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 9 hours ago
$90
Roundtrip
found 9 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 9 hours ago
Sat, Feb 20 - Sat, Feb 27
SEA
Seattle - Tacoma Intl.
BIL
Logan Intl.
$227 Roundtrip, found 10 hours ago
$227
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sat, Feb 20 from Seattle - Tacoma Intl. to Logan Intl., returning Sat, Feb 27, priced at $227 found 10 hours ago
Tue, Dec 8 - Sat, Dec 12
PDX
Portland Intl.
BIL
Logan Intl.
$247 Roundtrip, found 19 hours ago
$247
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Tue, Dec 8 from Portland Intl. to Logan Intl., returning Sat, Dec 12, priced at $247 found 19 hours ago
Thu, Sep 24 - Mon, Sep 28
DEN
Denver Intl.
BIL
Logan Intl.
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 24 from Denver Intl. to Logan Intl., returning Mon, Sep 28, priced at $259 found 1 day ago
Wed, Nov 25 - Sat, Nov 28
SLC
Salt Lake City Intl.
BIL
Logan Intl.
$291 Roundtrip, found 3 days ago
$291
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Nov 25 from Salt Lake City Intl. to Logan Intl., returning Sat, Nov 28, priced at $291 found 3 days ago
Wed, Sep 23 - Wed, Sep 30
MSP
Minneapolis - St. Paul Intl.
BIL
Logan Intl.
$299 Roundtrip, found 3 hours ago
$299
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Sep 23 from Minneapolis - St. Paul Intl. to Logan Intl., returning Wed, Sep 30, priced at $299 found 3 hours ago
Thu, Feb 18 - Wed, Feb 24
LAX
Los Angeles Intl.
BIL
Logan Intl.
$321 Roundtrip, found 7 hours ago
$321
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Thu, Feb 18 from Los Angeles Intl. to Logan Intl., returning Wed, Feb 24, priced at $321 found 7 hours ago
Tue, Oct 13 - Sat, Oct 17
DFW
Dallas-Fort Worth Intl.
BIL
Logan Intl.
$332 Roundtrip, found 3 days ago
$332
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Oct 13 from Dallas-Fort Worth Intl. to Logan Intl., returning Sat, Oct 17, priced at $332 found 3 days ago
OriginDestinationTravel DatesFlights From*
AZABillingsNovember 13 to November 16$90
LASBillingsOctober 2 to October 5$92
SEABillingsOctober 21 to October 24$227
PDXBillingsSeptember 22 to September 26$247
DENBillingsSeptember 24 to September 28$259
SLCBillingsNovember 20 to November 22$291
MSPBillingsSeptember 23 to September 30$299
DFWBillingsOctober 13 to October 17$332
BNABillingsSeptember 29 to October 5$345
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
BNABillingsAugust 29 to September 5$414
DFWBillingsAugust 29 to September 12$436
PHLBillingsAugust 30 to September 6$500
PDXBillingsAugust 28 to September 5$574
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

Oct 16 - Oct 20

4 night stay

Chicago (ORD) to Billings (BIL)

Delta • Non-stop roundtrip • Coach
Price was $504, price is now $433 per person
$433
per person
found 1 day ago
Billings Hotel and Convention Center
3.0-star property

Billings Hotel and Convention Center

Oct 16 - Oct 20

4 night stay

Chicago (ORD) to Billings (BIL)

Delta • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $954, price is now $547 per person
$547
per person
found 1 day ago
Northern Hotel
4.0-star property

Northern Hotel

Oct 16 - Oct 20

4 night stay

Chicago (ORD) to Billings (BIL)

Delta • Non-stop roundtrip • Coach
Price was $801, price is now $638 per person
$638
per person
found 1 day 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.
8.8/10 Excellent! (2,021 reviews)
"Was nice and clean, would stay there again."

Reviewed on Aug 22, 2026

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! (1,800 reviews)
"Comfortable beds. Seem like room was renovated."

Reviewed on Aug 22, 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.
9.6/10 Exceptional! (1,269 reviews)
"I appreciated the historical nuance of the place. Clean and cozy."

Reviewed on Aug 22, 2026

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! (1,296 reviews)
"The front desk staff were friendly and helpful. I checked out too early for breakfast so don’t have any comments regarding that. The room was clean and comfortable."

Reviewed on Aug 22, 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.