HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Rock Springs

$393+ Cheap flights to Rock Springs

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
— RKS
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights to Rock Springs with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Flights to Rock Springs in 2025

Find the latest flights to Rock Springs in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on July 2, 2025.

Round-trip from

$393
From New York to Rock Springs Sweetwater County
Search Deals

Find flight deals to Rock Springs

Cheapest flights to Rock Springs
Explore the most affordable flight options available to Rock Springs. Find the lowest fares based on data from user searches, with prices last updated on July 2, 2025.

Fri 8/227:00 amLGA - RKS
1 stop8h 23mUnited Airlines
Fri 9/51:58 pmRKS - LGA
1 stop5h 49mUnited Airlines
Deal found 6/30$393

Cheapflights Fare Finder

Locate flights to Rock Springs that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on July 2, 2025.
Use the filters below to find and compare flights to Rock Springs that are best for you.

Fly from

New York

Route

Depart

Return

Price

New YorkRock Springs

LGA - RKS

LGARKS

New York LaGuardia

Fri 8/22

7:00 am-1:23 pm

1 stop8h 23m

Rock Springs Sweetwater County

Fri 9/5

1:58 pm-9:47 pm

1 stop5h 49m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight to Rock Springs

Have a flexible travel schedule? Discover the best time to fly to Rock Springs with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Rock Springs

How long is the flight to Rock Springs?

On average, a flight from New York to Rock Springs takes 8 hours 46 minutes. Flights to Rock Springs from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Rock Springs by month

Plan your trip to Rock Springs by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rock Springs ranges from 0.5 - 1.2 inches per month. May is typically the wettest month, when rainfall can reach 1.2 in. January is typically the driest time to visit Rock Springs when rainfall is around 0.5 in.

Temperature in Rock Springs by month

Plan your trip to Rock Springs by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rock Springs, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Rock Springs

Get insights into the airlines that provide service to Rock Springs. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rock Springs. Reviews last updated July 2, 2025.
Get a feel of what it's like to fly with United Airlines to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,861 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

FAQs about flying to Rock Springs

  • What airport do you fly into for flights to Rock Springs?

    Most people fly into Rock Springs Sweetwater County (RKS) if they book a flight to Rock Springs. Sweetwater County is conveniently located just 7.1 mi from Rock Springs’s city center.

  • Can I find cheaper flights to Rock Springs if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Rock Springs on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Rock Springs?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Rock Springs.

  • Where does the fastest flight to Rock Springs depart from?

    For those looking to save time traveling to Rock Springs, Denver Intl offers the quickest one-way flight (1 hour 9 minutes).

  • Does Rock Springs Sweetwater County have rental cars?

    Yes. Those touching down at Rock Springs Sweetwater County can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Rock Springs Sweetwater County?

    Yes. Rock Springs Sweetwater County has hotels nearby for those requiring accommodations. Economy Guest Village and Apartments is the closest property to Rock Springs Sweetwater County (7.0 mi away from Rock Springs Sweetwater County).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Rock Springs by cabin class

Find flights to Rock Springs, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.