Cheap Flights to Mercer County | Popular Routes to Mercer County from HK$4,296

View HK$4,296 flight on Wed, 25 Mar 2026Opens in a new window

Popular airlines to Mercer County

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  • Delta

  • American Airlines

  • KLM

  • Virgin Atlantic

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  • WestJet

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Cheap round-trip flights to Mercer County

Prices were available within the past 7 days and start at HK$4,296 for one-way flights and HK$8,881 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 25 Mar - Fri, 27 Mar
SFO
San Francisco
BIS
Bismarck
HK$8,881 Return, found 12 hours ago
HK$8,881
Return
found 12 hours ago
Select United flight, departing Wed, 25 Mar from San Francisco to Bismarck, returning Fri, 27 Mar, priced at HK$8,881 found 12 hours ago
United
Wed, 25 Mar - Fri, 27 Mar
SFO
San Francisco
BIS
Bismarck
HK$8,936 Return, found 12 hours ago
HK$8,936
Return
found 12 hours ago
Select United flight, departing Wed, 25 Mar from San Francisco to Bismarck, returning Fri, 27 Mar, priced at HK$8,936 found 12 hours ago
United
Wed, 25 Mar - Fri, 27 Mar
SFO
San Francisco
BIS
Bismarck
HK$9,173 Return, found 12 hours ago
HK$9,173
Return
found 12 hours ago
Select United flight, departing Wed, 25 Mar from San Francisco to Bismarck, returning Fri, 27 Mar, priced at HK$9,173 found 12 hours ago
Delta
Wed, 25 Mar - Fri, 27 Mar
SFO
San Francisco
BIS
Bismarck
HK$9,194 Return, found 12 hours ago
HK$9,194
Return
found 12 hours ago
Select Delta flight, departing Wed, 25 Mar from San Francisco to Bismarck, returning Fri, 27 Mar, priced at HK$9,194 found 12 hours ago
American Airlines
Wed, 25 Mar - Fri, 27 Mar
SFO
San Francisco
BIS
Bismarck
HK$9,280 Return, found 12 hours ago
HK$9,280
Return
found 12 hours ago
Select American Airlines flight, departing Wed, 25 Mar from San Francisco to Bismarck, returning Fri, 27 Mar, priced at HK$9,280 found 12 hours ago
American Airlines
Wed, 25 Mar - Fri, 27 Mar
SFO
San Francisco
BIS
Bismarck
HK$9,322 Return, found 12 hours ago
HK$9,322
Return
found 12 hours ago
Select American Airlines flight, departing Wed, 25 Mar from San Francisco to Bismarck, returning Fri, 27 Mar, priced at HK$9,322 found 12 hours ago
United
Wed, 25 Mar - Fri, 27 Mar
SFO
San Francisco
BIS
Bismarck
HK$9,323 Return, found 12 hours ago
HK$9,323
Return
found 12 hours ago
Select United flight, departing Wed, 25 Mar from San Francisco to Bismarck, returning Fri, 27 Mar, priced at HK$9,323 found 12 hours ago
United
Wed, 25 Mar - Fri, 27 Mar
SFO
San Francisco
BIS
Bismarck
HK$9,376 Return, found 12 hours ago
HK$9,376
Return
found 12 hours ago
Select United flight, departing Wed, 25 Mar from San Francisco to Bismarck, returning Fri, 27 Mar, priced at HK$9,376 found 12 hours ago
United
Wed, 25 Mar - Fri, 27 Mar
SFO
San Francisco
BIS
Bismarck
HK$9,387 Return, found 12 hours ago
HK$9,387
Return
found 12 hours ago
Select United flight, departing Wed, 25 Mar from San Francisco to Bismarck, returning Fri, 27 Mar, priced at HK$9,387 found 12 hours ago
Delta
Wed, 25 Mar - Fri, 27 Mar
SFO
San Francisco
BIS
Bismarck
HK$9,506 Return, found 12 hours ago
HK$9,506
Return
found 12 hours ago
Select Delta flight, departing Wed, 25 Mar from San Francisco to Bismarck, returning Fri, 27 Mar, priced at HK$9,506 found 12 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 HK$8,881. 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 HK$8,881 and reached a maximum of HK$9,506. For one-way fares taking off from San Francisco (SFO), the lowest amount paid during this same period was just HK$4,296.
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.
When is the cheapest time to fly to Mercer County?
Jet off on a Tuesday to raise your chances of bagging the cheapest deal to Mercer County. Mondays are usually the second most affordable day to take off. Saturday is generally the costliest day to fly anywhere.
How much is a plane ticket to Mercer County?
In the last seven days, plane tickets to Mercer County cost between HK$8,881 and HK$9,506. 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

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About Mercer County

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