$249 Cheap Flights from Rock Springs (RKS) to Dallas (DFW)

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Cheap Flights from Rock Springs to Dallas (RKS-DFW)

Prices were available within the past 7 days and start at $249 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Flights from Rock Springs (RKS) to Dallas (DFW)
Origin airport
Sweetwater County
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
United
Roundtrip price
$238
Distance
892 mi

Rock Springs to Dallas Flights

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

 

The best time to book a flight from Rock Springs to Dallas

Sunday is one of the best days to book for cheap flights from Rock Springs 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 Rock Springs 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 Rock Springs to Dallas in 2025. You can also book with separate airlines for your outbound and return journeys, from $249 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 Rock Springs 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 Rock Springs 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

Is it cheaper to buy a plane ticket from Sweetwater County Airport (RKS) to Dallas-Fort Worth Intl. Airport (DFW) last minute?
When it comes to booking your flights, being prepared pays dividends. While it may be possible to pick up a last-minute deal on a Sweetwater County Airport (RKS) to Dallas Airport flight, prices usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international flights it’s between three and four months.
What airports do you fly into for Dallas from Rock Springs?
From Rock Springs, you can get to Dallas through Dallas-Fort Worth Intl. Airport (DFW), Love Field Airport (DAL) and Addison Airport (ADS). It’s wise to check which terminal works best for you before you make a decision. If you decide on Dallas-Fort Worth Intl. Airport (DFW), it’s roughly 16 mi northwest of the center of the city. Use the dollars you save when booking your journey with Expedia to experience the city’s popular attractions, such as American Airlines Center and Dallas World Aquarium.
Can I change the date of my flight from Sweetwater County Airport (RKS) to DFW?
Plans can get upended, so Expedia is here to help make amending your journey easy. First, find your Sweetwater County Airport (RKS) to DFW itinerary through the Expedia Trips portal and look up the fare conditions to see if you can make changes. If you booked your fare in the last 24 hours, some carriers will let you cancel for free and book new flights. If you booked more than 24 hours ago, contact us via our Customer Service portal to learn more about your options.

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