--- title: "CA $119 Cheap Flights from Petroleum County - Expedia.ca" description: "Looking for cheap flights from Petroleum County? Find best deals on international, direct & last minute flights with top airlines from Petroleum County only at Expedia.ca." canonical: "https://www.expedia.ca/lp/flights/553248635976430678/flights-from-petroleum-county" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-15T15:43:17Z --- # CA $119 Cheap Flights from Petroleum County [View CA $119 flight on Sun, Dec 6, 2026](https://www.expedia.ca/Flights-Search?leg1=from:BZN,to:SEA,departure:06/12/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:118.70&airProductToken=AQo3CjUIxJgBEgQ0MTA0GKFuIJIBKJiNnwMwmY6fAzhFQABYAWoJTUFJTkJBU0lDcghWQVZTQTBCRBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ## Popular airlines from Petroleum County Alaska Airlines United Delta American Airlines Southwest Airlines British Airways Lufthansa ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheapest flights from Petroleum County Prices were available within the past 7 days and start at CA $119 for one-way flights and CA $246 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Delta flight, departing Sat, Dec 5 from Great Falls to Seattle, returning Wed, Dec 9, priced at CA $246 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:GTF,to:SEA,departure:05/12/2026TANYT&leg2=from:SEA,to:GTF,departure:09/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:245.90&airProductToken=AQpuCjUIxJgBEgQzODAwGOYsIPISKI-DnwMw84OfAzhFQABYAWoJTUFJTkJBU0lDcghWQVZTQTBCRAo1CMSYARIEMjk5OBjyEiCSASjGhJ8DMNeFnwM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWU0EwQkQKbgo1CMSYARIEMTEyOBiSASDyEijKqp8DMMarnwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0EwQkQKNQjEmAESBDM4NTkY8hIg5iwo06yfAzC7rZ8DOEVAAVgBaglNQUlOQkFTSUNyCFZBVlNBMEJEEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) Sat, Dec 5 - Wed, Dec 9 · GTF · SEA · Roundtrip [Select Delta flight, departing Sat, Dec 5 from Great Falls to Seattle, returning Mon, Dec 7, priced at CA $249 Found 4 days ago](https://www.expedia.ca/Flights-Search?leg1=from:GTF,to:SEA,departure:05/12/2026TANYT&leg2=from:SEA,to:GTF,departure:07/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:248.80&airProductToken=AQpECiAIxJgBEgQzODU5GOYsIPISKOOAnwMwyIGfAzhFQABYAQogCMSYARIEMjgxNxjyEiCSASjwgZ8DMPeCnwM4RUABWAEKRAogCMSYARIEMTI2NRiSASDyEijylp8DMPSXnwM4RUAAWAEKIAjEmAESBDM5MzQY8hIg5iwowZifAzCnmZ8DOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) Sat, Dec 5 - Mon, Dec 7 · GTF · SEA · Roundtrip [Select Alaska Airlines flight, departing Tue, Dec 29 from Bozeman to Seattle, returning Sat, Jan 2, priced at CA $306 Found 4 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BZN,to:SEA,departure:29/12/2026TANYT&leg2=from:SEA,to:BZN,departure:02/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:306.00&airProductToken=AQowCi4IwaYBEgQzMjUwGKFuIJIBKOmRoQMw7ZKhAzhYQABYAWoCU1ZyCFFINU9YVkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) Tue, Dec 29 - Sat, Jan 2 · BZN · SEA · Roundtrip [Select Alaska Airlines flight, departing Sat, Jan 9 from Billings to Seattle, returning Sun, Jan 10, priced at CA $352 Found 16 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:BIL,to:SEA,departure:09/01/2027TANYT&leg2=from:SEA,to:BIL,departure:10/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:351.50&airProductToken=AQowCi4IwaYBEgQyMjA4GIFaIJIBKP2JogMwgouiAzhYQABYAWoCU1ZyCE9INUVYVUJOCjAKLgjBpgESBDI0NTcYkgEggVoo5pmiAzDXmqIDOFhAAFgBagJTVnIIT0g1RUFVQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) Sat, Jan 9 - Sun, Jan 10 · BIL · SEA · Roundtrip [Select Delta flight, departing Fri, Sept 10 from Great Falls to Salt Lake City, returning Mon, Sept 13, priced at CA $417 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:GTF,to:SLC,departure:10/09/2027TANYT&leg2=from:SLC,to:GTF,departure:13/09/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:416.30&airProductToken=AQo3CjUIxJgBEgQzODAwGOYsIPISKLTFtwMwmMa3AzhFQABYAWoJTUFJTkJBU0lDcghWRldRQTBCUQo3CjUIxJgBEgQzODQ1GPISIOYsKMPotwMwpem3AzhFQABYAWoJTUFJTkJBU0lDcghWRldRQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) Fri, Sept 10 - Mon, Sept 13 · GTF · SLC · Roundtrip [Select United flight, departing Mon, Dec 14 from Billings to Seattle, returning Thu, Dec 31, priced at CA $537 Found 17 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:BIL,to:SEA,departure:14/12/2026TANYT&leg2=from:SEA,to:BIL,departure:31/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:536.40&airProductToken=AQpkCjAI1YIBEgM0NzgYgVogg2kozeafAzC0558DOEtAAFgBagUyX2Vjb3IIS0FBNUFRRFMKMAjVggESAzM2MBiDaSCSASjk6J8DMKHqnwM4S0AAWAFqBTJfZWNvcghLQUE1QVFEUwpmCjEI1YIBEgQyNjMyGJIBIINpKMajoQMw6qShAzhLQABYAWoFMl9lY29yCEtBQTVBUURTCjEI1YIBEgQ1NDk4GINpIIFaKKamoQMwj6ehAzhLQABYAWoFMl9lY29yCEtBQTVBUURTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Mon, Dec 14 - Thu, Dec 31 · BIL · SEA · Roundtrip [Select Delta flight, departing Tue, Jan 26 from Billings to Houston, returning Sat, Feb 6, priced at CA $539 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:BIL,to:IAH,departure:26/01/2027TANYT&leg2=from:IAH,to:BIL,departure:06/02/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:538.20&airProductToken=AQpECiAIxJgBEgQ0MDE2GIFaIPISKN3JowMwvsqjAzhFQABYAQogCMSYARIEMjUxNBjyEiCIOCjly6MDMJ3NowM4RUABWAEKRAogCMSYARIEMTU4MxiIOCDyEiiMwqQDMODDpAM4RUAAWAEKIAjEmAESBDQwMTYY8hIggVoos8SkAzCVxaQDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) Tue, Jan 26 - Sat, Feb 6 · BIL · IAH · Roundtrip [Select Delta flight, departing Wed, Dec 16 from Billings to Salt Lake City, returning Sat, Jan 2, priced at CA $541 Found 4 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BIL,to:SLC,departure:16/12/2026TANYT&leg2=from:SLC,to:BIL,departure:02/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:540.30&airProductToken=AQoiCiAIxJgBEgQxMzYwGIFaIPISKO74nwMwx%5FmfAzhFQABYAQoiCiAIxJgBEgQxMzQwGPISIIFaKM6%5FoQMwo8ChAzhFQABYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) Wed, Dec 16 - Sat, Jan 2 · BIL · SLC · Roundtrip [Select JetBlue Airways flight, departing Tue, Mar 16 from Bozeman to Boston, returning Sat, Mar 20, priced at CA $622 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BZN,to:BOS,departure:16/03/2027TANYT&leg2=from:BOS,to:BZN,departure:20/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:621.40&airProductToken=AQovCi0IwmwSAzI1NhihbiDBkwEotPCnAzC18qcDOExAAFgBagJETnIIUEkyQUJFWTEKLwotCMJsEgMyNTcYwZMBIKFuKIGaqAMwnpyoAzhMQAFYAWoCRE5yCFBJMkFCRVkxEgwIARACGAEqAkI2MgAYASIECAEQASgCKAMoBCgGMAE) Tue, Mar 16 - Sat, Mar 20 · BZN · BOS · Roundtrip [Select Southwest Airlines flight, departing Thu, Dec 3 from Bozeman to Salt Lake City, returning Sun, Dec 6, priced at CA $674 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:BZN,to:SLC,departure:03/12/2026TANYT&leg2=from:SLC,to:BZN,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:673.40&airProductToken=AQpfCi4I15wBEgQ0MDU0GKFuIINpKOnnngMw1-ieAzhHQABYAWoDV0dBcgdHWEFWUzJFCi0I15wBEgMxOTcYg2kg8hIon-qeAzD-6p4DOEdAAVgBagNXR0FyB0dYQVZTMkUKYAouCNecARIENDUyNxjyEiCDaSili58DMISMnwM4UEAAWAFqA1dHQXIHUExBVlAyRQouCNecARIEMTU5MhiDaSChbijLj58DML6QnwM4UEABWAFqA1dHQXIHUExBVlAyRRIKCAIQARgCKgJIUhgBIgQIARABKAIoAygEMAE) Thu, Dec 3 - Sun, Dec 6 · BZN · SLC · Roundtrip ## How to find cheap flights from Petroleum County ### How much is a flight from Petroleum County? Flights from Petroleum County are available at a range of prices. Attractive deals include one-way fares from CA $119 and roundtrip fares CA $246\. You'll often find the best deals in December. With Expedia, explore offers from multiple airlines and plan your journey effortlessly, ensuring you secure the perfect flight at a competitive price. ### How can I find cheap flights from Petroleum County? Discovering affordable flights from Petroleum County has never been easier, thanks to Expedia. We present a simple solution for comparing fares to a multitude of destinations, with one-way deals from CA $119 and roundtrip offers CA $246\. After choosing an enticing deal, enhance your search with our filters and sort by 'Price (Lowest)' to find the most economical and suitable options. Begin your journey with us today and relish the simplicity of securing cost-effective flights. ### How can I get the best deal on flights from Petroleum County? For the best deal on flights from Petroleum County, flexibility is key. Utilize our 'Show flexible dates' feature on Expedia to compare prices for different dates, and you may find deals when such offers are present. Remember, direct flights from Petroleum County could come with a higher price tag, and different airlines' baggage policies might affect the total cost. Stay tuned with our latest offers to make the most of your travel budget. ### What is the best airline to fly with from Petroleum County? With Expedia, finding the best airline for your journey from Petroleum County is a breeze. We offer options from 6 different airlines, including Delta, Alaska Airlines, American Airlines, United, Southwest Airlines, JetBlue Airways. Whether you prioritize price, comfort, or loyalty programs, we have a fit for your travel needs. ### What is the best month to fly from Petroleum County? The best month to fly from Petroleum County is typically December, as it often offers great deals. If you're looking to save on your journey, start your search with Expedia. We provide options to filter for the lowest possible prices, including those from one-way from CA $119 and roundtrip CA $246 fares. However, remember that airfare can fluctuate based on the time of year and ticket availability. ### When is the best time to book/buy flights from Petroleum County? Secure the best savings with Expedia. Data suggests that booking flights from Petroleum County three weeks in advance can save you up to 20%. Also, consider flying in December for the best rates. Stay updated with us for the latest data and savings advice. ### Are there any last-minute flights from Petroleum County? With Expedia, finding last-minute flights from Petroleum County has never been easier. We offer you a chance to explore the best deals from 6 airlines. Even if you're planning to travel immediately, you can access a variety of options, including one-way from CA $119 and roundtrip CA $246 fares. Start exploring now and seize the top offers available over the next two weeks. Rest assured, you can find a perfect flight even at the last minute. ### Why book with Expedia? Choose Expedia for unbeatable prices, exceptional value, and substantial savings. We offer a wide selection of routes from Petroleum County, with flight options from 6 airlines, including one-way deals from CA $119\. Customize your journey to suit your needs and achieve even more savings by bundling your flight with a hotel or car hire. Start planning your trip with us today and earn rewards points with every booking. ### Can I change/cancel my flight? Absolutely, at Expedia, you can change or cancel your flight. However, fees and refund policies depend on your flight agreement, as each airline has distinct rules for exchanges and refunds. For detailed information, check your itinerary or visit our customer service portal. To maximize flexibility, opt for flights with no change fees using our 'Flexible change policies' filter. ## Travel information | Airlines serving | Alaska Airlines, United, Delta, American Airlines, Southwest Airlines, British Airways, JetBlue Airways, Lufthansa, Allegiant Air, KLM, Air France, Qatar Airways, Korean Air, Virgin Atlantic, LATAM Airlines Group, Qantas Airways, Air New Zealand, TAP Portugal, Finnair, Turkish Airlines, Aeromexico | | ---------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Popular airline | Alaska Airlines | | Roundtrip price | CA $246 | ## Explore a world of travel with Expedia - [Lodging](?equalTargetTab=tab-0) - [Flights](?equalTargetTab=tab-1) - [Cars](?equalTargetTab=tab-2) - [Hotel Wedding Venues Hotels in Lewistown](https://www.expedia.ca/Lewistown-Hotels-Wedding-Hotels.0-0-d2177-tWeddingHotels.Travel-Guide-Filter-Hotels) - [Spa Hotels in Lewistown](https://www.expedia.ca/Lewistown-Hotels-Spa-Hotel.0-0-d2177-tSpaHotel.Travel-Guide-Filter-Hotels) - [Sand Springs Hotels](https://www.expedia.ca/Sand-Springs-Hotels.d770577781186473984.Travel-Guide-Hotels) - [Melstone Hotels](https://www.expedia.ca/Melstone-Hotels.d3000445845.Travel-Guide-Hotels) - [Klein Hotels](https://www.expedia.ca/Klein-Hotels.d553248634983184379.Travel-Guide-Hotels) - [Zortman Hotels](https://www.expedia.ca/Zortman-Hotels.d770577687980273664.Travel-Guide-Hotels) - [Roundup Hotels](https://www.expedia.ca/Roundup-Hotels.d183525.Travel-Guide-Hotels) - [Lewistown Hotels](https://www.expedia.ca/Lewistown-Hotels.d2177.Travel-Guide-Hotels) - [4 Star Hotels in Melstone](https://www.expedia.ca/4Star-Melstone-Hotels.s40-0-d3000445845.Travel-Guide-Filter-Hotels) - [Musselshell Hotels](https://www.expedia.ca/Musselshell-Hotels.d553248634983145191.Travel-Guide-Hotels) - [Hilger Hotels](https://www.expedia.ca/Hilger-Hotels.d6339273.Travel-Guide-Hotels) - [Motels in Klein](https://www.expedia.ca/Klein-Motels.d553248634983184379-aaMotels.Travel-Guide-Accommodation) - [Luxury Hotels in Roundup](https://www.expedia.ca/Roundup-Hotels-Luxury-Hotel.0-0-d183525-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Mosby Hotels](https://www.expedia.ca/Mosby-Hotels.d3000445852.Travel-Guide-Hotels) - [Winnett Hotels](https://www.expedia.ca/Winnett-Hotels.d3000445914.Travel-Guide-Hotels) - [Flights from Musselshell County](https://www.expedia.ca/lp/flights/553248635976432582/flights-from-musselshell-county) - [Flights from Grass Range](https://www.expedia.ca/lp/flights/553248634983098227/flights-from-grass-range) - [Flights from Suffolk](https://www.expedia.ca/lp/flights/6339274/flights-from-suffolk) - [Flights to Lewistown](https://www.expedia.ca/Cheap-Flights-To-Lewistown.d2177.Travel-Guide-Flights) - [Flights from Roundup](https://www.expedia.ca/lp/flights/183525/flights-from-roundup) - [Flights from Vail (EGE) to Lewistown (LWT)](https://www.expedia.ca/lp/flights/ege/lwt/vail-to-lewistown) - [Rental cars Lewistown Municipal airport](https://www.expedia.ca/Car-Rentals-In-Lewistown-Municipal.d6029859.Car-Rental-Guide) \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/553248635976430678/flights-from-petroleum-county nl-BE: https://www.expedia.be/lp/vluchten/553248635976430678/vluchten-vanaf-petroleum-county sv-SE: https://www.expedia.se/lp/flyg/553248635976430678/flyg-fran-petroleum-county en-ID: https://www.expedia.co.id/en/lp/flights/553248635976430678/flights-from-petroleum-county en-US: https://www.expedia.com/lp/flights/553248635976430678/flights-from-petroleum-county en-IN: https://www.expedia.co.in/lp/flights/553248635976430678/flights-from-petroleum-county en-TH: https://www.expedia.co.th/en/lp/flights/553248635976430678/flights-from-petroleum-county ar: https://www.expedia.sa/lp/flights/553248635976430678/flights-from-petroleum-county en-CA: https://www.expedia.ca/lp/flights/553248635976430678/flights-from-petroleum-county es: https://www.expedia.com/es/lp/vuelos/553248635976430678/vuelos-desde-condado-de-petroleum th-TH: https://www.expedia.co.th/lp/flights/553248635976430678/flights-from-petroleum-county de-AT: https://www.expedia.at/lp/fluge/553248635976430678/fluge-von-petroleum-county zh-TW: https://www.expedia.com.tw/lp/flights/553248635976430678/flights-from-petroleum-county id-ID: https://www.expedia.co.id/lp/penerbangan/553248635976430678/penerbangan-dari-kabupaten-petroleum ```