$142 Cheap Flights from Dallas (DFW) to Rapid City (RAP)

View $142 flight on Mon, Oct 20, 2025Opens in a new window

Popular airlines from Dallas-Fort Worth Intl. Airport (DFW) 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 Dallas to Rapid City (DFW-RAP)

Prices were available within the past 7 days and start at $142 for one-way flights and $234 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Oct 12 - Tue, Oct 14
DFW
Dallas
RAP
Rapid City
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Oct 12 from Dallas to Rapid City, returning Tue, Oct 14, priced at $234 found 1 day ago
Delta
Sun, Oct 26 - Wed, Oct 29
DFW
Dallas
RAP
Rapid City
$278 Roundtrip, found 3 days ago
$278
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Oct 26 from Dallas to Rapid City, returning Wed, Oct 29, priced at $278 found 3 days ago
Delta
Sat, Nov 8 - Wed, Nov 12
DFW
Dallas
RAP
Rapid City
$282 Roundtrip, found 3 hours ago
$282
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Nov 8 from Dallas to Rapid City, returning Wed, Nov 12, priced at $282 found 3 hours ago
Delta
Tue, Nov 18 - Mon, Dec 8
DFW
Dallas
RAP
Rapid City
$288 Roundtrip, found 3 days ago
$288
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 18 from Dallas to Rapid City, returning Mon, Dec 8, priced at $288 found 3 days ago
Delta
Sun, Oct 26 - Wed, Oct 29
DFW
Dallas
RAP
Rapid City
$296 Roundtrip, found 3 days ago
$296
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Oct 26 from Dallas to Rapid City, returning Wed, Oct 29, priced at $296 found 3 days ago
Delta
Wed, Oct 22 - Fri, Oct 24
DFW
Dallas
RAP
Rapid City
$297 Roundtrip, found 6 days ago
$297
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 22 from Dallas to Rapid City, returning Fri, Oct 24, priced at $297 found 6 days ago
Delta
Wed, Oct 1 - Tue, Oct 21
DFW
Dallas
RAP
Rapid City
$303 Roundtrip, found 4 days ago
$303
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 1 from Dallas to Rapid City, returning Tue, Oct 21, priced at $303 found 4 days ago
American Airlines
Tue, Oct 14 - Wed, Oct 15
DFW
Dallas
RAP
Rapid City
$304 Roundtrip, found 14 hours ago
$304
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Tue, Oct 14 from Dallas to Rapid City, returning Wed, Oct 15, priced at $304 found 14 hours ago
Delta
Mon, Aug 18 - Sun, Aug 24
DFW
Dallas
RAP
Rapid City
$311 Roundtrip, found 2 hours ago
$311
Roundtrip
found 2 hours ago
Select Delta flight, departing Mon, Aug 18 from Dallas to Rapid City, returning Sun, Aug 24, priced at $311 found 2 hours ago
United
Tue, Oct 14 - Sat, Oct 18
DFW
Dallas
RAP
Rapid City
$337 Roundtrip, found 14 hours ago
$337
Roundtrip
found 14 hours ago
Select United flight, departing Tue, Oct 14 from Dallas to Rapid City, returning Sat, Oct 18, priced at $337 found 14 hours ago

Find the cheapest month to fly from Dallas (DFW) to Rapid City (RAP)

August is typically the cheapest month to fly

From $290 - $698 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 $311
RAP
Rapid City Regional
CheapestClosest
Average driving time to city center16 min
Flights from $311
Flights from Dallas (DFW) to Rapid City (RAP)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Rapid City Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$234
Distance
835 mi
Average flight time
1 hour 25 mins

Dallas to Rapid City Flights

The cheapest times to fly from Dallas 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 Dallas to Rapid City are during the month of October. You can find some of the cheapest flights from Dallas to Rapid City with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Dallas 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 Dallas 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 Dallas to Rapid City in 2025. You can also book with separate airlines for your outbound and return journeys, from $142 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 Dallas 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 Dallas 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 Dallas-Fort Worth Intl. Airport (DFW) to Rapid City Regional Airport (RAP) cost?
Cheap round-trip flights from Dallas-Fort Worth Intl. Airport (DFW) to Rapid City Regional Airport (RAP) start at $298. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines flight leaving DFW on August 11 2025 and touching down at RAP. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from DFW to RAP?
The cheapest flights from DFW 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.
Which airlines fly direct from Dallas-Fort Worth Intl. Airport (DFW) to Rapid City Regional Airport (RAP)?
When flying out of Dallas-Fort Worth Intl. Airport (DFW), you can hop on a nonstop flight to Rapid City Regional Airport (RAP) with American Airlines.
What is the cheapest airline that flies from DFW to RAP?
With prices starting from $142 for a one-way journey from DFW to RAP, American Airlines is currently the cheapest carrier flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DFW on October 14 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Dallas-Fort Worth Intl. Airport (DFW) to Rapid City Regional Airport (RAP)?
Each day, an average of 2 direct flights operate from Dallas-Fort Worth Intl. Airport (DFW) to Rapid City Regional Airport (RAP). Choose the departure that best suits your plans.
What are the most popular departure times for flights from Dallas-Fort Worth Intl. Airport (DFW) to Rapid City Regional Airport (RAP)?
More people fly between DFW and RAP at 10 AM than at any other time. Looking to skip the crowds? Consider flying outside peak hours and there's a chance you'll save on your ticket as well.
What day of the week has the most flights from DFW to RAP?
If you depart on a Friday, you'll get the biggest range of options for flights from Dallas-Fort Worth Intl. Airport (DFW) to Rapid City Regional Airport (RAP).
What is the earliest flight from Dallas-Fort Worth Intl. Airport (DFW) to Rapid City Regional Airport (RAP)?
Dallas-Fort Worth Intl. Airport (DFW)'s earliest flight to Rapid City Regional Airport (RAP) departs at approximately 10:22AM UTC-6. With a total travel time of 2h 35m, you'll touch down at around 11:57AM UTC-7.
How long does it take to fly from Dallas-Fort Worth Intl. Airport (DFW) to Rapid City Regional Airport (RAP)?
Flights from DFW to RAP have an average travel time of 2 hours and 27 minutes. The distance between the two airports is 840 mi.
What is the best time to fly from Dallas-Fort Worth Intl. Airport (DFW) to Rapid City Regional Airport (RAP)?
To reach Rapid City Regional Airport (RAP) without delays, book a flight that leaves Dallas-Fort Worth Intl. Airport (DFW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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.
What airports do you fly into for Rapid City from Dallas-Fort Worth Intl. Airport (DFW)?
Rapid City Regional Airport (RAP) is the only airport in Rapid City with direct flights from Dallas-Fort Worth Intl. Airport (DFW). Check out your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Dallas-Fort Worth Intl. Airport (DFW) to Rapid City Regional Airport (RAP) last-minute?
Booking your flight from DFW to RAP right before your trip is usually more expensive. However, if there's some wiggle room with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a DFW to RAP flight and hotel package?
Booking a DFW to RAP flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dallas-Fort Worth Intl. Airport (DFW) to Rapid City Regional Airport (RAP)?
In most instances, you can reschedule or cancel your DFW to RAP flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need further information, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.