Cheap flights from Washington, D.C. to Salt Lake City from $105
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Salt Lake City departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Washington, D.C. to Salt Lake City
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
American Airlines flights from Washington, D.C. to Salt Lake City
Our best American Airlines deals on Washington, D.C. to Salt Lake City flight tickets
Sun Country Air flights from Washington, D.C. to Salt Lake City
Our best Sun Country Air deals on Washington, D.C. to Salt Lake City flight tickets
See travel insights to Salt Lake City from
How to get the cheapest flight ticket from Washington, D.C. to Salt Lake City
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
What is the cheapest month to fly to Salt Lake City?
In general, July is the cheapest month to fly from Washington, D.C. to Salt Lake City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $397. If you are unable to visit Salt Lake City during the month of July, then departing from Washington, D.C. during the month May is also very affordable. Most momondo users find prices during this month for around $399.
What is the cheapest day to depart on your flight to Salt Lake City?
On average, the least expensive day to fly to Salt Lake City from Washington, D.C. is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $491. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Salt Lake City on Sunday is $615.
What is the cheapest time of day to depart on your flight to Salt Lake City?
Our most recent data shows that the best time of day to fly to Salt Lake City is in the morning. Flights from Washington, D.C. to Salt Lake City during this time can be as low as $508. In the afternoon is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $589 per ticket.
What is the cheapest Washington, D.C. to Salt Lake City flight route?
Fly from Washington, D.C. Reagan-National to Salt Lake City for the best Washington, D.C. - Salt Lake City flight prices
How far in advance should I book a flight to Salt Lake City?
You are more likely to see cheaper flights to Salt Lake City from Washington, D.C. when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $454 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Salt Lake City from Washington, D.C. for as low as $385 on momondo.
What cabin class options are available on Washington, D.C. to Salt Lake City flights?
There are 4 cabin classes available to choose from on Washington, D.C. to Salt Lake City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Washington, D.C. to Salt Lake City?
Spirit Airlines, Frontier, and JetBlue are the most popular carriers operating from Washington, D.C. to Salt Lake City
What airlines fly to Salt Lake City?
Delta, Frontier and Southwest are the top three most popular airlines that fly to Salt Lake City from Washington, D.C. according to our data. Delta is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Salt Lake City. Keep in mind that there are 8 different airlines that fly to Salt Lake City on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. to Salt Lake City on average per day?
As of June 2025, 8 flights take off from Washington, D.C. and land in Salt Lake City each day. The most common flight departure time for this route is 5:00PM, with 65% of daily flights taking off in the afternoon.
How many flights depart from Washington, D.C. to Salt Lake City on average per week?
As of June 2025, there are 61 flights per week flying from Washington, D.C. to Salt Lake City. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
When to book flights from Washington, D.C. to Salt Lake City
Cheap Washington, D.C. to Salt Lake City (WAS to SLC) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Salt Lake City
Best Price Found | $105 |
|---|---|
Fastest flight time | 4h 30m |
Direct flights | Every day |
Airports in Salt Lake City | 1 airport |
How far is Washington, D.C. to Salt Lake City by plane?
There are 1839.8 mi between Washington, D.C. and Salt Lake City. Typically, this will take 4h 30m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Salt Lake City Airport?
Prices for flights from Washington, D.C. to Salt Lake City Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Salt Lake City Airport?
The number of operators available for flights from Washington, D.C. to Salt Lake City Airport is 7 as of June 2025.
How old do you have to be to fly from Washington, D.C. to Salt Lake City Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Salt Lake City Airport.
What documentation or ID do you need to fly to Salt Lake City Airport?
The travel and health documents you'll need for your trip to Salt Lake City 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 Salt Lake City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. to Salt Lake City?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. to Salt Lake City is Boeing 737-900, representing 21.19% of all bookings. The subsequent popular models are Airbus A321neo at 17.56%, Boeing 737-700 at 16.24%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 14.31%.
What is the most popular airline from Washington, D.C. to Salt Lake City?
Based on momondo bookings for flights between Washington, D.C. and Salt Lake City, the leading airline is Delta, making up 52% of the total bookings. Other popular airlines include Frontier with 19%, United Airlines with 14%, and Southwest with 9%.
Best airlines flying from Washington, D.C. to Salt Lake City
Compare and see reviews for airlines that fly from Washington, D.C. to Salt Lake City with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $91 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $146 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $241 | Free Cancellation | Rating 7.3 2,925 reviews | |||
| PriceFrom $269 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $287 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $369 | Free Cancellation | Rating 8.0 4,287 reviews |
Delta Flights From Washington, D.C. to Salt Lake City
Delta flight deals from Washington, D.C. to Salt Lake City start from $269 round-trip. Over the 14 Delta flights for this route in a normal week, average airfare is usually $566 round-trip - but some users have found much cheaper deals with momondo.
United Airlines Flights From Washington, D.C. to Salt Lake City
Across 8,790 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Washington, D.C. to Salt Lake City about 7 times each week, with ticket deals ranging from $288 to $556. Price data is based on momondo searches in the last 72 hours.
Traveling to a place near Salt Lake City?
Book flights to Salt Lake City if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Salt Lake City?
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 Washington, D.C. to Salt Lake City for you.
Can I find flights from Washington, D.C. to Salt Lake City with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Salt Lake City from Washington, D.C. with this policy.
How can momondo help me find flights from Washington, D.C. to Salt Lake City?
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 Washington, D.C. to Salt Lake City.
I’m not ready to book a flight from Washington, D.C. to Salt Lake City right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Salt Lake City, momondo offers a useful price alert feature which will track prices for flights to Salt Lake City from Washington, D.C. and alert you when they change.