Cheap Flights to Adams County from $89

View $89 flight on Sat, Apr 18, 2026Opens in a new window

Popular airlines to Adams County

  • American Airlines

  • United

  • Southwest Airlines

  • Delta

  • Frontier Airlines

  • JetBlue Airways

  • Alaska Airlines

How much is the cheapest flight to Adams County?

Prices were available within the past 7 days and start at $89 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Apr 10 - Sun, Apr 12
MDW
Chicago
BIS
Bismarck
$177 Roundtrip, found 1 hour ago
$177
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Apr 10 from Chicago to Bismarck, returning Sun, Apr 12, priced at $177 found 1 hour ago
Delta
Thu, Apr 2 - Mon, Apr 6
ORD
Chicago
BIS
Bismarck
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Delta flight, departing Thu, Apr 2 from Chicago to Bismarck, returning Mon, Apr 6, priced at $177 just found
Delta
Thu, Apr 2 - Mon, Apr 6
MDW
Chicago
BIS
Bismarck
$187 Roundtrip, found 7 hours ago
$187
Roundtrip
found 7 hours ago
Select Delta flight, departing Thu, Apr 2 from Chicago to Bismarck, returning Mon, Apr 6, priced at $187 found 7 hours ago
United
Sat, Apr 11 - Sun, Apr 12
DEN
Denver
BIS
Bismarck
$199 Roundtrip, found 3 hours ago
$199
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Apr 11 from Denver to Bismarck, returning Sun, Apr 12, priced at $199 found 3 hours ago
Delta
Sat, Feb 28 - Wed, Mar 4
MDW
Chicago
BIS
Bismarck
$200 Roundtrip, found 1 day ago
$200
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 28 from Chicago to Bismarck, returning Wed, Mar 4, priced at $200 found 1 day ago
United
Thu, Jun 25 - Tue, Jun 30
DEN
Denver
DIK
Dickinson
$203 Roundtrip, found 14 hours ago
$203
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Jun 25 from Denver to Dickinson, returning Tue, Jun 30, priced at $203 found 14 hours ago
United
Thu, Apr 30 - Sat, May 2
DEN
Denver
BIS
Bismarck
$204 Roundtrip, found 2 hours ago
$204
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Apr 30 from Denver to Bismarck, returning Sat, May 2, priced at $204 found 2 hours ago
United
Fri, Mar 6 - Sun, Mar 8
DEN
Denver
DIK
Dickinson
$209 Roundtrip, found 4 days ago
$209
Roundtrip
found 4 days ago
Select United flight, departing Fri, Mar 6 from Denver to Dickinson, returning Sun, Mar 8, priced at $209 found 4 days ago
American Airlines
Wed, Apr 15 - Sat, Apr 18
ORD
Chicago
BIS
Bismarck
$235 Roundtrip, found 2 hours ago
$235
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Apr 15 from Chicago to Bismarck, returning Sat, Apr 18, priced at $235 found 2 hours ago
Alaska Airlines
Thu, May 21 - Mon, May 25
PAE
Seattle
DIK
Dickinson
$4,123 Roundtrip, found 3 days ago
$4,123
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, May 21 from Seattle to Dickinson, returning Mon, May 25, priced at $4,123 found 3 days ago

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

*Flight schedules are subject to change.

Frequently asked questions

How do I find cheap flights to Adams County that have flexible change policies?
Search for affordable fares to Adams County, then select "No change fee" directly under the "Flexible change policies" filter. It's as simple as that. We know that things can change and flexibility is important, so book with confidence with Expedia.
Which airlines fly to Adams County?
Figure out your perfect travel dates and then touch down in or near Adams County with one of these top airlines:

  • American Airlines - 186 flights to or near Adams County each month, including 186 flights to Rapid City Regional Airport (RAP) per month.
  • United Airlines - 156 flights to or near Adams County each month, including 156 flights to Rapid City Regional Airport (RAP) per month.
  • Delta Air Lines - 86 flights to or near Adams County each month, including 86 flights to Rapid City Regional Airport (RAP) per month.

How can I find cheap tickets to Adams County?
To get your hands on a great deal to Adams County, book well in advance. Also think about using Expedia's handy "flexible dates" feature above your search results. This will show you prices for the days around your travel dates. In the last seven days, $177 was the best price for a flight to Adams County.
How much is a flight to Adams County?
There were lots of inexpensive fares for the taking in the last seven days, with the cost of a return airfare to Adams County ranging between $177 and $4,123. Many lucky vacationers nabbed one-way tickets from Chicago (MDW) for just $89.
What are the most popular airports to fly into in Adams County?
Start arranging your Adams County trip by reserving a seat on one of the 451 flights per month to Rapid City Regional Airport (RAP). This is the region's main point of entry.
When is the cheapest time to fly to Adams County?
If you'd prefer to spend your hard-earned vacation money exploring Adams County rather than on your trip there, depart early in the week. The most cost-effective day to fly is usually Tuesday, with Monday coming in second. With many people traveling on the weekend, Saturday tends to have the highest ticket prices.
How much is a plane ticket to Adams County?
In the last seven days, airfares to Adams County varied between $177 and $4,123. Prices rise as your travel date nears, so secure a top deal today.
What months are the cheapest to book a flight to Adams County?
To land a bargain flight to Adams County, book during February when airfares are at their cheapest. When's the most costly? In the U.S, it's December.
How long is a flight to Adams County?
Whether or not you'll have time for a long snooze or just a quick nap depends on where you're setting off from. To make planning your trip a little easier, here are the average flight times for three busy domestic routes to Adams County:

  • Denver, CO (DEN-Denver Intl.) to Rapid City Regional Airport (RAP) - 1 hour and 13 minutes
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Rapid City Regional Airport (RAP) - 2 hours and 19 minutes
  • Chicago, IL (ORD-OHare Intl.) to Rapid City Regional Airport (RAP) - 2 hours and 26 minutes

*Flight schedules are subject to change.

Trending flights to Adams County

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

Delta
Thu, Apr 2 - Mon, Apr 6
ORD
Chicago
BIS
Bismarck
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Delta flight, departing Thu, Apr 2 from Chicago to Bismarck, returning Mon, Apr 6, priced at $177 just found
*Available to One Key members.