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Cheap flights from Memphis to Rock Springs from $418

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Memphis to Rock Springs departing on 5/5. 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 Memphis to Rock Springs

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:40 am - 1:30 pm
MEM
-
RKS
5h 50m
1 stop
United Airlines Logo
2:15 pm - 8:54 pm
RKS
-
MEM
5h 39m
1 stop
$418United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
8:40 am - 1:30 pm
MEM
-
RKS
5h 50m
1 stop
United Airlines Logo
5:15 am - 6:15 pm
RKS
-
MEM
12h 00m
2 stops
$424United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
11:10 am - 10:15 pm
MEM
-
RKS
12h 05m
2 stops
United Airlines Logo
5:15 am - 6:15 pm
RKS
-
MEM
12h 00m
2 stops
$429United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
8:40 am - 1:30 pm
MEM
-
RKS
5h 50m
1 stop
United Airlines Logo
2:15 pm - 8:54 pm
RKS
-
MEM
5h 39m
1 stop
$438United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
3:23 pm - 10:15 pm
MEM
-
RKS
7h 52m
1 stop
United Airlines Logo
2:15 pm - 11:48 pm
RKS
-
MEM
8h 33m
2 stops
$444United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
9:02 am - 10:15 pm
MEM
-
RKS
14h 13m
2 stops
United Airlines Logo
2:15 pm - 11:48 pm
RKS
-
MEM
8h 33m
2 stops
$449United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
8:40 am - 1:30 pm
MEM
-
RKS
5h 50m
1 stop
United Airlines Logo
2:15 pm - 8:54 pm
RKS
-
MEM
5h 39m
1 stop
$454United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
8:40 am - 1:30 pm
MEM
-
RKS
5h 50m
1 stop
United Airlines Logo
5:15 am - 2:27 pm
RKS
-
MEM
8h 12m
1 stop
$488United Airlines
Tue, May 5 - Sat, May 9

United Airlines flights from Memphis to Rock Springs

Our best United Airlines deals on Memphis to Rock Springs flight tickets
United Airlines
May 5
MEM8:40 amMemphis
5h 50m
1 stop
RKS1:30 pmRock Springs Sweetwater County
May 9
RKS2:15 pmRock Springs Sweetwater County
5h 39m
1 stop
MEM8:54 pmMemphis
$418
United Airlines
May 5
MEM8:40 amMemphis
5h 50m
1 stop
RKS1:30 pmRock Springs Sweetwater County
May 9
RKS5:15 amRock Springs Sweetwater County
12h 00m
2 stops
MEM6:15 pmMemphis
$424
United Airlines
May 5
MEM11:10 amMemphis
12h 05m
2 stops
RKS10:15 pmRock Springs Sweetwater County
May 9
RKS5:15 amRock Springs Sweetwater County
12h 00m
2 stops
MEM6:15 pmMemphis
$429

momondo Fare Finder

 
Customize your flight search to find flights from Memphis 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 April 13, 2026.
Use the filters below to find and compare flights from Memphis 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 5/5

8:40 am-1:30 pm

1 stop5h 50m

Rock Springs Sweetwater County

Sat 5/9

2:15 pm-8:54 pm

1 stop5h 39m

$418

MemphisRock Springs

MEM - RKS

MEMRKS

Memphis

Tue 5/5

8:40 am-1:30 pm

1 stop5h 50m

Rock Springs Sweetwater County

Sat 5/9

5:15 am-6:15 pm

2 stops12h 00m

$424

MemphisRock Springs

MEM - RKS

MEMRKS

Memphis

Tue 5/5

11:10 am-10:15 pm

2 stops12h 05m

Rock Springs Sweetwater County

Sat 5/9

5:15 am-6:15 pm

2 stops12h 00m

$429

MemphisRock Springs

MEM - RKS

MEMRKS

Memphis

Tue 5/5

8:40 am-1:30 pm

1 stop5h 50m

Rock Springs Sweetwater County

Sat 5/9

2:15 pm-8:54 pm

1 stop5h 39m

$438

MemphisRock Springs

MEM - RKS

MEMRKS

Memphis

Tue 5/5

3:23 pm-10:15 pm

1 stop7h 52m

Rock Springs Sweetwater County

Sat 5/9

2:15 pm-11:48 pm

2 stops8h 33m

$444

MemphisRock Springs

MEM - RKS

MEMRKS

Memphis

Tue 5/5

9:02 am-10:15 pm

2 stops14h 13m

Rock Springs Sweetwater County

Sat 5/9

2:15 pm-11:48 pm

2 stops8h 33m

$449

MemphisRock Springs

MEM - RKS

MEMRKS

Memphis

Tue 5/5

8:40 am-1:30 pm

1 stop5h 50m

Rock Springs Sweetwater County

Sat 5/9

2:15 pm-8:54 pm

1 stop5h 39m

$454

MemphisRock Springs

MEM - RKS

MEMRKS

Memphis

Tue 5/5

8:40 am-1:30 pm

1 stop5h 50m

Rock Springs Sweetwater County

Sat 5/9

5:15 am-2:27 pm

1 stop8h 12m

$488

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Memphis to Rock Springs

Are you open to changing your travel dates? Check out the ideal times to fly from Memphis to Rock Springs according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Memphis to Rock Springs (MEM to RKS) flight deals and tips

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

Fastest flight time

5h 50m

Direct flights

None
The fastest flight from Memphis to Rock Springs takes 5h 50m
There are no direct flights from Memphis to Rock Springs. There are no popular flight routes from Memphis to Rock Springs.
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Frequently asked questions about flying from Memphis to Rock Springs

  • How far is Memphis to Rock Springs Sweetwater County by plane?

    Rock Springs Sweetwater County is 1125.0 mi away from Memphis. A reasonable flight in good conditions will take 5h 50m.

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

    Prices for flights from Memphis Airport to Rock Springs Sweetwater County Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Memphis Airport 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 Memphis Airport to Rock Springs Sweetwater County Airport.

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

    The travel and health documents you'll need for your trip to Rock Springs Sweetwater County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rock Springs Sweetwater County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Memphis to Rock Springs

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Memphis from Rock Springs. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

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

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 Memphis to Rock Springs?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rock Springs from Memphis.

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

Flights from Memphis to Rock Springs with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Memphis 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 Memphis to Rock Springs right now. Can momondo alert me if prices change?

Price alerts on flights to Rock Springs from Memphis 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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