Flight Destinations in Petroleum County

View ฿22,300 flight on Sun, 3 May 2026Opens in a new window

Popular airlines to Petroleum County

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  • Delta

  • United

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  • Southwest Airlines

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  • British Airways

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Cheap round-trip flights to Petroleum County

Prices were available within the past 7 days and start at ฿22,300 for one-way flights and ฿28,445 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Fri, 1 May - Wed, 7 Oct
BKK
Bangkok
BIL
Billings
฿28,445 Return, found 1 day ago
฿28,445
Return
found 1 day ago
Select Philippine Airlines flight, departing Fri, 1 May from Bangkok to Billings, returning Wed, 7 Oct, priced at ฿28,445 found 1 day ago
EVA Airways
Fri, 1 May - Wed, 7 Oct
BKK
Bangkok
BIL
Billings
฿39,490 Return, found 1 day ago
฿39,490
Return
found 1 day ago
Select EVA Airways flight, departing Fri, 1 May from Bangkok to Billings, returning Wed, 7 Oct, priced at ฿39,490 found 1 day ago
United
Fri, 1 May - Wed, 7 Oct
BKK
Bangkok
BIL
Billings
฿43,150 Return, found 1 day ago
฿43,150
Return
found 1 day ago
Select United flight, departing Fri, 1 May from Bangkok to Billings, returning Wed, 7 Oct, priced at ฿43,150 found 1 day ago
United
Fri, 1 May - Wed, 7 Oct
BKK
Bangkok
BIL
Billings
฿43,765 Return, found 1 day ago
฿43,765
Return
found 1 day ago
Select United flight, departing Fri, 1 May from Bangkok to Billings, returning Wed, 7 Oct, priced at ฿43,765 found 1 day ago
Cathay Pacific
Fri, 3 Apr - Sat, 18 Apr
BKK
Bangkok
BIL
Billings
฿44,000 Return, found 5 days ago
฿44,000
Return
found 5 days ago
Select Cathay Pacific flight, departing Fri, 3 Apr from Bangkok to Billings, returning Sat, 18 Apr, priced at ฿44,000 found 5 days ago
United
Fri, 1 May - Wed, 7 Oct
BKK
Bangkok
BIL
Billings
฿44,560 Return, found 1 day ago
฿44,560
Return
found 1 day ago
Select United flight, departing Fri, 1 May from Bangkok to Billings, returning Wed, 7 Oct, priced at ฿44,560 found 1 day ago
Air Canada
Fri, 1 May - Wed, 7 Oct
BKK
Bangkok
BIL
Billings
฿45,635 Return, found 1 day ago
฿45,635
Return
found 1 day ago
Select Air Canada flight, departing Fri, 1 May from Bangkok to Billings, returning Wed, 7 Oct, priced at ฿45,635 found 1 day ago
United
Fri, 1 May - Wed, 7 Oct
BKK
Bangkok
BIL
Billings
฿45,650 Return, found 1 day ago
฿45,650
Return
found 1 day ago
Select United flight, departing Fri, 1 May from Bangkok to Billings, returning Wed, 7 Oct, priced at ฿45,650 found 1 day ago
All Nippon Airways
Fri, 1 May - Wed, 7 Oct
BKK
Bangkok
BIL
Billings
฿45,910 Return, found 1 day ago
฿45,910
Return
found 1 day ago
Select All Nippon Airways flight, departing Fri, 1 May from Bangkok to Billings, returning Wed, 7 Oct, priced at ฿45,910 found 1 day ago
United
Fri, 3 Apr - Sat, 18 Apr
BKK
Bangkok
BIL
Billings
฿46,245 Return, found 5 days ago
฿46,245
Return
found 5 days ago
Select United flight, departing Fri, 3 Apr from Bangkok to Billings, returning Sat, 18 Apr, priced at ฿46,245 found 5 days ago

About Petroleum County

Expedia offers flights to Petroleum County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Petroleum County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Petroleum County that have flexible change policies?
Search for low-cost flights to Petroleum County, then mark the "No change fee" box underneath the "Flexible change policies" subheading. It really is that simple. We understand that travel plans can change and flexibility is important, so book with confidence with Expedia.
Which airlines fly to Petroleum County?
Reserve your seat with one of these airlines and Petroleum County will be yours to discover:

  • Cape Air - 395 flights to or near Petroleum County each month, including 395 flights to Logan Intl. Airport (BIL) per month.
  • United Airlines - 121 flights to or near Petroleum County each month, including 121 flights to Logan Intl. Airport (BIL) per month.
  • Delta Air Lines - 117 flights to or near Petroleum County each month, including 117 flights to Logan Intl. Airport (BIL) per month.

How can I find cheap tickets to Petroleum County?
For an unbeatable deal to Petroleum County, book well ahead of time. Also think about using Expedia's handy "flexible dates" link above your search results. This will compare prices for similar time frames. In the last seven days, ฿28,445 was the lowest price for a flight to Petroleum County.
How much is a flight to Petroleum County?
You could have locked in a return ticket to Petroleum County from anywhere between ฿28,445 and ฿46,245 in the last seven days. For one-way trips leaving from Bangkok (BKK), the lowest price during this time was just ฿22,300.
What are the most popular airports to fly into in Petroleum County?
Petroleum County's main entry point is Logan Intl. Airport (BIL). Get your amazing journey underway by locking in an airfare on one of the 807 monthly flights to this destination.
How much is a plane ticket to Petroleum County?
In the last seven days, plane tickets to Petroleum County cost between ฿28,445 and ฿46,245. Prices usually rise as your travel date nears, so grab a cheap flight today.
What months are the cheapest to book a flight to Petroleum County?
To secure a fabulous deal to Petroleum County, book sometime in February when the price of airfares are at their cheapest. When's the most expensive? In the U.S, it's December.

Trending flights to Petroleum County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Fri, 1 May - Wed, 7 Oct
BKK
Bangkok
BIL
Billings
฿28,445 Return, found 1 day ago
฿28,445
Return
found 1 day ago
Select Philippine Airlines flight, departing Fri, 1 May from Bangkok to Billings, returning Wed, 7 Oct, priced at ฿28,445 found 1 day ago
*Available to Expedia members.