Cheap flights to Carbon County

View €652 flight on Wed, 4 Feb 2026Opens in a new window

Popular airlines to Carbon County

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • KLM

    KLM

  • Air France

    Air France

  • Air Canada

    Air Canada

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Carbon County

Prices were available within the past 7 days and start at €652 for one-way flights and €114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 8 Jan - Sun, 11 Jan
DEN
Denver
BIL
Billings
€114 Return, found 21 hours ago
€114
Return
found 21 hours ago
Select Delta flight, departing Thu, 8 Jan from Denver to Billings, returning Sun, 11 Jan, priced at €114 found 21 hours ago
Delta
Thu, 8 Jan - Sun, 11 Jan
DEN
Denver
BIL
Billings
€161 Return, found 21 hours ago
€161
Return
found 21 hours ago
Select Delta flight, departing Thu, 8 Jan from Denver to Billings, returning Sun, 11 Jan, priced at €161 found 21 hours ago
Delta
Thu, 8 Jan - Sun, 11 Jan
DEN
Denver
BIL
Billings
€186 Return, found 21 hours ago
€186
Return
found 21 hours ago
Select Delta flight, departing Thu, 8 Jan from Denver to Billings, returning Sun, 11 Jan, priced at €186 found 21 hours ago
Delta
Sat, 10 Jan - Sat, 17 Jan
SFO
San Francisco
BIL
Billings
€206 Return, found 21 hours ago
€206
Return
found 21 hours ago
Select Delta flight, departing Sat, 10 Jan from San Francisco to Billings, returning Sat, 17 Jan, priced at €206 found 21 hours ago
United
Thu, 1 Jan - Mon, 5 Jan
DEN
Denver
BIL
Billings
€215 Return, found 4 days ago
€215
Return
found 4 days ago
Select United flight, departing Thu, 1 Jan from Denver to Billings, returning Mon, 5 Jan, priced at €215 found 4 days ago
Delta
Thu, 1 Jan - Mon, 5 Jan
DEN
Denver
BIL
Billings
€219 Return, found 4 days ago
€219
Return
found 4 days ago
Select Delta flight, departing Thu, 1 Jan from Denver to Billings, returning Mon, 5 Jan, priced at €219 found 4 days ago
Delta
Thu, 1 Jan - Mon, 5 Jan
DEN
Denver
BIL
Billings
€244 Return, found 4 days ago
€244
Return
found 4 days ago
Select Delta flight, departing Thu, 1 Jan from Denver to Billings, returning Mon, 5 Jan, priced at €244 found 4 days ago
American Airlines
Sat, 10 Jan - Sat, 17 Jan
SFO
San Francisco
BIL
Billings
€431 Return, found 21 hours ago
€431
Return
found 21 hours ago
Select American Airlines flight, departing Sat, 10 Jan from San Francisco to Billings, returning Sat, 17 Jan, priced at €431 found 21 hours ago
Lufthansa
Mon, 19 Jan - Thu, 29 Jan
DUB
Dublin
BIL
Billings
€829 Return, found 22 hours ago
€829
Return
found 22 hours ago
Select Lufthansa flight, departing Mon, 19 Jan from Dublin to Billings, returning Thu, 29 Jan, priced at €829 found 22 hours ago
KLM
Mon, 19 Jan - Thu, 29 Jan
DUB
Dublin
BIL
Billings
€884 Return, found 22 hours ago
€884
Return
found 22 hours ago
Select KLM flight, departing Mon, 19 Jan from Dublin to Billings, returning Thu, 29 Jan, priced at €884 found 22 hours ago

About Carbon County

Expedia offers flights to Carbon County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Carbon 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 Carbon County that have flexible change policies?
We get that travel arrangements can change from one minute to the next, so booking a flexible fare with Expedia makes sense. Simply mark the "No change fee" box under the "Flexible change policies" filter. Your low-priced, flexible flight to Carbon County is just a few clicks away.
Which airlines fly to Carbon County?
You can choose from a variety of airlines that fly into or near Carbon County. Some of the most popular are:

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

How can I find cheap tickets to Carbon County?
Book well ahead of time, consider alternative airports, use miles or points — there are lots of ways! One more is to take advantage of Expedia's "flexible dates" feature. Find a Carbon County flight, then compare the cheapest prices for nearby dates. In the last seven days, the best price for a flight to Carbon County was €114.
How much is a flight to Carbon County?
In the last seven days, return flights to Carbon County sold for as little as €114 and reached a maximum cost of €884. For one-way fares taking off from Dublin (DUB), the lowest amount paid during this time was just €652.
What are the most popular airports to fly into in Carbon County?
Logan Intl. Airport (BIL) is the main entryway for many travelling into and out of Carbon County. Around 807 monthly flights touch down here.
How much is a plane ticket to Carbon County?
In the last seven days, tickets to Carbon County varied from €114 to €884.
What is the best time to go to Carbon County?
If you want to experience Carbon County's main city at its liveliest, visit Red Lodge sometime in February, April and May. Like most locations in the Northern Hemisphere, summertime here begins June 20, with average temperatures of between 13ºC and 24ºC.
What months are the cheapest to book a flight to Carbon County?
Score a ticket in February to enjoy low-priced flights to Carbon County. The month of December is known to be the most expensive time to purchase a fare.

Trending flights to Carbon 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.

Lufthansa
Mon, 19 Jan - Thu, 29 Jan
DUB
Dublin
BIL
Billings
€829 Return, found 22 hours ago
€829
Return
found 22 hours ago
Select Lufthansa flight, departing Mon, 19 Jan from Dublin to Billings, returning Thu, 29 Jan, priced at €829 found 22 hours ago
*Available to Expedia members.