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Cheap flights from Tennessee to Rock Springs from $398

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to Rock Springs departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Tennessee to Rock Springs

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:33 pm - 10:21 pm
MEM
-
RKS
6h 48m
1 stop
United Airlines Logo
2:22 pm - 8:42 pm
RKS
-
MEM
5h 20m
1 stop
$398United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
11:44 am - 10:21 pm
MEM
-
RKS
11h 37m
2 stops
United Airlines Logo
2:22 pm - 8:42 pm
RKS
-
MEM
5h 20m
1 stop
$404United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
9:47 am - 10:21 pm
MEM
-
RKS
13h 34m
2 stops
United Airlines Logo
2:22 pm - 11:18 pm
RKS
-
MEM
7h 56m
2 stops
$409United Airlines
Tue, Aug 25 - Sat, Aug 29

United Airlines flights from Tennessee to Rock Springs

Our best United Airlines deals on Tennessee to Rock Springs flight tickets
United Airlines
Aug 25
MEM4:33 pmMemphis
6h 48m
1 stop
RKS10:21 pmRock Springs Sweetwater County
Aug 29
RKS2:22 pmRock Springs Sweetwater County
5h 20m
1 stop
MEM8:42 pmMemphis
$398
United Airlines
Aug 25
MEM11:44 amMemphis
11h 37m
2 stops
RKS10:21 pmRock Springs Sweetwater County
Aug 29
RKS2:22 pmRock Springs Sweetwater County
5h 20m
1 stop
MEM8:42 pmMemphis
$404
United Airlines
Aug 25
MEM9:47 amMemphis
13h 34m
2 stops
RKS10:21 pmRock Springs Sweetwater County
Aug 29
RKS2:22 pmRock Springs Sweetwater County
7h 56m
2 stops
MEM11:18 pmMemphis
$409

momondo Fare Finder

 
Customize your flight search to find flights from Tennessee to Rock Springs that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 26, 2026.
Use the filters below to find and compare flights from Tennessee to Rock Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MemphisRock Springs

MEM - RKS

MEMRKS

Memphis

Tue 8/25

4:33 pm-10:21 pm

1 stop6h 48m

Rock Springs Sweetwater County

Sat 8/29

2:22 pm-8:42 pm

1 stop5h 20m

$398

MemphisRock Springs

MEM - RKS

MEMRKS

Memphis

Tue 8/25

11:44 am-10:21 pm

2 stops11h 37m

Rock Springs Sweetwater County

Sat 8/29

2:22 pm-8:42 pm

1 stop5h 20m

$404

MemphisRock Springs

MEM - RKS

MEMRKS

Memphis

Tue 8/25

9:47 am-10:21 pm

2 stops13h 34m

Rock Springs Sweetwater County

Sat 8/29

2:22 pm-11:18 pm

2 stops7h 56m

$409

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Tennessee to Rock Springs flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Rock Springs

Fastest flight time

6h 48m

Direct flights

None
The fastest flight from Tennessee to Rock Springs takes 6h 48m
There are no direct flights from Tennessee to Rock Springs. There are no popular flight routes from Tennessee to Rock Springs.
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Frequently asked questions about flying from Tennessee to Rock Springs

  • When did momondo last update prices for flights from Tennessee to Rock Springs Sweetwater County Airport?

    Prices for flights from Tennessee to Rock Springs Sweetwater County Airport are updated daily.

  • How old do you have to be to fly from Tennessee to Rock Springs Sweetwater County Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tennessee to Rock Springs Sweetwater County Airport.

  • What documentation or ID do you need to fly to Rock Springs Sweetwater County Airport?

    The necessary travel and health documents for your Rock Springs Sweetwater County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Tennessee to Rock Springs

  • How do I get Price Alerts for flights from Tennessee to Rock Springs?

    Confirm your travel details to search for the latest offers for flights from Tennessee to Rock Springs. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Tennessee to Rock Springs with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Rock Springs?

Book flights to Rock Springs if you plan to visit one of these locations
Green River

Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to Rock Springs?

It is quick and easy to find Tennessee to Rock Springs flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rock Springs that suits you.

Can I find flights from Tennessee to Rock Springs with flexible booking policies on momondo?

Yes. All flights to Rock Springs from Tennessee on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Tennessee to Rock Springs?

Once you have performed a search for Tennessee to Rock Springs flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Tennessee to Rock Springs right now. Can momondo alert me if prices change?

Price alerts on flights to Rock Springs from Tennessee are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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