEN) with one of these major carriers:

  • United Airlines - 269 flights to Frontier County per month
  • Southwest Airlines - 88 flights to Frontier County per month
  • Air Canada - 83 flights to Frontier County per month

How much is a flight to Frontier County?
Round-trip flights to Frontier County this past week fluctuated from $198 to $317. If you were traveling one-way from Denver (DEN), you could have snapped up tickets from just $99.
How to book the cheapest flight to Frontier County?
Picking up cheap flights to Frontier County is as easy as booking your ticket with Orbitz. But if you want to make sure you're nabbing the best flight deals around, here are some tips your wallet will love:

  • Departing from or arriving at nearby airports can sometimes be more affordable. Enter your preferred departure and arrival points. Next, select the 'Nearby airports' function below to see your options.
  • Also, click on the 'Show flexible dates' option to see the fares on days around your selected departure. You may be able to score cheaper flight deals if your travel plans are flexible.
  • Select 'Show options' to narrow down your search results. You can choose your preferred seating class and airline here. Under 'Sort & Filter' to the left, you can even select whether you want to fly in the morning, afternoon or evening.
  • Book your airfare as soon as you've figured out your travel dates. While it does happen now and then, tickets rarely fall in price as your date of departure nears.
  • Consider combining your hotels, flights and car rentals into a package deal with Orbitz to make your dollar go further.
  • Where possible, avoid traveling in the busy season. Airfares are often at their highest during school breaks, summer and other vacation periods like Easter and Christmas.

What is the best time to book a flight to Frontier County?
Land a bargain and book your seats to Frontier County in January. If you've missed this month, fear not. February and August often have low airfares available. Be careful not to snooze on a sale — cheap flights come and go in an instant!
What day of the week is the cheapest to book a flight to Frontier County?
Get a great flight deal by booking on a Tuesday, Wednesday or Saturday. These are typically the best days to score cheap seats to Frontier County.
What is the cheapest day of the week to fly to Frontier County?
You can pick up cheap flights to Frontier County by taking to the skies on a Monday, according to Orbitz data from 2020. Tuesday is the next most affordable day, while Saturday has the most costly ticket prices. Whether you prefer to save cash or fly out whenever is convenient, you'll always get a rewarding deal with Orbitz.
What is the cheapest month to fly to Frontier County?
If you're flexible with your travel dates, consider leaving sometime in August. Orbitz data shows that this is generally the best month to take a trip if you're after cheap flights to Frontier County. As you might expect, fares rise in the busy month of June and flights sell out quickly.
Which airlines allow free cancellation?
If you're concerned your travel plans may change, Orbitz can help you find a flexible ticket. All you need to do is select "Filter by flexible change policies" when searching for your flights. We'll show you all the airlines that include free cancellation within 24 hours and no change fees — all on top of our awesome low prices.
What do I need for the flight to Frontier County?
The trick to a hassle-free flight is to prepare well. Listed below are some of our top tips that'll help get you ready for take off:

  • Before you step on to the plane, you'll need to present some form of government-issued ID, such as your passport. You'll also need your ticket. If you're traveling with children, check with your airline about which documents they may need.
  • Take some activities to keep you amused on your journey to Frontier County. Books and devices like tablets and laptops will do the trick. Be sure to take a refillable water bottle too. Even on short flights, it's important to keep well-hydrated.
  • Even if you're flying when it's sweltering outside, carry a warm top or scarf on board with you. Cabins are notorious for getting quite chilly!

How do I get cheap first-class/business deals to Frontier County?
Smart travelers have a talent for finding first or business-class fares to Frontier County without the hefty price tag. Be like them with these helpful hints:

  • Being flexible isn't just useful in the gym. Have some room to move around your travel dates so you can snap up more affordable airfares when a big sale drops.
  • Find a low-cost carrier that has business-class seats. They usually come with more space and a glass of Champagne — but without the high price.
  • Bid for an upgrade. Some carriers hold online auctions that let you offer a price for a seat up the front. You can also try upgrading with points earned through a flight rewards program.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.