£105 Cheap Flights from Washington (WAS) to Salt Lake City (SLC)

View £105 flight on Thu, 6 Nov 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 and start at £105 for one-way flights and £209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Thu, 6 Nov - Tue, 11 Nov
DCA
Washington
SLC
Salt Lake City
£209 Return, found 6 days ago
£209
Return
found 6 days ago
Select JetBlue Airways flight, departing Thu, 6 Nov from Washington to Salt Lake City, returning Tue, 11 Nov, priced at £209 found 6 days ago
Alaska Airlines
Tue, 23 Sep - Tue, 30 Sep
IAD
Washington
SLC
Salt Lake City
£214 Return, found 2 days ago
£214
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 23 Sep from Washington to Salt Lake City, returning Tue, 30 Sep, priced at £214 found 2 days ago
JetBlue Airways
Wed, 19 Nov - Thu, 27 Nov
DCA
Washington
SLC
Salt Lake City
£245 Return, found 2 days ago
£245
Return
found 2 days ago
Select JetBlue Airways flight, departing Wed, 19 Nov from Washington to Salt Lake City, returning Thu, 27 Nov, priced at £245 found 2 days ago
JetBlue Airways
Thu, 6 Nov - Tue, 11 Nov
DCA
Washington
SLC
Salt Lake City
£254 Return, found 6 days ago
£254
Return
found 6 days ago
Select JetBlue Airways flight, departing Thu, 6 Nov from Washington to Salt Lake City, returning Tue, 11 Nov, priced at £254 found 6 days ago
Alaska Airlines
Thu, 6 Nov - Tue, 11 Nov
IAD
Washington
SLC
Salt Lake City
£256 Return, found 6 days ago
£256
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 6 Nov from Washington to Salt Lake City, returning Tue, 11 Nov, priced at £256 found 6 days ago
JetBlue Airways
Thu, 6 Nov - Tue, 11 Nov
DCA
Washington
SLC
Salt Lake City
£258 Return, found 6 days ago
£258
Return
found 6 days ago
Select JetBlue Airways flight, departing Thu, 6 Nov from Washington to Salt Lake City, returning Tue, 11 Nov, priced at £258 found 6 days ago
Delta
Thu, 18 Sep - Mon, 22 Sep
BWI
Baltimore
SLC
Salt Lake City
£265 Return, found 4 hours ago
£265
Return
found 4 hours ago
Select Delta flight, departing Thu, 18 Sep from Baltimore to Salt Lake City, returning Mon, 22 Sep, priced at £265 found 4 hours ago
Delta
Thu, 18 Sep - Mon, 22 Sep
BWI
Baltimore
SLC
Salt Lake City
£271 Return, found 4 hours ago
£271
Return
found 4 hours ago
Select Delta flight, departing Thu, 18 Sep from Baltimore to Salt Lake City, returning Mon, 22 Sep, priced at £271 found 4 hours ago
American Airlines
Thu, 18 Sep - Mon, 22 Sep
DCA
Washington
SLC
Salt Lake City
£291 Return, found 4 hours ago
£291
Return
found 4 hours ago
Select American Airlines flight, departing Thu, 18 Sep from Washington to Salt Lake City, returning Mon, 22 Sep, priced at £291 found 4 hours ago
United
Thu, 18 Sep - Mon, 22 Sep
BWI
Baltimore
SLC
Salt Lake City
£346 Return, found 4 hours ago
£346
Return
found 4 hours ago
Select United flight, departing Thu, 18 Sep from Baltimore to Salt Lake City, returning Mon, 22 Sep, priced at £346 found 4 hours ago

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

January is typically the cheapest month to fly

From £102 - £349 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, JetBlue Airways, United
Return price
£209
Distance
2955 km

Compare flights from Washington to Salt Lake City easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Salt Lake City. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Salt Lake City Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from WAS-All Airports to Salt Lake City Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from WAS-All Airports (WAS) to Salt Lake City Intl. (SLC)

The easiest way to view the best deals on flights from Washington to Salt Lake City today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from WAS-All Airports to Salt Lake City Intl. start at just £209 and range up to £346.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Salt Lake City
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to Salt Lake City flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from WAS-All Airports to Salt Lake City Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

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 £209. 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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