$56 Cheap flights to Treasure County

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Cheap flights to Treasure County from $56 One Way, $102 Round Trip

$102 return flights and $56 one-way flights to Treasure 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.

Fri, Dec 4 - Sun, Dec 13
LAS
Las Vegas
BIL
Billings
$102 Roundtrip, found 13 hours ago
$102
Roundtrip
found 13 hours ago
Select Allegiant Air flight, departing Fri, Dec 4 from Las Vegas to Billings, returning Sun, Dec 13, priced at $102 found 13 hours ago
Wed, Feb 10 - Sat, Feb 20
SEA
Seattle
BIL
Billings
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Wed, Feb 10 from Seattle to Billings, returning Sat, Feb 20, priced at $225 found 1 day ago
Sat, Dec 12 - Sat, Dec 19
PDX
Portland
BIL
Billings
$247 Roundtrip, found 1 hour ago
$247
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Dec 12 from Portland to Billings, returning Sat, Dec 19, priced at $247 found 1 hour ago
Wed, Feb 10 - Sat, Feb 20
SEA
Seattle
BIL
Billings
$283 Roundtrip, found 1 day ago
$283
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Feb 10 from Seattle to Billings, returning Sat, Feb 20, priced at $283 found 1 day ago
Wed, Feb 10 - Sat, Feb 20
SEA
Seattle
BIL
Billings
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select United flight, departing Wed, Feb 10 from Seattle to Billings, returning Sat, Feb 20, priced at $288 found 1 day ago
Thu, Jan 21 - Wed, Jan 27
SMF
Sacramento
BIL
Billings
$355 Roundtrip, found 5 days ago
$355
Roundtrip
found 5 days ago
Select Bargain Flight flight, departing Thu, Jan 21 from Sacramento to Billings, returning Wed, Jan 27, priced at $355 found 5 days ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
LASBillingsOctober 30 to November 9$130
AZABillingsOctober 30 to November 9$251
SEABillingsOctober 30 to November 21$396
DFWBillingsOctober 31 to November 1$495
MSPBillingsOctober 31 to November 5$521
PDXBillingsNovember 1 to December 7$524
PHLBillingsNovember 1 to November 3$554
DENBillingsNovember 1 to November 2$692
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Treasure County Accommodation Deals

3-bedroom lodging located outside Hysham at an end of road farm setting.

3-bedroom lodging located outside Hysham at an end of road farm setting.

Hysham MT
Enjoy free WiFi, a garden, and laundry facilities.
10/10 Exceptional! (13 reviews)
"What a great secluded place! Jordan and his family afford anmazing opportunity for an abundance of wildlife."

Reviewed on Jan 8, 2026

Get rates
Opens in a new window3-bedroom lodging located outside Hysham at an end of road farm setting.
Homestead Inn and Suites

Homestead Inn and Suites

2.5 out of 5
201 14th St W Hardin MT
Fully refundableReserve now, pay when you stay
$131 nightly
The price is $142 total per night from Oct 26 to Oct 27
$142 total
Oct 26 - Oct 27
Total with taxes and fees
Stay at this motel in Hardin. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
9.2/10 Wonderful! (1,002 reviews)
"The building/rooms are in terrible shape and in need in a remodel."

Reviewed on Oct 22, 2026

Opens in a new windowHomestead Inn and Suites
Hardin Lodge Little Bighorn Battle Field I-90

Hardin Lodge Little Bighorn Battle Field I-90

2.5 out of 5
1324 N Crawford Ave Hardin MT
Fully refundableReserve now, pay when you stay
$93 nightly
The price is $100 total per night from Nov 1 to Nov 2
$100 total
Nov 1 - Nov 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Hardin. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Southwest Park and Big Horn County ...
Opens in a new windowHardin Lodge Little Bighorn Battle Field I-90
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Rails Inn

Rails Inn

2 out of 5
290 Front St Forsyth MT
Fully refundableReserve now, pay when you stay
$90 nightly
The price is $97 total per night from Nov 2 to Nov 3
$97 total
Nov 2 - Nov 3
Total with taxes and fees
Stay at this hotel in Forsyth. Enjoy free breakfast, free WiFi, and free parking.
Opens in a new windowRails Inn
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

Treasure County

End your search for discount fares on flights to Treasure County. Orbitz has all the best prices on Treasure County flights. With Orbitz, you can expect:

Cheap Deals on Flights to Treasure County

We offer big discounts and last-minute savings on Treasure County flights. We make it easy for you to research, plan, and book your flight to Treasure County — all while offering great low fares. With guaranteed low prices and cutting-edge mobile tools, the perfect trip begins on Orbitz.

Travel Convenience on the Go

Get alerts, updates, or book your Treasure County flight or other flights wherever you are. Download our free apps for iPhone, Android, and iPad or visit our mobile site at m.orbitz.com to conveniently review or change your air travel plans. We can also send free alerts about your Treasure County flight to your email or mobile phone, so you get advance warning about potential disruptions and flight delays. Need to book a hotel with your Treasure County flight? Access exclusive, mobile-only deals via our mobile site and free apps – even on the same day.

Great Customer Care

We want to make your travel booking experience smooth and easy, from planning and researching Treasure County flights to the actual booking. If you want to cancel your flight to Treasure County, many tickets can be conveniently cancelled online. Contact our Customer Service to make changes to your air ticket.

Miles or Points Toward Frequent Flyer Programs

Much like booking with an airline directly, you can earn frequent flyer miles or points on qualified flights to Treasure County with Orbitz. When completing your booking, just fill in your frequent flyer number for the airline you are flying with or for one of its available partner airlines.

Frequently asked questions

Which airlines fly to Treasure County?
You're spoiled for choice with 10 major airlines that fly to Logan Intl. Airport (BIL). Compare ticket prices and score yourself an affordable flight to Treasure County with any one of these domestic carriers:

  • Cape Air - 140 flights to Treasure County per month
  • Delta - 62 flights to Treasure County per month
  • United Airlines - 48 flights to Treasure County per month

How much is a flight to Treasure County?
Travelers from near and far landed round-trip deals ranging between $102 and $692 this week. Arriving from Las Vegas (LAS)? The best one-way tickets were just $56.
How to book the cheapest flight to Treasure County?
With Orbitz, you'll uncover some of the best flight deals around from a wide selection of airlines. But if you want to heighten your chances of landing cheap flights to Treasure County, here are some pointers designed to help:

  • Depending on your departure city, select the 'Nearby airports' function (located under the departure and arrival options). At times, alternative departure points work out cheaper.
  • If your travel plans aren't etched in stone, click on the 'Show flexible dates' option to check out the flight deals for a selection of departure dates. Go with any suitable cheaper fare you find.
  • Select 'Show options' to fine tune your search results. You can pick your preferred airline and seating class here. Under 'Sort & Filter' to the left, you can even select whether you want to fly in the morning, afternoon or evening.
  • Reserve your airfare as soon as you've sorted your travel dates. While it does happen on occasion, tickets rarely get cheaper as your date of departure gets closer.
  • Make even more savings on your getaway by bundling your hotel, flights and car rentals into one convenient package deal. Your budget will thank you for it.
  • Flying during peak season can mean expensive airfares. Try to vacation outside of popular periods, such as Easter, Thanksgiving and school breaks.

What is the best time to book a flight to Treasure County?
Generally speaking, January is the cheapest month to book your airfare. This is followed by February and August. Keep this in mind while searching for a cheap flight to Treasure County.
What day of the week is the cheapest to book a flight to Treasure County?
To score an incredible flight deal, make a booking on a Tuesday, Wednesday or Saturday. Usually, these are the cheapest days of the week to book flights to Treasure County.
What is the cheapest day of the week to fly to Treasure County?
You can score cheap flights to Treasure County by flying out on a Monday, according to Orbitz data from 2020. Tuesday is the next cheapest day, while Saturday has the most expensive ticket prices. Whether you prefer to save a bundle or fly whenever is convenient, you'll always find a fabulous deal with Orbitz.
What is the cheapest month to fly to Treasure County?
To land cheap flights to Treasure County, you should depart in August. If saving on your plane ticket is your number one priority, Orbitz data shows that this is generally the best month to jet off. June is when fares are at their highest.
Which airlines allow free cancellation?
Orbitz makes it a snap to find airlines that offer flexibility. Simply choose "Filter by flexible change policies" when searching for your flights and bada bing, bada boom! You'll see options that include free cancellation within 24 hours of booking, no change fees and of course, an irresistible low price.
What do I need for the flight to Treasure County?
Whether you're accustomed to flying or it's your first time in the air, it's always great to be prepared on your trip. Here are a few tips and things to keep in mind:

  • Make sure you've packed your travel documents and some identification. For overseas journeys, you'll need to bring your passport. When booking your tickets, always use the same name, birth date and gender as indicated on your government-issued ID.
  • A well-packed carry-on bag is important for any medium-haul journey. With at least a few hours to kill, you'll probably long for something to keep you occupied on your trip. We recommend a good book or magazine, and something to nibble on.
  • Plane cabins can often get quite cold. If you decide to travel during the height of the Treasure County summer, be sure to carry an extra warm layer to keep comfortable.

How do I get cheap first-class/business deals to Treasure County?
If you think a first or business-class fare is out of your price range, think again. Here are some top tips to help you pick up a premium flight to Treasure County for a whole lot less:

  • Flexibility is key. By being open to other travel dates, you'll have better odds of picking up a rewarding deal on your airfares.
  • A lot of budget airlines offer comfortable business-class seating that doesn't cost the earth.
  • Make a bid for an upgrade. Some carriers hold online auctions that let you put down 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.