SYR - IAD

$136 Find Cheap Flights from Syracuse to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Syracuse to Dulles Intl departing on 1/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Syracuse to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Syracuse to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$189
Overall average: $279
United Airlines
Fri 12/12Sun 12/14
SYR - IAD • Non-stop
Cheapest non-stop
$209
Typical prices: $249-$283
United Airlines
Fri 12/5Tue 12/9
SYR - IAD • Non-stop
When to travel
September
Cheapest • 22% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Syracuse to Dulles Intl (SYR-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Syracuse to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Syracuse to Dulles Intl

Fri, Dec 12 - Sun, Dec 14
United Airlines Logo
5:45 am - 7:35 amSYR-IAD
1h 50mnonstop
United Airlines Logo
6:00 am - 9:54 amIAD-SYR
3h 54m1 stop
$189United Airlines
Find Deal
Fri, Dec 12 - Tue, Jan 13
Delta Logo
5:30 am - 11:39 amSYR-IAD
6h 09m1 stop
Delta Logo
5:26 pm - 11:13 pmIAD-SYR
5h 47m1 stop
$199Delta
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Fri, Dec 5 - Tue, Dec 9
United Airlines Logo
5:45 am - 7:35 amSYR-IAD
1h 50mnonstop
United Airlines Logo
8:25 am - 9:48 amIAD-SYR
1h 23mnonstop
$209United Airlines
Find Deal
Fri, Dec 12 - Tue, Jan 13
United Airlines Logo
5:45 am - 7:35 amSYR-IAD
1h 50mnonstop
United Airlines Logo
8:29 am - 1:10 pmIAD-SYR
4h 41m1 stop
$216United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
5:45 am - 7:35 amSYR-IAD
1h 50mnonstop
United Airlines Logo
6:00 am - 9:54 amIAD-SYR
3h 54m1 stop
$219United Airlines
Find Deal
Fri, Apr 10 - Wed, Apr 22
United Airlines Logo
7:25 pm - 8:53 pmSYR-IAD
1h 28mnonstop
United Airlines Logo
6:00 am - 10:27 amIAD-SYR
4h 27m1 stop
$224United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Delta Logo
6:00 am - 10:26 amSYR-IAD
4h 26m1 stop
Delta Logo
5:03 pm - 11:11 pmIAD-SYR
6h 08m1 stop
$229Delta
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Sat, Mar 21 - Tue, Mar 24
Delta Logo
5:10 pm - 11:02 pmSYR-IAD
5h 52m1 stop
Delta Logo
6:10 am - 12:04 pmIAD-SYR
5h 54m1 stop
$239Delta
Find Deal
Fri, Apr 10 - Wed, Apr 22
United Airlines Logo
7:25 pm - 8:53 pmSYR-IAD
1h 28mnonstop
United Airlines Logo
8:15 am - 9:45 amIAD-SYR
1h 30mnonstop
$241United Airlines
Find Deal
Fri, Dec 5 - Tue, Dec 9
United Airlines Logo
10:29 am - 11:55 amSYR-IAD
1h 26mnonstop
United Airlines Logo
6:00 am - 9:54 amIAD-SYR
3h 54m1 stop
$248United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Syracuse to Dulles Intl flights

Get data-powered insights and trends into flights from Syracuse to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Syracuse to Washington Dulles Airport?

The average price of all round-trip flights from Syracuse to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Washington Dulles Airport on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Syracuse to Washington Dulles Airport. For your return ticket, we recommend flying on a Saturday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Syracuse to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Syracuse to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Syracuse to Washington, D.C. Dulles Intl Airport is September, where tickets cost $260 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $415 and $413 respectively.

Can I save money by flying with a layover from Syracuse to Washington, D.C. Dulles Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $338, prices are generally cheapest when you fly direct.

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Good to know

Low seasonAugust
Cheapest flight$136
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Syracuse to Washington Dulles Airport

When to book flights from Syracuse to Dulles Intl

Are your dates flexible? Find out the best times to travel from Syracuse to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Syracuse to Washington Dulles Airport flights

  • What is the cheapest flight from Syracuse to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Syracuse to Washington, D.C. Dulles Intl Airport was $136 for a one-way ticket and $189 for a round-trip.

  • Do I need a passport to fly between Syracuse and Washington Dulles Airport?

    No

  • Which airlines offer Wi-Fi service onboard planes from Syracuse to Washington Dulles Airport?

    American Airlines, JetBlue, Delta, Lufthansa, and United Airlines offer inflight Wi-Fi service on the Syracuse to Washington Dulles Airport flight route.

  • Which aircraft models fly most regularly from Syracuse to Washington Dulles Airport?

    The Canadair (Bombardier) Regional Jet CRJ-550 is the aircraft model that flies most regularly on the Syracuse to Washington Dulles Airport flight route.

  • Which airline alliances offer flights from Syracuse to Washington Dulles Airport?

    Star Alliance is the only airline alliance operating flights between Syracuse and Washington Dulles Airport.

  • On which days can I fly direct from Syracuse to Washington Dulles Airport?

    There are nonstop flights from Syracuse to Washington Dulles Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Syracuse to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Syracuse to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Syracuse to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Syracuse is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Syracuse to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Syracuse with another airline. Booking your flights between Syracuse and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Syracuse to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Syracuse up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Syracuse to Washington, D.C. Dulles Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $213 or less one-way and $346 or less round-trip.

Prefer to fly direct from Syracuse to Washington Dulles Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Syracuse Hancock Intl to Washington, D.C. Dulles Intl.
Find which airlines fly direct from Syracuse Hancock Intl Airport to Washington, D.C. Dulles Intl Airport, which days they fly and book direct flights.

Direct departures

Syracuse Hancock Intl to Washington, D.C. Dulles Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Washington, D.C. Dulles Intl to Syracuse Hancock Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from Syracuse to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Syracuse to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Syracuse to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9029 reviews
8.1Crew
6.6Food
7.1Entertainment
7.3Comfort
7.7Boarding
Airline reviews

Great crew, excellent landing, good food. Over all great experience. Thank you!

8.0 ExcellentSemra, Nov 2025GVA - IAD
Read more United Airlines reviews

Great crew, excellent landing, good food. Over all great experience. Thank you!

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Crew was dismissive. Snacks and refills not offered. Poor business class experience. Bed not comfortable compared to Emirates or BA.

Flight was delayed for 5 hours because crew didn’t have enough time to rest - this seems like it could have been avoided with better scheduling. Food was not good.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

This is the best united airlines flight that I took. The crew was very friendly and the food was tasty!

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

Everything you need to know for your flight from Syracuse to Dulles Intl

Information on your arrival and departure airports

Syracuse (SYR)
Dulles Intl (IAD)