Mercer County Flights - Book Cheap Flights to Mercer County

View RM5,789 flight on Wed, 27 May 2026Opens in a new window

Popular airlines to Mercer County

  • United

  • Delta

  • American Airlines

  • KLM

  • Virgin Atlantic

  • Air France

  • WestJet

  • 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

Cheap round-trip flights to Mercer County

Prices were available within the past 7 days and start at RM5,789 for one-way flights and RM3,947 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 27 May - Wed, 3 Jun
BLL
Billund
BIS
Bismarck
RM3,947 Return, found 15 hours ago
RM3,947
Return
found 15 hours ago
Select Delta flight, departing Wed, 27 May from Billund to Bismarck, returning Wed, 3 Jun, priced at RM3,947 found 15 hours ago
Delta
Wed, 27 May - Wed, 3 Jun
BLL
Billund
BIS
Bismarck
RM3,974 Return, found 15 hours ago
RM3,974
Return
found 15 hours ago
Select Delta flight, departing Wed, 27 May from Billund to Bismarck, returning Wed, 3 Jun, priced at RM3,974 found 15 hours ago
Delta
Wed, 27 May - Wed, 3 Jun
BLL
Billund
BIS
Bismarck
RM4,058 Return, found 15 hours ago
RM4,058
Return
found 15 hours ago
Select Delta flight, departing Wed, 27 May from Billund to Bismarck, returning Wed, 3 Jun, priced at RM4,058 found 15 hours ago
KLM
Wed, 27 May - Wed, 3 Jun
BLL
Billund
BIS
Bismarck
RM4,060 Return, found 15 hours ago
RM4,060
Return
found 15 hours ago
Select KLM flight, departing Wed, 27 May from Billund to Bismarck, returning Wed, 3 Jun, priced at RM4,060 found 15 hours ago
Delta
Wed, 27 May - Wed, 3 Jun
BLL
Billund
BIS
Bismarck
RM4,078 Return, found 15 hours ago
RM4,078
Return
found 15 hours ago
Select Delta flight, departing Wed, 27 May from Billund to Bismarck, returning Wed, 3 Jun, priced at RM4,078 found 15 hours ago
Delta
Wed, 27 May - Wed, 3 Jun
BLL
Billund
BIS
Bismarck
RM4,085 Return, found 15 hours ago
RM4,085
Return
found 15 hours ago
Select Delta flight, departing Wed, 27 May from Billund to Bismarck, returning Wed, 3 Jun, priced at RM4,085 found 15 hours ago
Delta
Wed, 27 May - Wed, 3 Jun
BLL
Billund
BIS
Bismarck
RM4,105 Return, found 15 hours ago
RM4,105
Return
found 15 hours ago
Select Delta flight, departing Wed, 27 May from Billund to Bismarck, returning Wed, 3 Jun, priced at RM4,105 found 15 hours ago
Scandinavian Airlines
Wed, 27 May - Wed, 3 Jun
BLL
Billund
BIS
Bismarck
RM4,157 Return, found 15 hours ago
RM4,157
Return
found 15 hours ago
Select Scandinavian Airlines flight, departing Wed, 27 May from Billund to Bismarck, returning Wed, 3 Jun, priced at RM4,157 found 15 hours ago
United
Wed, 27 May - Wed, 3 Jun
BLL
Billund
BIS
Bismarck
RM4,270 Return, found 15 hours ago
RM4,270
Return
found 15 hours ago
Select United flight, departing Wed, 27 May from Billund to Bismarck, returning Wed, 3 Jun, priced at RM4,270 found 15 hours ago
Lufthansa
Wed, 27 May - Wed, 3 Jun
BLL
Billund
BIS
Bismarck
RM4,622 Return, found 15 hours ago
RM4,622
Return
found 15 hours ago
Select Lufthansa flight, departing Wed, 27 May from Billund to Bismarck, returning Wed, 3 Jun, priced at RM4,622 found 15 hours ago

Frequently asked questions

How do I find cheap flights to Mercer County that have flexible change policies?
Search for your affordable flights to Mercer County, then mark the "No change fee" box underneath the "Flexible change policies" heading. It really is that easy. We know that plans can change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to Mercer County?
With a good selection of airlines that fly into or near Mercer County, the choice is all yours:

  • Delta Air Lines - 117 flights to or near Mercer County each month, including 117 flights to Bismarck Municipal Airport (BIS) per month.
  • United Airlines - 86 flights to or near Mercer County each month, including 86 flights to Bismarck Municipal Airport (BIS) per month.
  • American Airlines - 60 flights to or near Mercer County each month, including 60 flights to Bismarck Municipal Airport (BIS) per month.

How can I find cheap tickets to Mercer County?
One of the easiest ways to get your hands on cheap tickets to Mercer County is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. It'll reveal the cheapest prices for nearby days. The lowest price for a flight to Mercer County in the last seven days was RM3,947. Booking well ahead of time will usually help you pick up an even better deal.
How much is a flight to Mercer County?
In the last seven days, round-trip tickets to Mercer County sold for as low as RM3,947 and reached a maximum of RM7,572. For one-way fares taking off from Billund (BLL), the lowest amount paid during this same period was just RM5,789.
What are the most popular airports to fly into in Mercer County?
Start organising your Mercer County getaway by securing a seat on one of the 294 flights per month to Bismarck Municipal Airport (BIS). This is the region's primary gateway.
How much is a plane ticket to Mercer County?
In the last seven days, plane tickets to Mercer County cost between RM3,947 and RM7,572. Prices depend on multiple things, particularly the departure time, airline, cabin class and how early you make your booking.
What is the best time to go to Mercer County?
A fantastic time to check out Mercer County, as well as the top city of Beulah, is over the bustling months of May, June and July. Summer in this part of the world starts June 20, and you can expect average temperatures of between 16ºC and 27ºC if you go then. This warmer weather is perfect for strolling around the city sights.
What months are the cheapest to book a flight to Mercer County?
The cheapest month to find a fabulous deal to Mercer County is February, whereas prices are at their highest in December. Keep clear of this month if you're looking to save money.

Book with confidence

About Mercer County

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