HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$134+ Cheap flights from Syracuse (SYR) to Dulles Intl (IAD)

SYR — IAD
Nov 18 — Nov 251
Wed 11/18
Wed 11/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Syracuse to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Syracuse to Dulles Intl

Cheapest flights from Syracuse to Dulles Intl

Sat 11/2110:23 am -
1 stop10h 17m
Tue 11/249:35 pm -
1 stop11h 53m
Deal found 10/17$300
Mon 11/2310:54 am -
1 stop8h 02m
Tue 12/110:33 pm -
2 stops35h 52m
Deal found 10/18$301
Mon 11/2310:54 am -
1 stop8h 02m
Wed 12/212:06 pm -
2 stops22h 19m
Deal found 10/18$302
Fri 11/137:35 pm -
Nonstop1h 41m
Mon 11/1610:15 pm -
Nonstop1h 28m
Deal found 10/18$309
Sat 11/213:20 pm -
2 stops44h 54m
Wed 12/23:34 pm -
1 stop26h 43m
Deal found 10/19$314
Wed 11/113:20 pm -
2 stops19h 01m
Sat 11/146:07 pm -
1 stop15h 36m
Deal found 10/18$315
Thu 11/55:40 am -
Nonstop1h 52m
Thu 11/1212:45 pm -
Nonstop1h 27m
Deal found 10/18$324
Wed 12/24:22 pm -
1 stop4h 30m
Wed 12/95:04 pm -
1 stop5h 02m
Deal found 10/18$328
Sat 11/215:29 am -
1 stop6h 23m
Tue 12/112:35 pm -
1 stop3h 50m
Deal found 10/18$329
Thu 10/297:35 pm -
Nonstop1h 41m
Sun 11/18:20 am -
Nonstop1h 22m
Deal found 10/15$339

Find flight deals from Syracuse to Dulles Intl

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$300
(Frontier)

One-way from

$134
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$359

Good round-trip deal

$447 or less

Good one-way deal

$341 or less
Provider with most accurate pricing for Syracuse Hancock Intl-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Syracuse Hancock Intl-Washington, D.C. Dulles Intl flights.
Search Deals
From Syracuse Hancock Intl to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Syracuse Hancock Intl to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals
Price to beat on a round-trip flight from Syracuse Hancock Intl to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Syracuse Hancock Intl to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Syracuse to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SyracuseWashington, D.C.

SYR Syracuse Hancock Intl - IAD Washington, D.C. Dulles Intl

SYRIAD

Syracuse Hancock Intl

Sat 12/12

7:50 pm-9:25 pm

Nonstop1h 35m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$215

SyracuseWashington, D.C.

SYR Syracuse Hancock Intl - IAD Washington, D.C. Dulles Intl

SYRIAD

Syracuse Hancock Intl

Sat 11/7

7:35 pm-9:16 pm

Nonstop1h 41m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

SyracuseWashington, D.C.

SYR Syracuse Hancock Intl - IAD Washington, D.C. Dulles Intl

SYRIAD

Syracuse Hancock Intl

Sun 11/22

7:35 pm-9:16 pm

Nonstop1h 41m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

SyracuseWashington, D.C.

SYR Syracuse Hancock Intl - IAD Washington, D.C. Dulles Intl

SYRIAD

Syracuse Hancock Intl

Sun 11/29

5:40 am-7:32 am

Nonstop1h 52m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

SyracuseWashington, D.C.

SYR Syracuse Hancock Intl - IAD Washington, D.C. Dulles Intl

SYRIAD

Syracuse Hancock Intl

Fri 11/20

5:40 am-7:32 am

Nonstop1h 52m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

SyracuseWashington, D.C.

SYR Syracuse Hancock Intl - IAD Washington, D.C. Dulles Intl

SYRIAD

Syracuse Hancock Intl

Sat 11/28

7:35 pm-9:16 pm

Nonstop1h 41m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

SyracuseWashington, D.C.

SYR Syracuse Hancock Intl - IAD Washington, D.C. Dulles Intl

SYRIAD

Syracuse Hancock Intl

Mon 12/21

6:00 am-11:56 am

1 stop5h 56m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$275

SyracuseWashington, D.C.

SYR Syracuse Hancock Intl - IAD Washington, D.C. Dulles Intl

SYRIAD

Syracuse Hancock Intl

Fri 11/20

10:23 am-8:40 pm

1 stop10h 17m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$276

SyracuseWashington, D.C.

SYR Syracuse Hancock Intl - IAD Washington, D.C. Dulles Intl

SYRIAD

Syracuse Hancock Intl

Sun 11/1

3:29 pm-8:11 pm

2 stops28h 42m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$277

SyracuseWashington, D.C.

SYR Syracuse Hancock Intl - IAD Washington, D.C. Dulles Intl

SYRIAD

Syracuse Hancock Intl

Fri 12/18

2:50 pm-4:28 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Syracuse to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Syracuse to Dulles Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Syracuse-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Syracuse-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Syracuse-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Syracuse-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Syracuse-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Syracuse to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Syracuse with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Syracuse to Washington, D.C. Dulles Intl Airport

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

Currently, February is the cheapest month in which you can book a flight from Syracuse to Washington, D.C. Dulles Intl Airport (average of $289). Flying from Syracuse to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $399). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYR to IAD?

Unlike at noon, when flights are generally more expensive, you can save up to 46% on flights from Syracuse to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the morning.

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

Travelers seeking maximum savings on their Syracuse to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Syracuse to Washington, D.C. Dulles Intl Airport?

Airfare is below average for this route at the moment.

Syracuse to Washington, D.C. Dulles Intl Airport flights typically cost between $304 and $469 in November.
The cheapest round-trip price found within the last 5 days was $300 on Frontier (Nov 21-Nov 24).

Reviews of airlines servicing Dulles Intl

Peruse reviews from past customers who have flown with United Airlines from Syracuse to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.3
Good
10,388 reviews

Comfort

7.3

Food

6.7

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.3
Good
10,388 reviews
United Airlines
7.3
Good
10,388 reviews

Comfort

7.3

Food

6.7

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

  • What airport do you fly from for flights from Syracuse to Washington, D.C. Dulles Intl?

    If you book a flight to Washington, D.C. Dulles Intl from Syracuse, you will be flying from Hancock Intl, which is the city’s only airport. Syracuse Hancock Intl (SYR) is located 4.8 mi from the center of Syracuse. There are 10 flights from Hancock Intl to Washington, D.C. Dulles Intl per day from 1 airline.

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

    A quick flight from Syracuse to Washington, D.C. Dulles Intl Airport can take about 1h 34m. United Airlines provides one of the quickest options available for as low as $309. There are 296 mi between Syracuse and Washington, D.C. Dulles Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Syracuse to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $199. This flight start at 41% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Syracuse to Washington, D.C. Dulles Intl Airport?

    Consider GoJet (98%), Republic Airways (95%) or ANA (95%) when booking your flight. These represent the most reliable airlines when flying from Syracuse to Washington, D.C. Dulles Intl Airport.

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

    While on average a flight from Syracuse to Washington, D.C. Dulles Intl Airport is generally $793, our data shows the cheapest flight currently is $168. When looking at the most popular route, (Syracuse Hancock Intl - Washington, D.C. Dulles Intl), you can expect to pay $309 for that flight.

  • Can I find deals for flights from Syracuse to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Syracuse to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Syracuse to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Syracuse to Dulles Intl.

  • Can I find deals for business class flights from Syracuse to Dulles Intl?

    Yes. Cheapflights offers flight deals from Syracuse to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Syracuse to Washington, D.C. Dulles Intl Airport (average of $289). Flying from Syracuse to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $399). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Chantilly
Woodbridge
Arlington
Owings Mills
Lanham
Sterling
Reston
Herndon
Hyattsville
Rockville
Springfield
Fredericksburg
Falls Church
Tysons
Towson
Oxon Hill
Laurel
Clinton
Hunt Valley

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Syracuse to Dulles Intl

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$199Average$329FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.