$183 Cheap Flights from Rapid City (RAP) to Dallas (DFW)

  • 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
Find available prices by choosing your travel dates.

Cheap Flights from Rapid City to Dallas (RAP-DFW)

Prices were available within the past 7 days and start at $183 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
American Airlines
United
United
American Airlines
United
American Airlines
American Airlines
United
Delta
Flights from Rapid City (RAP) to Dallas (DFW)
Origin airport
Rapid City Regional
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$234
Distance
835 mi

Rapid City to Dallas Flights

The cheapest times to fly from Rapid City to Dallas

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

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

Sunday is one of the best days to book for cheap flights from Rapid City to Dallas: 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 Rapid City to Dallas

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 Rapid City to Dallas in 2025. You can also book with separate airlines for your outbound and return journeys, from $183 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 Rapid City to Dallas 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 Rapid City to Dallas 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 long does it take to fly from Rapid City Regional Airport to DFW Airport?
Book your ticket with American Airlines and you can expect to be airborne for approximately 2 hours and 23 minutes. This leading airline operates a direct flight that leaves at 6:00AM from Rapid City Regional Airport (RAP) and comes in to land at DFW at 9:23AM. Expedia has unbeatable flight deals, so take a look at what’s available on this route today.
Is it cheaper to buy a plane ticket from Rapid City Regional Airport to Dallas-Fort Worth Intl. Airport (DFW) last minute?
When it comes to booking your flights, it’s better to be prepared. While it may be possible to pick up a deal on a RAP to DFW Airport flight at the last minute, tickets usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international trips it’s three to four months.
What airports do you fly into for Dallas from Rapid City?
Dallas-Fort Worth Intl. Airport (DFW), Love Field Airport (DAL) and Addison Airport (ADS) are your choices when jetting off from Rapid City to Dallas. About 16 mi northwest of downtown Dallas, Dallas-Fort Worth Intl. Airport (DFW) is the city’s main gateway. Consider factors such as flight arrival and departure times and the distance to your hotel before choosing an airport. American Airlines Center and Dallas World Aquarium are two amazing attractions to add to your must-see list when you arrive at your destination.
What are the most popular departure times for flights from Rapid City Regional Airport (RAP) to DFW?
For American Airlines flights from RAP to Dallas-Fort Worth Intl. Airport (DFW), the busiest period is between 6:00 AM - 7:00 AM. If you want to avoid any delays, head out in the morning. This gives you a better chance to avoid the heavy air traffic that accumulates in the afternoon and evening.
Can I change the date of my flight from RAP to Dallas Airport?
Plans can change, so Expedia is here to help make amending your trip as easy as possible. First, find your Rapid City Regional Airport to Dallas-Fort Worth Intl. Airport (DFW) itinerary through the Expedia Trips portal and look up the fare conditions about what changes you can make. If you purchased your fare in the last 24 hours, some carriers will allow you to cancel for free and book new flights. If you bought your fare more than 24 hours ago, get in touch with us via our Customer Service portal to find out your options.

Explore a world of travel with Expedia

*Available to One Key members.