Cheap Flights from Washington (WAS) to Salt Lake City (SLC)

View AU$279 flight on Fri, 17 Oct. 2025Opens in a new window

Popular airlines from Washington to Salt Lake City, UT (SLC-Salt Lake City Intl.)

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Cheap Flights from Washington (WAS) to Salt Lake City (SLC)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 20 Sep. - Sat, 27 Sep.
DCA
Washington
SLC
Salt Lake City
AU$446 Return, found 2 days ago
AU$446
Return
found 2 days ago
Select American Airlines flight, departing Sat, 20 Sep. from Washington to Salt Lake City, returning Sat, 27 Sep., priced at AU$446 found 2 days ago
American Airlines
Thu, 5 Feb. - Sat, 7 Feb.
IAD
Washington
SLC
Salt Lake City
AU$485 Return, found 3 days ago
AU$485
Return
found 3 days ago
Select American Airlines flight, departing Thu, 5 Feb. from Washington to Salt Lake City, returning Sat, 7 Feb., priced at AU$485 found 3 days ago
American Airlines
Sat, 20 Sep. - Sat, 27 Sep.
DCA
Washington
SLC
Salt Lake City
AU$485 Return, found 2 days ago
AU$485
Return
found 2 days ago
Select American Airlines flight, departing Sat, 20 Sep. from Washington to Salt Lake City, returning Sat, 27 Sep., priced at AU$485 found 2 days ago
American Airlines
Sat, 20 Sep. - Sat, 27 Sep.
DCA
Washington
SLC
Salt Lake City
AU$516 Return, found 2 days ago
AU$516
Return
found 2 days ago
Select American Airlines flight, departing Sat, 20 Sep. from Washington to Salt Lake City, returning Sat, 27 Sep., priced at AU$516 found 2 days ago
Alaska Airlines
Sat, 20 Sep. - Sat, 27 Sep.
DCA
Washington
SLC
Salt Lake City
AU$533 Return, found 2 days ago
AU$533
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat, 20 Sep. from Washington to Salt Lake City, returning Sat, 27 Sep., priced at AU$533 found 2 days ago
American Airlines
Sat, 20 Sep. - Sat, 27 Sep.
DCA
Washington
SLC
Salt Lake City
AU$553 Return, found 2 days ago
AU$553
Return
found 2 days ago
Select American Airlines flight, departing Sat, 20 Sep. from Washington to Salt Lake City, returning Sat, 27 Sep., priced at AU$553 found 2 days ago
American Airlines
Thu, 5 Feb. - Sat, 7 Feb.
IAD
Washington
SLC
Salt Lake City
AU$555 Return, found 3 days ago
AU$555
Return
found 3 days ago
Select American Airlines flight, departing Thu, 5 Feb. from Washington to Salt Lake City, returning Sat, 7 Feb., priced at AU$555 found 3 days ago
Delta
Fri, 17 Oct. - Sun, 19 Oct.
BWI
Baltimore
SLC
Salt Lake City
AU$557 Return, found 6 days ago
AU$557
Return
found 6 days ago
Select Delta flight, departing Fri, 17 Oct. from Baltimore to Salt Lake City, returning Sun, 19 Oct., priced at AU$557 found 6 days ago
United
Wed, 24 Dec. - Tue, 30 Dec.
IAD
Washington
SLC
Salt Lake City
AU$567 Return, found 1 hour ago
AU$567
Return
found 1 hour ago
Select United flight, departing Wed, 24 Dec. from Washington to Salt Lake City, returning Tue, 30 Dec., priced at AU$567 found 1 hour ago
Delta
Wed, 24 Dec. - Tue, 30 Dec.
BWI
Baltimore
SLC
Salt Lake City
AU$579 Return, found 1 hour ago
AU$579
Return
found 1 hour ago
Select Delta flight, departing Wed, 24 Dec. from Baltimore to Salt Lake City, returning Tue, 30 Dec., priced at AU$579 found 1 hour ago

Find the cheapest month to fly from Washington (WAS) to Salt Lake City (SLC)

January is typically the cheapest month to fly

From AU$212 - AU$690 per traveller.

Graph displaying average flight prices per month

Flight from Washington to Salt Lake City route information
Origin airport
Ronald Reagan Washington National
Destination airport
Salt Lake City Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$446
Distance
2955 km

WAS to SLC Flights

Ready to get away? Use Expedia.com.au to book cheap flights from Maryland to Salt Lake City AU$446, and have leftover money to spare on adventures and activities while you’re in town. We have the world’s largest selection of flights, not to mention lower airfares than you’ll find anywhere else on the Internet.

Our user-friendly tools make it easier than ever to book WAS to SLC flights, even if you’re hoping to hop aboard one of the last-minute flights leaving today. So whether you seek a spontaneous trip to this city’s hottest attractions, or prefer to plan out every detail of your adventure ahead of time, Expedia.com.au is here to help you find exactly what you are interested in.

If you’re on the hunt for cheap flights to Salt Lake City from Maryland, you need not look any further. We make it simple for you to compare different airline carriers or choose the one that appeals to you most. We work with dozens of airlines in order to offer you incredible deals on business and personal travel. Start by searching through our selection of plane tickets today, and you’ll be in the sky before you know it.

Frequently asked questions

How much is a flight from Washington, DC (WAS-All Airports) to SLC?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Washington, DC (WAS-All Airports) to SLC start from AU$446. Make your booking today to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington, DC (WAS-All Airports) to Salt Lake City Intl. Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Washington, DC (WAS-All Airports) to Salt Lake City Intl. Airport (SLC) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Washington, DC (WAS-All Airports) to Salt Lake City Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Washington, DC (WAS-All Airports) to SLC?
It's around 3 000 kilometres between Maryland and Salt Lake City, so expect to be in your seat for a while. Keep yourself entertained with things like crossword puzzles or a gripping book.
Which airlines fly direct from Washington, DC (WAS-All Airports) to SLC?
Delta Air Lines (DL) will take you from Washington, DC (WAS-All Airports) to Salt Lake City Intl. Airport (SLC) safely and comfortably. You can choose from 60 flights each month along this route.
Are Washington, DC (WAS-All Airports) to SLC flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Washington, DC (WAS-All Airports) to SLC at the last minute could save you some cash. However, it could end up costing you a whole lot more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

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