$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 10 - Sun, Dec 13
DEN
Denver
MCK
McCook
$198 Roundtrip, found 4 hours ago
$198
Roundtrip
found 4 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Dec 10 from Denver to McCook, returning Sun, Dec 13, priced at $198 found 4 hours ago
Wed, Oct 21 - Wed, Oct 28
DEN
Denver
MCK
McCook
$248 Roundtrip, found 4 days ago
$248
Roundtrip
found 4 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Oct 21 from Denver to McCook, returning Wed, Oct 28, priced at $248 found 4 days ago
Sat, Dec 5 - Sat, Dec 12
ATL
Atlanta
LBF
North Platte
$360 Roundtrip, found 20 hours ago
$360
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Dec 5 from Atlanta to North Platte, returning Sat, Dec 12, priced at $360 found 20 hours ago
Sat, Dec 5 - Sat, Dec 12
ATL
Atlanta
LBF
North Platte
$370 Roundtrip, found 20 hours ago
$370
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Dec 5 from Atlanta to North Platte, returning Sat, Dec 12, priced at $370 found 20 hours ago
Wed, Nov 4 - Mon, Nov 9
PIT
Pittsburgh
LBF
North Platte
$376 Roundtrip, found 3 days ago
$376
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 4 from Pittsburgh to North Platte, returning Mon, Nov 9, priced at $376 found 3 days ago
Wed, Nov 4 - Mon, Nov 9
PIT
Pittsburgh
LBF
North Platte
$379 Roundtrip, found 3 days ago
$379
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 4 from Pittsburgh to North Platte, returning Mon, Nov 9, priced at $379 found 3 days ago
Wed, Nov 4 - Mon, Nov 9
PIT
Pittsburgh
LBF
North Platte
$384 Roundtrip, found 5 days ago
$384
Roundtrip
found 5 days ago
Select United flight, departing Wed, Nov 4 from Pittsburgh to North Platte, returning Mon, Nov 9, priced at $384 found 5 days ago
Wed, Nov 4 - Mon, Nov 9
PIT
Pittsburgh
LBF
North Platte
$386 Roundtrip, just found
$386
Roundtrip
just found
Select United flight, departing Wed, Nov 4 from Pittsburgh to North Platte, returning Mon, Nov 9, priced at $386 just found
Thu, Oct 22 - Fri, Oct 23
DEN
Denver
LBF
North Platte
$453 Roundtrip, found 2 days ago
$453
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 22 from Denver to North Platte, returning Fri, Oct 23, priced at $453 found 2 days ago
Thu, Oct 22 - Fri, Oct 23
DEN
Denver
LBF
North Platte
$504 Roundtrip, found 2 days ago
$504
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 22 from Denver to North Platte, returning Fri, Oct 23, priced at $504 found 2 days ago
Thu, Oct 22 - Fri, Oct 23
DEN
Denver
LBF
North Platte
$555 Roundtrip, found 2 days ago
$555
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 22 from Denver to North Platte, returning Fri, Oct 23, priced at $555 found 2 days ago
Thu, Oct 22 - Fri, Oct 23
DEN
Denver
LBF
North Platte
$607 Roundtrip, found 2 days ago
$607
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 22 from Denver to North Platte, returning Fri, Oct 23, priced at $607 found 2 days ago
Tue, Oct 20 - Wed, Oct 21
DEN
Denver
LBF
North Platte
$766 Roundtrip, found 2 days ago
$766
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 20 from Denver to North Platte, returning Wed, Oct 21, priced at $766 found 2 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
$84 nightly
The price is $94 total per night from Oct 25 to Oct 26
$94 total
Oct 25 - Oct 26
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 ...
8.8/10 Excellent! (725 reviews)
"It was a fine place to stay. But oddly the toilet paper was the cheapest I have ever seen. The rolls shredded as they unwound. Plenty of food options nearby."

Reviewed on Oct 16, 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
Fully refundableReserve now, pay when you stay
$98 nightly
The price is $114 total per night from Oct 25 to Oct 26
$114 total
Oct 25 - Oct 26
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! (840 reviews)
"It a budget hotel and you get what you pay for - that's the easiest way to describe it. I chose the cheapest room I could find in town as I was only there for a quick overnighter by myself. The staff were friendly and helpful and allowed me to change rooms without question because the first one reeked ..."

Reviewed on Oct 17, 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 Nov 9 to Nov 10
$129 total
Nov 9 - Nov 10
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! (732 reviews)
"Breakfast was not good. Not many options for gluten free either"

Reviewed on Oct 18, 2026

Opens in a new windowCobblestone Hotel & Suites - McCook
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Holiday Inn Express & Suites Lexington South by IHG

Holiday Inn Express & Suites Lexington South by IHG

2.5 out of 5
2812 HEARTLAND RD Lexington NE
Fully refundable
$115 nightly
The price is $129 total per night from Nov 16 to Nov 17
$129 total
Nov 16 - Nov 17
Total with taxes and fees
Stay at this hotel in Lexington. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Heartland Museum of Military Vehicles and Dawson County ...
9.4/10 Exceptional! (44 reviews)
"Very good stay."

Reviewed on Oct 16, 2026

Opens in a new windowHoliday Inn Express & Suites Lexington South by IHG
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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Be sure to check our cruise page for free shore excursions, onboard spending, balcony upgrades and other perks. Orbitz offers last-minute, luxury, weekend and summer cruises. You can even designate which port you want to sail from and pre-book on-shore activities. Get there on the cheap with discounts on flights to Frontier County and Frontier County flights. Get more bang for your travel buck at Orbitz.

Frequently asked questions

Which airlines fly to Frontier County?
Take a look at the deals from the 24 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 $766. 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.