$518 Cheap Flights from New York (JFK) to Rock Springs (RKS)

View $518 flight on Tue, Sep 23, 2025Opens in a new window

Popular airlines from John F. Kennedy Intl. Airport (JFK) to Rock Springs, WY (RKS-Sweetwater County)

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Cheap Flights from New York to Rock Springs (JFK-RKS)

Prices were available within the past 7 days and start at $518 for one-way flights and $1,008 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Oct 10 - Tue, Oct 14
JFK
New York
RKS
Rock Springs
$1,008 Roundtrip, found 4 days ago
$1,008
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 10 from New York to Rock Springs, returning Tue, Oct 14, priced at $1,008 found 4 days ago
Alaska Airlines
Fri, Oct 10 - Tue, Oct 14
JFK
New York
RKS
Rock Springs
$1,016 Roundtrip, found 4 days ago
$1,016
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 10 from New York to Rock Springs, returning Tue, Oct 14, priced at $1,016 found 4 days ago
Delta
Fri, Oct 10 - Tue, Oct 14
JFK
New York
RKS
Rock Springs
$1,038 Roundtrip, found 4 days ago
$1,038
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 10 from New York to Rock Springs, returning Tue, Oct 14, priced at $1,038 found 4 days ago
Alaska Airlines
Fri, Oct 10 - Tue, Oct 14
JFK
New York
RKS
Rock Springs
$1,063 Roundtrip, found 4 days ago
$1,063
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 10 from New York to Rock Springs, returning Tue, Oct 14, priced at $1,063 found 4 days ago
Alaska Airlines
Fri, Oct 10 - Tue, Oct 14
JFK
New York
RKS
Rock Springs
$1,071 Roundtrip, found 4 days ago
$1,071
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 10 from New York to Rock Springs, returning Tue, Oct 14, priced at $1,071 found 4 days ago
Alaska Airlines
Fri, Oct 10 - Tue, Oct 14
JFK
New York
RKS
Rock Springs
$1,078 Roundtrip, found 4 days ago
$1,078
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 10 from New York to Rock Springs, returning Tue, Oct 14, priced at $1,078 found 4 days ago
Alaska Airlines
Fri, Oct 10 - Tue, Oct 14
JFK
New York
RKS
Rock Springs
$1,086 Roundtrip, found 4 days ago
$1,086
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 10 from New York to Rock Springs, returning Tue, Oct 14, priced at $1,086 found 4 days ago
Delta
Fri, Oct 10 - Tue, Oct 14
JFK
New York
RKS
Rock Springs
$1,088 Roundtrip, found 4 days ago
$1,088
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 10 from New York to Rock Springs, returning Tue, Oct 14, priced at $1,088 found 4 days ago
Delta
Fri, Oct 10 - Tue, Oct 14
JFK
New York
RKS
Rock Springs
$1,093 Roundtrip, found 4 days ago
$1,093
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 10 from New York to Rock Springs, returning Tue, Oct 14, priced at $1,093 found 4 days ago
Alaska Airlines
Fri, Oct 10 - Tue, Oct 14
JFK
New York
RKS
Rock Springs
$1,116 Roundtrip, found 4 days ago
$1,116
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 10 from New York to Rock Springs, returning Tue, Oct 14, priced at $1,116 found 4 days ago
Flights from New York (JFK) to Rock Springs (RKS)
Origin airport
John F. Kennedy Intl.
Destination airport
Sweetwater County
Roundtrip price
$1,008
Distance
1825 mi

New York to Rock Springs Flights

The cheapest times to fly from New York to Rock Springs

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 New York to Rock Springs are during the month of October. You can find some of the cheapest flights from New York to Rock Springs with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New York to Rock Springs

Sunday is one of the best days to book for cheap flights from New York to Rock Springs: 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 New York to Rock Springs

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 New York to Rock Springs in 2025. You can also book with separate airlines for your outbound and return journeys, from $518 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 New York to Rock Springs 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 New York to Rock Springs 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 John F. Kennedy Intl. Airport (JFK) to Sweetwater County Airport (RKS) cost?
Snag a cheap one-way flight from $518 or cheap return flight from $1,008 from John F. Kennedy Intl. Airport (JFK) to Sweetwater County Airport (RKS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from John F. Kennedy Intl. Airport (JFK) to Sweetwater County Airport (RKS)?
October is the least expensive month to fly from JFK to RKS. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from John F. Kennedy Intl. Airport (JFK) to Sweetwater County Airport (RKS)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest JFK to RKS flight.
How many flights per day from John F. Kennedy Intl. Airport (JFK) to Sweetwater County Airport (RKS)?
There are no daily direct flights departing from John F. Kennedy Intl. Airport (JFK) to Sweetwater County Airport (RKS). But you can choose flights with layovers. Filter your search 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 JFK to RKS?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John F. Kennedy Intl. Airport (JFK) to Sweetwater County Airport (RKS)?
To avoid possible delays on the John F. Kennedy Intl. Airport (JFK) to Sweetwater County Airport (RKS) route, fly before 3 PM. Later flights 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 John F. Kennedy Intl. Airport (JFK) to Sweetwater County Airport (RKS) last-minute?
Holding off until just before your trip to book your flight from JFK to RKS generally means paying more. While you may find some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary for a better chance of scoring a bargain.
Is it cheaper to book a JFK to RKS flight and hotel package?
You'll generally save money by booking a JFK to RKS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your ideal flights and accommodations, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from John F. Kennedy Intl. Airport (JFK) to Sweetwater County Airport (RKS)?
If you reserved your JFK to RKS flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.