Cheap Flights to Yellowstone County from $55 (2026/2027)

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A cityscape with a large industrial area, a central business district, and surrounding green hills.

Billings

Flights
Billings

How Much Does it Cost To Fly To Yellowstone County?

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

Fri, Nov 13 - Mon, Nov 16
AZA
Phoenix - Mesa Gateway
BIL
Logan Intl.
$90 Roundtrip, found 7 hours ago
$90
Roundtrip
found 7 hours ago
Select Allegiant Air flight, departing Fri, Nov 13 from Phoenix - Mesa Gateway to Logan Intl., returning Mon, Nov 16, priced at $90 found 7 hours ago
Fri, Oct 2 - Mon, Oct 5
LAS
Harry Reid Intl.
BIL
Logan Intl.
$92 Roundtrip, found 2 days ago
$92
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Fri, Oct 2 from Harry Reid Intl. to Logan Intl., returning Mon, Oct 5, priced at $92 found 2 days ago
Sat, Oct 31 - Sat, Nov 7
SEA
Seattle - Tacoma Intl.
BIL
Logan Intl.
$225 Roundtrip, found 6 days ago
$225
Roundtrip
found 6 days ago
Select Bargain Flight flight, departing Sat, Oct 31 from Seattle - Tacoma Intl. to Logan Intl., returning Sat, Nov 7, priced at $225 found 6 days ago
Tue, Dec 8 - Sat, Dec 12
PDX
Portland Intl.
BIL
Logan Intl.
$247 Roundtrip, found 2 hours ago
$247
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Tue, Dec 8 from Portland Intl. to Logan Intl., returning Sat, Dec 12, priced at $247 found 2 hours ago
Wed, Oct 7 - Wed, Oct 14
MSP
Minneapolis - St. Paul Intl.
BIL
Logan Intl.
$299 Roundtrip, just found
$299
Roundtrip
just found
Select Delta flight, departing Wed, Oct 7 from Minneapolis - St. Paul Intl. to Logan Intl., returning Wed, Oct 14, priced at $299 just found
Thu, Sep 24 - Mon, Sep 28
SMF
Sacramento Intl.
BIL
Logan Intl.
$321 Roundtrip, found 20 hours ago
$321
Roundtrip
found 20 hours ago
Select Delta flight, departing Thu, Sep 24 from Sacramento Intl. to Logan Intl., returning Mon, Sep 28, priced at $321 found 20 hours ago
Wed, Sep 23 - Tue, Oct 6
AUS
Austin-Bergstrom Intl.
BIL
Logan Intl.
$321 Roundtrip, found 2 days ago
$321
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Sep 23 from Austin-Bergstrom Intl. to Logan Intl., returning Tue, Oct 6, priced at $321 found 2 days ago
Mon, Jan 11 - Thu, Jan 14
LAX
Los Angeles Intl.
BIL
Logan Intl.
$321 Roundtrip, found 4 hours ago
$321
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Mon, Jan 11 from Los Angeles Intl. to Logan Intl., returning Thu, Jan 14, priced at $321 found 4 hours ago
OriginDestinationTravel DatesFlights From*
AZABillingsNovember 13 to November 16$90
LASBillingsOctober 2 to October 5$92
SEABillingsOctober 31 to November 7$225
PDXBillingsSeptember 22 to September 26$247
DENBillingsSeptember 24 to September 28$259
SLCBillingsNovember 20 to November 22$291
MSPBillingsSeptember 23 to September 30$299
BNABillingsNovember 7 to November 14$321
DFWBillingsOctober 13 to October 17$332
PHLBillingsOctober 22 to October 26$379
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LASBillingsAugust 28 to September 4$210
AZABillingsAugust 28 to August 31$226
SEABillingsAugust 29 to September 8$354
PDXBillingsAugust 28 to October 5$397
BNABillingsAugust 29 to September 5$414
DFWBillingsAugust 29 to August 30$491
PHLBillingsAugust 30 to September 6$500
MSPBillingsAugust 28 to September 1$993
*Prices include taxes and fees

Best Yellowstone County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Western Executive Inn
2.5-star property

Western Executive Inn

Sep 30 - Oct 7

7 night stay

Fresno (FAT) to Billings (BIL)

Alaska Airlines • Non-stop roundtrip • Coach
Price was $808, price is now $674 per person
$674
per person
found 24 hours ago
Billings Hotel and Convention Center
3.0-star property

Billings Hotel and Convention Center

Sep 30 - Oct 7

7 night stay

Fresno (FAT) to Billings (BIL)

Alaska Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,449, price is now $891 per person
$891
per person
found 24 hours ago
Northern Hotel
4.0-star property

Northern Hotel

Sep 30 - Oct 7

7 night stay

Fresno (FAT) to Billings (BIL)

Alaska Airlines • Non-stop roundtrip • Coach
Price was $1,357, price is now $1,042 per person
$1,042
per person
found 24 hours ago
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Travelers ❤️ These Yellowstone County 🏨

Kelly Inn Billings Montana

Kelly Inn Billings Montana

2.5 out of 5
5610 South Frontage Road Billings MT
Stay at this hotel in Billings. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. Popular attractions First Interstate Arena at MetraPark and Copper Creek Casino are located nearby.
Opens in a new windowKelly Inn Billings Montana
Billings Hotel and Convention Center

Billings Hotel and Convention Center

3 out of 5
1223 Mullowney Ln Billings MT
Stay at this hotel in Billings. Enjoy free WiFi, free parking, and a casino. Our guests praise the pool and the helpful staff in our reviews. Popular attractions First Interstate Arena at MetraPark and Copper Creek Casino are located nearby.
8.2/10 Very Good! (1,799 reviews)
"Clean room"

Reviewed on Aug 20, 2026

Opens in a new windowBillings Hotel and Convention Center
Northern Hotel

Northern Hotel

4 out of 5
19 North Broadway Billings MT
Book a stay at this luxury hotel in Billings. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the restaurant and the bar in our reviews. Popular attractions First Interstate Arena at MetraPark and Western Heritage Center are located nearby.
Opens in a new windowNorthern Hotel
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Dude Rancher Lodge

Dude Rancher Lodge

3 out of 5
415 N 29th St Billings MT
Book a stay at this business-friendly motel in Billings. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions First Interstate Arena at MetraPark and Alberta Bair Theater are located nearby.
8.6/10 Excellent! (1,295 reviews)
"Very nice staff, an older hotel but remodeled and very clean and new looking. Great shower. close to city amenities."

Reviewed on Aug 21, 2026

Opens in a new windowDude Rancher Lodge
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 Yellowstone County?
A roundtrip flight to Yellowstone County cost as little as $90 over the last seven days. Once you've chosen your travel dates, we'll help you land an amazing deal. This price was available on Travelocity for flights to Yellowstone County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Yellowstone County?
For your greatest chance at landing an excellent flight deal, time your break during November. Based on Travelocity's direct flight demand from January to December last year, it's the cheapest period to fly to Yellowstone County.
How can I check my flight status to Yellowstone County?
Get helpful alerts about your flight status, gate numbers and more with Trips. Travelocity's customer portal can be found at the top right of our homepage and is the place to view and manage your bookings. Create your account in a matter of seconds and you're all set. The Travelocity app allows you to check the details of your flight to Yellowstone County while you're out and about — and even when offline. Travelocity's app can sort out all your booking needs. Whether you'd like to organize transportation to or from the airport or share itineraries with any members of your family flying with you, our app has your back.
How do I find the best deals on flights to Yellowstone County?
Being flexible with your travel dates is a good way to nab an incredible deal. Travelocity makes it a piece of cake to find your perfect fare through the "Flexible dates" function. First, search for your flight to Yellowstone County, then compare the cheapest prices for nearby dates by hitting the Flexible dates dropdown box above. Booking well in advance and avoiding peak travel periods are other suggestions. In the last seven days, the cheapest price for a roundtrip flight to Yellowstone County was $90. 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 Yellowstone County with Travelocity?
From cheap family flights to hotels and activities, Travelocity has got you covered for awesome adventures. With everything you need in one convenient place, you can spend more time daydreaming about the wonderful things you'll be doing in Yellowstone County and less time on the travel details. Plus with our Price Match Guarantee and free cancellation on most hotels, we do our best to make your next vacation a stress-free one.
What are the most popular flight routes to Yellowstone County?
Whether you're thinking about a short trip or a long stay, Travelocity can help you find your flight to Yellowstone County. The leading flight routes to this destination include:

  • Sidney, MT (SDY-Sidney-Richland Municipal) to Logan Intl. Airport (BIL) - 1,061 flights a month.
  • Denver, CO (DEN-Denver Intl.) to Logan Intl. Airport (BIL) - 862 flights a month.
  • Salt Lake City, UT (SLC-Salt Lake City Intl.) to Logan Intl. Airport (BIL) - 637 flights a month.

How much is a flight to Yellowstone County on average?
Based on prices found on Travelocity over the last seven days, roundtrip flights to Yellowstone County cost between $90 and $993. Whenever you're ready to go, Travelocity will help you find a fare that'll suit 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 Yellowstone County?
Where you depart from will typically determine how long your direct flight to Yellowstone County will be. Here are a few of the leading routes to Yellowstone County and their average journey times:

  • Sidney, MT (SDY-Sidney-Richland Municipal) to Logan Intl. Airport (BIL) - 1 hour and 35 minutes
  • Denver, CO (DEN-Denver Intl.) to Logan Intl. Airport (BIL) - 1 hour and 36 minutes
  • Salt Lake City, UT (SLC-Salt Lake City Intl.) to Logan Intl. Airport (BIL) - 1 hour and 24 minutes

What can I expect on a flight to Yellowstone County?
This mostly depends on where you're departing from and which air carrier you choose. You're likely to find all types of flights to Yellowstone County, from business fares to cheap flights for family vacations. If you're traveling long haul, your airline will typically offer passengers entertainment and hot meals as well as games to keep your little ones busy.