$205 Cheap Flights from Birmingham (BHM) to Rapid City (RAP)

View $205 flight on Mon, Sep 29, 2025Opens in a new window

Popular airlines from Birmingham International Airport (BHM) to Rapid City Regional Airport (RAP)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Birmingham to Rapid City (BHM-RAP)

Prices were available within the past 7 days and start at $205 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Sep 29 - Sat, Oct 4
BHM
Birmingham
RAP
Rapid City
$259 Roundtrip, found 2 hours ago
$259
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Mon, Sep 29 from Birmingham to Rapid City, returning Sat, Oct 4, priced at $259 found 2 hours ago
United
Tue, Sep 23 - Tue, Sep 30
BHM
Birmingham
RAP
Rapid City
$264 Roundtrip, found 16 hours ago
$264
Roundtrip
found 16 hours ago
Select United flight, departing Tue, Sep 23 from Birmingham to Rapid City, returning Tue, Sep 30, priced at $264 found 16 hours ago
United
Tue, Aug 12 - Tue, Aug 19
BHM
Birmingham
RAP
Rapid City
$274 Roundtrip, found 21 hours ago
$274
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Aug 12 from Birmingham to Rapid City, returning Tue, Aug 19, priced at $274 found 21 hours ago
United
Tue, Aug 12 - Tue, Aug 19
BHM
Birmingham
RAP
Rapid City
$279 Roundtrip, found 21 hours ago
$279
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Aug 12 from Birmingham to Rapid City, returning Tue, Aug 19, priced at $279 found 21 hours ago
United
Sat, Aug 30 - Wed, Sep 3
BHM
Birmingham
RAP
Rapid City
$296 Roundtrip, found 4 days ago
$296
Roundtrip
found 4 days ago
Select United flight, departing Sat, Aug 30 from Birmingham to Rapid City, returning Wed, Sep 3, priced at $296 found 4 days ago
United
Sat, Aug 30 - Wed, Sep 3
BHM
Birmingham
RAP
Rapid City
$297 Roundtrip, found 4 days ago
$297
Roundtrip
found 4 days ago
Select United flight, departing Sat, Aug 30 from Birmingham to Rapid City, returning Wed, Sep 3, priced at $297 found 4 days ago
United
Sat, Sep 20 - Mon, Sep 22
BHM
Birmingham
RAP
Rapid City
$298 Roundtrip, found 6 days ago
$298
Roundtrip
found 6 days ago
Select United flight, departing Sat, Sep 20 from Birmingham to Rapid City, returning Mon, Sep 22, priced at $298 found 6 days ago
United
Tue, Aug 12 - Tue, Aug 19
BHM
Birmingham
RAP
Rapid City
$301 Roundtrip, found 21 hours ago
$301
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Aug 12 from Birmingham to Rapid City, returning Tue, Aug 19, priced at $301 found 21 hours ago
United
Tue, Sep 16 - Tue, Sep 23
BHM
Birmingham
RAP
Rapid City
$302 Roundtrip, found 20 hours ago
$302
Roundtrip
found 20 hours ago
Select United flight, departing Tue, Sep 16 from Birmingham to Rapid City, returning Tue, Sep 23, priced at $302 found 20 hours ago
Delta
Sat, Sep 6 - Tue, Sep 23
BHM
Birmingham
RAP
Rapid City
$311 Roundtrip, found 1 day ago
$311
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 6 from Birmingham to Rapid City, returning Tue, Sep 23, priced at $311 found 1 day ago

Find the cheapest month to fly from Birmingham (BHM) to Rapid City (RAP)

February is typically the cheapest month to fly

From $258 - $556 per traveler.

Graph displaying average flight prices per month

Alternative airports near Rapid City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Rapid City Regional RAP. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $479
RAP
Rapid City Regional
CheapestClosest
Average driving time to city center16 min
Flights from $479
Flights from Birmingham (BHM) to Rapid City (RAP)
Origin airport
Birmingham Intl.
Destination airport
Rapid City Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$258
Distance
1134 mi

Birmingham to Rapid City Flights

The cheapest times to fly from Birmingham to Rapid City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Birmingham to Rapid City are during the month of September. You can find some of the cheapest flights from Birmingham to Rapid City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Birmingham to Rapid City

Sunday is one of the best days to book for cheap flights from Birmingham to Rapid City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Birmingham to Rapid City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Birmingham to Rapid City in 2025. You can also book with separate airlines for your outbound and return journeys, from $205 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Birmingham to Rapid City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Birmingham to Rapid City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Birmingham Intl. Airport (BHM) to Rapid City Regional Airport (RAP) cost?
Discover the latest flight deals from BHM to RAP by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BHM to RAP?
The cheapest flights from BHM to RAP are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BHM to RAP?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BHM to RAP. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Birmingham Intl. Airport (BHM) to Rapid City Regional Airport (RAP)?
There are no daily nonstop flights departing from Birmingham Intl. Airport (BHM) to Rapid City Regional Airport (RAP). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from BHM to RAP?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Birmingham Intl. Airport (BHM) to Rapid City Regional Airport (RAP)?
To avoid possible delays on the Birmingham Intl. Airport (BHM) to Rapid City Regional Airport (RAP) route, travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Birmingham Intl. Airport (BHM) to Rapid City Regional Airport (RAP) last-minute?
Last-minute bookings from BHM to RAP are typically more expensive. To lock in the cheapest rates, start looking for flights early. That said, if you're flexible with your travel dates, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a BHM to RAP flight and hotel package?
Compared with arranging hotels and flights separately, booking a BHM to RAP flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the stress out of travel planning. Just secure your flights and select from our wide range of stays, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Birmingham Intl. Airport (BHM) to Rapid City Regional Airport (RAP)?
If you reserved your BHM to RAP flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Explore a world of travel with Expedia

*Available to One Key members.