How long is the flight from Baltimore to Rock Springs?

Airlines like United Airlines fly from Baltimore to Rock Springs in about 7h 44m. The time it takes to get you to your destination can typically vary by up to . The distance from Baltimore to Rock Springs is about 1702 mi.

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.

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).

What is the cheapest time of day to fly from BWI to RKS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Rock Springs as you normally would.

Can I find deals for flights from Baltimore to Rock Springs that include hotel bookings?

Yes. In addition to deals on Baltimore to Rock Springs flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Baltimore to Rock Springs?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Rock Springs.

Can I find deals for business class flights from Baltimore to Rock Springs?

Yes. Cheapflights offers flight deals from Baltimore to Rock Springs by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$368+ Cheap Flights from Baltimore to Rock Springs

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Baltimore 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.

Cheap flight deals from Baltimore to Rock Springs

Round-trip from	$368 (United Airlines)

From Baltimore/Washington to Rock Springs Sweetwater County

Search Deals

Find flight deals from Baltimore to Rock Springs

Cheapest flights from Baltimore to Rock Springs
Explore the most affordable flight options available from Baltimore to Rock Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Sat 12/64:15 pmBWI - RKS

1 stop7h 44mUnited Airlines

Mon 12/81:56 pmRKS - BWI

1 stop7h 04mUnited Airlines

Deal found 9/16

$368

Best flights from Baltimore to Rock Springs
Discover carefully curated flight deals from Baltimore to Rock Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Sat 12/64:15 pmBWI - RKS

1 stop7h 44mUnited Airlines

Mon 12/81:56 pmRKS - BWI

1 stop7h 04mUnited Airlines

Deal found 9/16

$368

Fri 3/64:10 pmBWI - RKS

1 stop7h 51mUnited Airlines

Tue 3/102:05 pmRKS - BWI

1 stop6h 55mUnited Airlines

Deal found 9/14

$468

One-way flights from Baltimore to Rock Springs
Search for one-way flight options from Baltimore to Rock Springs. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Mon 9/224:20 pmBWI - RKS

1 stop7h 51mUnited Airlines

Deal found 9/15

$523

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Rock Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreRock Springs

BWI - RKS

BWIRKS

Baltimore/Washington

Sat 12/6

4:15 pm-9:59 pm

1 stop7h 44m

Rock Springs Sweetwater County

Mon 12/8

1:56 pm-11:00 pm

1 stop7h 04m

$368

BaltimoreRock Springs

BWI - RKS

BWIRKS

Baltimore/Washington

Fri 3/6

4:10 pm-10:01 pm

1 stop7h 51m

Rock Springs Sweetwater County

Tue 3/10

2:05 pm-11:00 pm

1 stop6h 55m

$468

BaltimoreRock Springs

BWI - RKS

BWIRKS

Baltimore/Washington

Mon 9/22

4:20 pm-10:11 pm

1 stop7h 51m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Baltimore to Rock Springs

Have a flexible travel schedule? Discover the best time to fly to Rock Springs from Baltimore 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.

Related info for your journey

How long is the flight from Baltimore to Rock Springs?
Airlines like United Airlines fly from Baltimore to Rock Springs in about 7h 44m. The time it takes to get you to your destination can typically vary by up to . The distance from Baltimore to Rock Springs is about 1702 mi.
Can I find deals for flights from Baltimore to Rock Springs that include hotel bookings?
Yes. In addition to deals on Baltimore to Rock Springs flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to Rock Springs?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Rock Springs.
Can I find deals for business class flights from Baltimore to Rock Springs?
Yes. Cheapflights offers flight deals from Baltimore to Rock Springs by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Baltimore to Rock Springs

Philadelphia to Denver flights

Baltimore to Denver flights

Dulles Intl to Denver flights

Reagan-National to Denver flights

Dulles Intl to Salt Lake City flights

Reagan-National to Salt Lake City flights

Baltimore to Salt Lake City flights

Philadelphia to Salt Lake City flights

Dulles Intl to Jackson flights

Reagan-National to Jackson flights

Baltimore to Jackson flights

Philadelphia to Jackson flights

Philadelphia to West Yellowstone flights

Baltimore to Cody flights

Dulles Intl to Casper flights

Dulles Intl to Cody flights

Baltimore to Laramie flights

Dulles Intl to West Yellowstone flights

Philadelphia to Cody flights

Salisbury to Denver flights

Reagan-National to Casper flights

Baltimore to West Yellowstone flights

Dulles Intl to Gillette flights

Philadelphia to Casper flights

Reagan-National to Cody flights

Baltimore to Gillette flights

Philadelphia to Laramie flights

Reagan-National to West Yellowstone flights

Reagan-National to Rock Springs flights

Reagan-National to Laramie flights

Baltimore to Casper flights

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.

$368+ Cheap flights from Baltimore to Rock Springs (BWI - RKS)

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Rock Springs with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Baltimore to Rock Springs

Round-trip from

Find flight deals from Baltimore to Rock Springs

Cheapest flights from Baltimore to Rock SpringsExplore the most affordable flight options available from Baltimore to Rock Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from Baltimore to Rock Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Rock Springs that are best for you.

Best time to book a flight from Baltimore to Rock Springs

Have a flexible travel schedule? Discover the best time to fly to Rock Springs from Baltimore with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Rock Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Baltimore to Rock Springs?

Can I find deals for flights from Baltimore to Rock Springs that include hotel bookings?

How can I find direct flights from Baltimore to Rock Springs?

Can I find deals for business class flights from Baltimore to Rock Springs?

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.

Alternative routes for Baltimore to Rock Springs

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Baltimore to Rock Springs
Explore the most affordable flight options available from Baltimore to Rock Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.