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Cheap Flights from Salt Lake City to Washington D.C.

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Compare Salt Lake City to Washington D.C. flight deals

Find the cheapest month or even day of the year to fly to Washington D.C.

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Flight deals from Salt Lake City to Washington D.C.

Looking for a cheap last-minute deal or the best return flight from Salt Lake City to Washington D.C.? Find the lowest prices on one-way and return tickets right here.
Washington D.C..$238 per passenger.Departing Sat, 3 May, returning Tue, 6 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Salt Lake City on Sat, 3 May, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Tue, 6 May, arriving in Salt Lake City.Price includes taxes and charges.From $238, select.
Washington D.C..$238 per passenger.Departing Tue, 22 Apr, returning Thu, 24 Apr.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Salt Lake City on Tue, 22 Apr, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Thu, 24 Apr, arriving in Salt Lake City.Price includes taxes and charges.From $238, select.
Washington D.C..$270 per passenger.Departing Wed, 12 Mar, returning Sun, 16 Mar.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Salt Lake City on Wed, 12 Mar, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Sun, 16 Mar, arriving in Salt Lake City.Price includes taxes and charges.From $270, select.
Washington D.C..$270 per passenger.Departing Sun, 27 Apr, returning Fri, 2 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Salt Lake City on Sun, 27 Apr, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Fri, 2 May, arriving in Salt Lake City.Price includes taxes and charges.From $270, select.
Washington D.C..$386 per passenger.Departing Sat, 22 Mar, returning Tue, 1 Apr.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Salt Lake City on Sat, 22 Mar, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Tue, 1 Apr, arriving in Salt Lake City.Price includes taxes and charges.From $386, select.
Washington D.C..$386 per passenger.Departing Fri, 20 Jun, returning Mon, 30 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Salt Lake City on Fri, 20 Jun, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Mon, 30 Jun, arriving in Salt Lake City.Price includes taxes and charges.From $386, select.
Washington D.C..$386 per passenger.Departing Thu, 27 Feb, returning Mon, 3 Mar.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Salt Lake City on Thu, 27 Feb, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Mon, 3 Mar, arriving in Salt Lake City.Price includes taxes and charges.From $386, select.
Washington D.C..$388 per passenger.Departing Sat, 31 May, returning Sat, 7 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Salt Lake City on Sat, 31 May, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sat, 7 Jun, arriving in Salt Lake City.Price includes taxes and charges.From $388, select.

Find the cheapest month to fly from Salt Lake City to Washington D.C.

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Salt Lake City to Washington D.C. flights are currently cheapest in April.
Feb
from $1,639
Mar
from $270
Apr
from $238
May
from $238
Jun
from $386
Jul
from $629
Aug
from $824
Sep
from $631
Oct
Find prices
Nov
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Dec
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Jan
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Direct flights from Salt Lake City to Washington D.C.

Alternative Salt Lake City to Washington D.C. routes

Looking for the cheapest, fastest or easiest route from Salt Lake City to Washington D.C.? You could fly into the following airports instead.

Salt Lake City to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight found$238
Cheapest month to flyApril
Average flight time4 hrs, 5 mins
Most popular airlineWestJet
Average flights per week59

Finding cheap flights from Salt Lake City to Washington D.C.: Frequently asked questions

There are 5 airports in Washington D.C.: Washington Ronald Reagan, Camp Springs Andrews AFB, Washington Dulles, Baltimore Washington International, and Manassas.
The best price we found for a return flight from Salt Lake City to Washington D.C. is $238. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 5 minutes is the average flight time from Salt Lake City to Washington D.C..
WestJet, Southwest Airlines and Delta fly direct from Salt Lake City to Washington D.C..
As of February 2025, there are 61 flights per week flying from Salt Lake City to Washington D.C..
The cheapest month to fly from Salt Lake City to Washington D.C. is usually February 2025.
If you're flying from Salt Lake City Airport, the cheapest airport near Washington D.C. is Washington Ronald Reagan – which is 5.5 km away from the centre of Washington D.C.. We've found flights into this airport from $238.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Salt Lake City Airport to Washington D.C. on Tuesday, 22 April 2025.
Yes – the average flight time is 4 hours and 5 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington D.C. but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 1°C. July is typically the warmest month in Washington D.C., when it usually averages around 31°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -4°C. The rainiest month is September.
Currently, Frontier Airlines and Delta offer the cheapest flight tickets to Washington D.C..

Flying from Salt Lake City International Airport (SLC) to Washington DC: what you need to know

  • Expect to be in the air for 4 hours 56 minutes. On average, that's the time it takes for a direct flight from Salt Lake City International Airport to Washington DC.

  • Washington DC is 2 hours ahead of Salt Lake City, where Salt Lake City International Airport is located. Washington DC operates on the UTC-4 timezone.

  • The most popular route is from Salt Lake City International Airport (SLC) to Baltimore/Wash International Thurgood Marshall Airport (BWI). Take your pick of 15 services every week between these two airports. If you'd like to get on your way as soon as possible, the earliest flight from SLC to BWI is the 06:15 Southwest Airlines service. If you prefer to travel later, the final departure is at 23:55 with Delta.

  • Give yourself plenty of time to get on your flight from SLC to Washington DC. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • If you're getting away during a popular month like July, get to the terminal even earlier. It's wise to arrive up to four hours before international flights and two hours ahead of a domestic departure. Check-in and security lines will be longer during peak periods like summer and spring break.

  • Take a direct flight from Salt Lake City International Airport to Washington DC and skip the layovers. SLC offers nonstop options to these Washington DC airports:

    • Ronald Reagan National Airport (DCA)

    • Washington Dulles International Airport (IAD)

    • Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • Get on board with Delta. This well-known carrier offers direct flights from Salt Lake City International Airport to Washington DC.

  • You won't need your passport or a visa to fly within United States. You will need a valid proof of identity however, like a driver's licence or ID card. Put them on your packing list after booking your cheap tickets from Salt Lake City International Airport to Washington DC.

  • SLC is around 13 kilometres from central Salt Lake City. If you're ride-sharing, driving or catching a cab from the centre, it'll take you 15 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the journey time to be around 2 hours and 54 minutes.

  • Need a handy hotel close to SLC? If you've booked an early flight from Salt Lake City International Airport to Washington DC, these stays will have you sleeping moments from check-in:

How to find the cheapest flights from Salt Lake City International Airport (SLC) to Washington DC

  • The best price we've seen for a one-way ticket from Salt Lake City International Airport to Washington DC is $140. The cheapest price for a return flight is $238. Remember fares may change due to availability at the time of booking.

  • Score cheap tickets from SLC to Washington DC by booking 10 months ahead. According to our research, that's the sweet spot for finding the biggest deals.

  • Plan your trip for June. That's the cheapest month for tickets from Salt Lake City International Airport to Washington DC. If you have flexibility with your dates, use the 'Whole month' tool to see the cheapest price across each month.

  • Snapping up a cheap ticket from SLC to Washington DC is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as there's a better deal.

  • Play around with the filters to find your ideal journey. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Salt Lake City International Airport to Washington DC, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and journey duration.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

  • Ronald Reagan National Airport (DCA) to central Washington DC is about 16 minutes by car. It's approximately 8 kilometres away.

  • When travelling by public transport, expect a journey time of roughly 43 minutes.

  • If you're coming in on a late flight from Salt Lake City International Airport to Washington DC, few things beat the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and sleeping soon after at one of these accommodation options near DCA:

Washington Dulles International Airport (IAD)

  • Washington Dulles International Airport (IAD) is about 56 kilometres from the centre of Washington DC. Once you've disembarked your flight from Salt Lake City International Airport to Washington DC, it'll take you around 51 minutes to get to the heart of the city in a cab or ride-share.

  • You can also travel using public transport, which typically takes 3 hours and 26 minutes.

  • After your flight from SLC to Washington DC, settle in at a hotel close to IAD. These are some great options that'll help you switch to relaxation mode:

Best time to go to Washington DC

  • It's time to pick your trip dates for your flight from Salt Lake City International Airport to Washington DC. July is the busiest month to visit Washington DC. If you prefer a more relaxed vibe, go in May.

  • The warmest month in Washington DC is July, with temperatures ranging between 19ºC and 33ºC. Lock in your flights from Salt Lake City International Airport to Washington DC in this month if this is the type of weather you enjoy.

  • Look for cheap flights from SLC to Washington DC in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between -6ºC and 10ºC on average.

More about Washington DC

  • After booking your flight from Salt Lake City International Airport to Washington DC, think about where you'll stay in this city. Make one of these options your base for exploring Washington DC:

  • There are so many things to explore in this city it can be hard to know where to start. White House Historical Association, The White House and National Mall are popular attractions which should feature on any good Washington DC itinerary.

Complete your Washington DC trip with a car rental

  • Finding you a cheap flight from Salt Lake City International Airport to Washington DC isn't our only cool trick. Check out our car rentals in Washington DC and explore the city on your own terms. We find deals from trusted car rental providers and put them all in one place. You can instantly compare offers and then book with no fees.

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Plan the rest of your trip from Salt Lake City to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.