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Cheap flights from Salt Lake City to Washington Dulles Intl (SLC - IAD)

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The best prices from Salt Lake City to Washington Dulles Intl are usually found in August or September, booked 0 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

How to find the cheapest flight from
Salt Lake City (SLC) to Washington Dulles Intl (IAD)

SLC - IAD
Price
$303 - $398
IAD
Temperature
46.4 - 87.8 °F
IAD
Rainfall
2.5 - 4.4 inches

Popular in

March

High demand for flights, 10% potential price rise

Cheapest in

August

Best time to find cheap flights, 16% potential price drop

Round-trip from

$303

From Salt Lake City to Washington Dulles Intl

One-way from

$154

One-way flight from Salt Lake City to Washington Dulles Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Salt Lake City to Washington Dulles Intl?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 40% when planning your travel around this day of the week.

How far in advance should I book a flight from Salt Lake City to Washington Dulles Intl?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 43 days in advance, which can save you up to 14% on flights from Salt Lake City to Washington Dulles Intl compared to booking the week you need them. Waiting 43 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $262. For sooner than that we have options available in the next 3 days from $293.

What is the cheapest month to fly from Salt Lake City to Washington Dulles Intl?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, August can be a great choice for travel to Washington Dulles Intl. Flights to Washington Dulles Intl from Salt Lake City in August are about $285 on average during August, but can be found for as low as $90.

When is the cheapest time to fly from Salt Lake City to Washington Dulles Intl (SLC - IAD)?

When flying from Salt Lake City to Washington Dulles Intl, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 23% versus a flight in the afternoon.

Cheap flights from Salt Lake City to Washington Dulles Intl in October, November 2020

The best prices found for SLC to IAD flights for October, November
7 Nov - 13 Nov
$292pp
SLC
Salt Lake City
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
SLC
Salt Lake City
12 Nov - 17 Nov
$293pp
SLC
Salt Lake City
American Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
SLC
Salt Lake City
12 Nov - 17 Nov
$294pp
SLC
Salt Lake City
American Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
 
1 STOP
SLC
Salt Lake City

Salt Lake City to Washington Dulles Intl 2020 flight deals

Cheap flights to Washington Dulles Intl from Salt Lake City found for this year
15 Dec - 9 Jan
$283pp
SLC
Salt Lake City
American Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
SLC
Salt Lake City
9 Dec - 5 Jan
$284pp
SLC
Salt Lake City
American Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
SLC
Salt Lake City
9 Dec - 5 Jan
$286pp
SLC
Salt Lake City
American Airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
SLC
Salt Lake City

Non-stop flights to Washington Dulles Intl from Salt Lake City

Save time with Salt Lake City to Washington Dulles Intl direct flight deals
13 Nov - 15 Nov
$297pp
SLC
Salt Lake City
Delta
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Delta
Non-Stop
SLC
Salt Lake City
12 Nov - 22 Nov
$298pp
SLC
Salt Lake City
Delta
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Delta
Non-Stop
SLC
Salt Lake City
19 Dec - 5 Jan
$299pp
SLC
Salt Lake City
Delta
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Delta
Non-Stop
SLC
Salt Lake City

Last minute flights from Salt Lake City to Washington Dulles Intl

Late deals on round-trip flights to Washington Dulles Intl from Salt Lake City, departing today and this week
7 Nov - 13 Nov
$292pp
SLC
Salt Lake City
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
SLC
Salt Lake City
7 Nov - 12 Nov
$300pp
SLC
Salt Lake City
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Delta
Non-Stop
SLC
Salt Lake City
7 Nov - 11 Nov
$303pp
SLC
Salt Lake City
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
SLC
Salt Lake City

One-way flights to Washington Dulles Intl from Salt Lake City

The cheapest one-way flights from Salt Lake City to Washington Dulles Intl
6:05 am - 6:55 pm
Alaska Airlines
1 Stop
10h 50m
SLC - IAD
Alaska Airlines
$154
Alaska Airlines
8:19 am - 5:10 pm
Major Airline
1 Stop
6h 51m
SLC - IAD
Major Airline
$219
StudentUniverse
4:44 pm - 12:32 pm
Multiple Airlines
3 Stops
17h 48m
SLC - IAD
Multiple Airlines
$244
KAYAK

Related info for your journey

Useful info, stats and facts about Salt Lake City to Washington Dulles Intl flights.

Flight FAQs

From Salt Lake City to Washington Dulles Intl

Are flight prices decreasing from Salt Lake City to Washington Dulles Intl due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Salt Lake City and Washington Dulles Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Salt Lake City to Washington Dulles Intl to control the spread of COVID-19?

Alaska Airlines and Delta are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Salt Lake City to Washington Dulles Intl are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Salt Lake City to Washington Dulles Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Salt Lake City to Washington Dulles Intl that may be offering flexible cancellation policies are Delta, United Airlines, and Frontier. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Salt Lake City to Washington Dulles Intl for under $300 on Cheapflights?

Yes, there are multiple flights from Salt Lake City to Washington Dulles Intl for under $300. The cheapest flight booked recently is on American Airlines for just $283, but on average you can expect to pay $298.

Are there nonstop flights from Salt Lake City to Washington Dulles Intl for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Salt Lake City to Washington Dulles Intl under $300. A good price for a nonstop flight from Salt Lake City to Washington Dulles Intl is less than $444.

Are there last-minute flights available from Salt Lake City to Washington Dulles Intl for under $300?

There are currently 20+ open flights from Salt Lake City to Washington Dulles Intl within the next 7 days for less than $300.

Does it rain more in Salt Lake City or Washington Dulles Intl?

Salt Lake City will have less rainfall in 2 compared to Washington Dulles Intl over the next 9 days.

Is Salt Lake City weather warmer or cooler than Washington Dulles Intl?

You can imagine temperatures to be in the 95 °F range in July. The weather in Washington Dulles Intl is generally colder than Salt Lake City's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Salt Lake City to Washington Dulles Intl?

There are many flights that can get you from Salt Lake City to Washington Dulles Intl in 3h 41m. Fly via Delta, United Airlines, or American Airlines to get the fastest option. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Salt Lake City to Washington Dulles Intl round-trip?

Currently priced at $283, American Airlines will fly you from Salt Lake City to Washington Dulles Intl and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $292 and $297, respectively. These flights start at 21% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Salt Lake City to Washington Dulles Intl one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $142. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Salt Lake City to Washington Dulles Intl for a low price.

Alternative routes for Salt Lake City to Washington Dulles Intl

Destination information for Washington Dulles Intl

Things to know before you go. Useful info for your trip from Salt Lake City to Washington Dulles Intl
Flight duration
4h 11m
Average temperature for October in Washington Dulles Intl
69.8 °F
Avg rainfall for October in Washington Dulles Intl
3.8 ″

Airports servicing Salt Lake City

Airports servicing Washington

Hourly flight availability from Salt Lake City to Washington Dulles Intl

Afternoon Noon to 6 PM 100% of SLC to IAD departures
Early morning Midnight to 6 AM 0% of SLC to IAD departures
Morning 6 AM to noon 0% of SLC to IAD departures
Evening 6 PM to midnight 0% of SLC to IAD departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Salt Lake City to Washington Dulles Intl
Sunday
2 daily flights
Monday
0 flights
Tuesday
0 flights
Wednesday
2 daily flights
Thursday
2 daily flights
Friday
2 daily flights
Saturday
0 flights