What is the cheapest airline that flies from Rock Springs Sweetwater County to Worldwide?

United Airlines is the most popular carrier operating from Rock Springs Sweetwater County to Worldwide

How many flights depart from Rock Springs to Worldwide on average per week?

As of November 2026, 21 flights take off from Rock Springs and land in Worldwide each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

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

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

How many operators does momondo search for flights from Rock Springs Sweetwater County Airport to Worldwide?

As of November 2026, there is 1 operator available to choose from for flights from Rock Springs Sweetwater County Airport to Worldwide.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rock Springs Sweetwater County Airport to Worldwide.

What documentation or ID do you need to fly to Worldwide?

The necessary travel and health documents for your Worldwide 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.

$198 Cheap Flights from Rock Springs to Worldwide in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rock Springs to Worldwide

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:23 pm - 3:48 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$261United Airlines

Sat, Nov 21 - Sun, Nov 29

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

12:35 pm - 1:48 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 13mnonstop

$271United Airlines

Wed, Nov 25 - Thu, Nov 26

8:21 am - 9:50 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 29mnonstop

9:10 pm - 10:24 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 14mnonstop

$275United Airlines

Fri, Dec 25 - Fri, Dec 25

5:35 am - 8:43 amRKS Rock Springs Sweetwater County-LAS Las Vegas Harry Reid Intl

4h 08m1 stop Denver Intl

3:03 pm - 10:20 pmLAS Las Vegas Harry Reid Intl-RKS Rock Springs Sweetwater County

6h 17m1 stop Denver Intl

$348United Airlines

Tue, Dec 1 - Tue, Dec 8

2:25 pm - 8:56 pmRKS Rock Springs Sweetwater County-DFW Dallas/Fort Worth

5h 31m1 stop Denver Intl

4:22 pm - 10:20 pmDFW Dallas/Fort Worth-RKS Rock Springs Sweetwater County

6h 58m1 stop Denver Intl

$348United Airlines

Thu, Dec 3 - Mon, Dec 7

2:25 pm - 11:55 pmRKS Rock Springs Sweetwater County-LAS Las Vegas Harry Reid Intl

10h 30m2 stops Denver Intl Los Angeles

4:25 pm - 10:20 pmLAS Las Vegas Harry Reid Intl-RKS Rock Springs Sweetwater County

4h 55m1 stop Denver Intl

$354United Airlines

Tue, Dec 1 - Tue, Dec 8

5:35 am - 3:08 pmRKS Rock Springs Sweetwater County-DFW Dallas/Fort Worth

8h 33m2 stops Denver Intl Chicago O'Hare Intl

6:50 pm - 10:20 pmDFW Dallas/Fort Worth-RKS Rock Springs Sweetwater County

4h 30m1 stop Denver Intl

$354United Airlines

Thu, Dec 3 - Mon, Dec 7

5:00 am - 10:43 amRKS Rock Springs Sweetwater County-LAS Las Vegas Harry Reid Intl

6h 43m1 stop Denver Intl

3:29 pm - 10:24 pmLAS Las Vegas Harry Reid Intl-RKS Rock Springs Sweetwater County

5h 55m1 stop Denver Intl

$358United Airlines

Wed, Dec 23 - Sat, Dec 26

2:25 pm - 9:09 pmRKS Rock Springs Sweetwater County-SNA Santa Ana J. Wayne/Orange Cnty

7h 44m1 stop Denver Intl

4:24 pm - 10:20 pmSNA Santa Ana J. Wayne/Orange Cnty-RKS Rock Springs Sweetwater County

4h 56m1 stop Denver Intl

$358United Airlines

Wed, Dec 2 - Mon, Dec 7

5:35 am - 4:07 pmRKS Rock Springs Sweetwater County-DFW Dallas/Fort Worth

9h 32m2 stops Denver Intl Houston George Bush Intcntl

3:45 pm - 10:20 pmDFW Dallas/Fort Worth-RKS Rock Springs Sweetwater County

7h 35m2 stops Houston George Bush Intcntl Denver Intl

$359United Airlines

Thu, Dec 3 - Mon, Dec 7

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

12:35 pm - 1:48 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 13mnonstop

$361United Airlines

Sat, Nov 7 - Sun, Nov 8

2:23 pm - 6:38 pmRKS Rock Springs Sweetwater County-LAS Las Vegas Harry Reid Intl

5h 15m1 stop Denver Intl

3:10 pm - 10:20 pmLAS Las Vegas Harry Reid Intl-RKS Rock Springs Sweetwater County

6h 10m1 stop Denver Intl

$478United Airlines

Sat, Nov 7 - Mon, Nov 9

2:23 pm - 3:48 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

12:15 pm - 1:31 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 16mnonstop

$478United Airlines

Tue, Nov 10 - Thu, Dec 24

2:23 pm - 6:38 pmRKS Rock Springs Sweetwater County-LAS Las Vegas Harry Reid Intl

5h 15m1 stop Denver Intl

1:57 pm - 10:20 pmLAS Las Vegas Harry Reid Intl-RKS Rock Springs Sweetwater County

7h 23m2 stops Los Angeles Denver Intl

$484United Airlines

Sat, Nov 7 - Sun, Nov 8

5:00 am - 2:07 pmRKS Rock Springs Sweetwater County-LAS Las Vegas Harry Reid Intl

10h 07m2 stops Denver Intl Los Angeles

1:57 pm - 10:20 pmLAS Las Vegas Harry Reid Intl-RKS Rock Springs Sweetwater County

7h 23m2 stops Los Angeles Denver Intl

$489United Airlines

Sat, Nov 7 - Sun, Nov 8

2:23 pm - 3:48 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$795United Airlines

Sun, Nov 8 - Sun, Nov 8

5:00 am - 10:40 amRKS Rock Springs Sweetwater County-MSP Minneapolis St Paul

4h 40m1 stop Denver Intl

5:52 pm - 1:48 pmMSP Minneapolis St Paul-RKS Rock Springs Sweetwater County

20h 56m2 stops Houston George Bush Intcntl Denver Intl

$888United Airlines

Sun, Nov 8 - Fri, Nov 13

5:00 am - 10:40 amRKS Rock Springs Sweetwater County-MSP Minneapolis St Paul

4h 40m1 stop Denver Intl

4:44 pm - 10:20 pmMSP Minneapolis St Paul-RKS Rock Springs Sweetwater County

30h 36m3 stops Chicago O'Hare Intl Las Vegas Harry Reid Intl Denver Intl

$893United Airlines

Sun, Nov 8 - Fri, Nov 13

2:23 pm - 8:28 pmRKS Rock Springs Sweetwater County-MSP Minneapolis St Paul

5h 05m1 stop Denver Intl

5:30 am - 1:48 pmMSP Minneapolis St Paul-RKS Rock Springs Sweetwater County

9h 18m1 stop Denver Intl

$896United Airlines

Sun, Nov 8 - Fri, Nov 13

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United Airlines flights from Rock Springs to Worldwide

Our best United Airlines deals on Rock Springs to Worldwide flight tickets

United Airlines

Nov 21

RKS5:00 amRock Springs Sweetwater County

1h 25m

DEN6:25 amDenver Intl

Nov 24

DEN9:10 pmDenver Intl

1h 10m

RKS10:20 pmRock Springs Sweetwater County

$261

United Airlines

Nov 21

RKS2:23 pmRock Springs Sweetwater County

1h 25m

DEN3:48 pmDenver Intl

Nov 28

DEN9:10 pmDenver Intl

1h 10m

RKS10:20 pmRock Springs Sweetwater County

$281

United Airlines

Dec 23

RKS5:00 amRock Springs Sweetwater County

1h 35m

DEN6:35 amDenver Intl

Dec 26

DEN9:10 pmDenver Intl

1h 14m

RKS10:24 pmRock Springs Sweetwater County

$302

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Sat 11/21

2:23 pm-3:48 pm

Nonstop1h 25m

Denver Intl

Sun 11/29

9:10 pm-10:20 pm

Nonstop1h 10m

$261

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Wed 11/25

5:00 am-6:25 am

Nonstop1h 25m

Denver Intl

Thu 11/26

12:35 pm-1:48 pm

Nonstop1h 13m

$271

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Fri 12/25

8:21 am-9:50 am

Nonstop1h 29m

Denver Intl

Fri 12/25

9:10 pm-10:24 pm

Nonstop1h 14m

$275

Rock SpringsLas Vegas

RKS Rock Springs Sweetwater County - LAS Las Vegas Harry Reid Intl

RKSLAS

Rock Springs Sweetwater County

Tue 12/1

5:35 am-8:43 am

1 stop4h 08m

Las Vegas Harry Reid Intl

Tue 12/8

3:03 pm-10:20 pm

1 stop6h 17m

$348

Rock SpringsDallas

RKS Rock Springs Sweetwater County - DFW Dallas/Fort Worth

RKSDFW

Rock Springs Sweetwater County

Thu 12/3

2:25 pm-8:56 pm

1 stop5h 31m

Dallas/Fort Worth

Mon 12/7

4:22 pm-10:20 pm

1 stop6h 58m

$348

Rock SpringsLas Vegas

RKS Rock Springs Sweetwater County - LAS Las Vegas Harry Reid Intl

RKSLAS

Rock Springs Sweetwater County

Tue 12/1

2:25 pm-11:55 pm

2 stops10h 30m

Las Vegas Harry Reid Intl

Tue 12/8

4:25 pm-10:20 pm

1 stop4h 55m

$354

Rock SpringsDallas

RKS Rock Springs Sweetwater County - DFW Dallas/Fort Worth

RKSDFW

Rock Springs Sweetwater County

Thu 12/3

5:35 am-3:08 pm

2 stops8h 33m

Dallas/Fort Worth

Mon 12/7

6:50 pm-10:20 pm

1 stop4h 30m

$354

Rock SpringsLas Vegas

RKS Rock Springs Sweetwater County - LAS Las Vegas Harry Reid Intl

RKSLAS

Rock Springs Sweetwater County

Wed 12/23

5:00 am-10:43 am

1 stop6h 43m

Las Vegas Harry Reid Intl

Sat 12/26

3:29 pm-10:24 pm

1 stop5h 55m

$358

Rock SpringsSanta Ana

RKS Rock Springs Sweetwater County - SNA Santa Ana J. Wayne/Orange Cnty

RKSSNA

Rock Springs Sweetwater County

Wed 12/2

2:25 pm-9:09 pm

1 stop7h 44m

Santa Ana J. Wayne/Orange Cnty

Mon 12/7

4:24 pm-10:20 pm

1 stop4h 56m

$358

Rock SpringsDallas

RKS Rock Springs Sweetwater County - DFW Dallas/Fort Worth

RKSDFW

Rock Springs Sweetwater County

Thu 12/3

5:35 am-4:07 pm

2 stops9h 32m

Dallas/Fort Worth

Mon 12/7

3:45 pm-10:20 pm

2 stops7h 35m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rock Springs to Worldwide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Worldwide?

If you aren’t able to travel during the month of February, then book flights to Worldwide from Rock Springs during January instead. Flights to Worldwide in January, while not as cheap as those in February, still average around $323.

Can stopping save me money on Rock Springs to Worldwide flights?

No. A direct flight is the cheapest option for a flight between Rock Springs to Worldwide.

Cheap Rock Springs to Worldwide flight deals and tips

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

Best Price Found	$198
Fastest flight time	1h 25m
Direct flights	Tue, Wed, Thu, Fri and Sun
Airports in Worldwide	12,889 airports

The best one-way flight to Worldwide from Rock Springs in the past 72 hours is $198. The best round-trip flight deal from Rock Springs to Worldwide found on momondo in the last 72 hours is $261.

The fastest flight from Rock Springs to Worldwide takes 1h 25m

Direct flights go from Rock Springs to Worldwide on Tuesday, Wednesday, Thursday, Friday and Sunday. The only airline offering direct flights is United Airlines.

There are 12,889 airports in Worldwide. From Rock Springs there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Rock Springs to Worldwide

When did momondo last update prices for flights from Rock Springs Sweetwater County Airport to Worldwide?
Prices for flights from Rock Springs Sweetwater County Airport to Worldwide are refreshed on a daily basis.
How many operators does momondo search for flights from Rock Springs Sweetwater County Airport to Worldwide?
As of November 2026, there is 1 operator available to choose from for flights from Rock Springs Sweetwater County Airport to Worldwide.
How old do you have to be to fly from Rock Springs Sweetwater County Airport to Worldwide?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rock Springs Sweetwater County Airport to Worldwide.
What documentation or ID do you need to fly to Worldwide?
The necessary travel and health documents for your Worldwide 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.
What is the most popular plane model from Rock Springs to Worldwide?
momondo data reveals that the most frequently booked plane model on the route from Rock Springs to Worldwide is Canadair (Bombardier) Regional Jet 200, representing 70.37% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet at 11.11%, Britten-Norman BN-2/BN-2A/BN-2B Islander at 7.41%, and Tecnam P2012 Traveler at 7.41%.

Best airlines flying from Rock Springs to Worldwide

Compare and see reviews for airlines that fly from Rock Springs to Worldwide with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.3 10,470 reviews		Search United Airlines flights

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rock Springs to Worldwide for you.

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

All flight searches from Rock Springs to Worldwide on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rock Springs to Worldwide.

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

Yes. momondo can track prices for Rock Springs to Worldwide flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.