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Syracuse

$121+ Cheap flights from Dulles Intl (IAD) to Syracuse (SYR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SYR
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Dulles Intl to Syracuse

Cheapest flights from Dulles Intl to Syracuse
Explore the most affordable flight options available from Dulles Intl to Syracuse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:20 pm
IAD
-
SYR
Nonstop1h 26m
United Airlines
Sun 8/306:00 am
SYR
-
IAD
Nonstop1h 29m
United Airlines
Deal found 7/19$239
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:20 am
IAD
-
SYR
Nonstop1h 24m
United Airlines
Thu 8/272:40 pm
SYR
-
IAD
Nonstop1h 27m
United Airlines
Deal found 7/21$247
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:45 pm
IAD
-
SYR
Nonstop1h 29m
United Airlines
Sun 9/67:55 pm
SYR
-
IAD
Nonstop1h 29m
United Airlines
Deal found 7/23$249
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:35 pm
IAD
-
SYR
Nonstop1h 33m
United Airlines
Tue 9/297:53 pm
SYR
-
IAD
Nonstop1h 29m
United Airlines
Deal found 7/20$251
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:25 pm
IAD
-
SYR
Nonstop1h 34m
United Airlines
Mon 8/107:52 pm
SYR
-
IAD
Nonstop1h 28m
United Airlines
Deal found 7/18$254
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:45 pm
IAD
-
SYR
Nonstop1h 29m
United Airlines
Sun 9/136:00 am
SYR
-
IAD
Nonstop1h 29m
United Airlines
Deal found 7/21$257
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:10 am
IAD
-
SYR
1 stop5h 59m
Delta
Tue 9/15:21 pm
SYR
-
IAD
1 stop6h 05m
Delta
Deal found 7/19$259
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:33 am
IAD
-
SYR
1 stop4h 48m
American Airlines
Sat 9/127:19 am
SYR
-
IAD
1 stop4h 37m
American Airlines
Deal found 7/22$268
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:25 pm
IAD
-
SYR
1 stop5h 55m
Delta
Sun 10/255:30 am
SYR
-
IAD
1 stop6h 22m
Delta
Deal found 7/22$269
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:20 pm
IAD
-
SYR
Nonstop1h 26m
United Airlines
Mon 9/77:55 pm
SYR
-
IAD
Nonstop1h 29m
United Airlines
Deal found 7/21$270
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:59 pm
IAD
-
SYR
1 stop4h 48m
Delta
Wed 8/126:20 am
SYR
-
IAD
1 stop4h 03m
Delta
Deal found 7/20$274
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:20 pm
IAD
-
SYR
Nonstop1h 26m
United Airlines
Mon 9/77:55 pm
SYR
-
IAD
Nonstop1h 29m
United Airlines
Deal found 7/21$275

Find flight deals from Dulles Intl to Syracuse

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Syracuse (SYR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$239
(United Airlines)

One-way from

$121
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$557

Good round-trip deal

$283 or less

Good one-way deal

$288 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Syracuse Hancock Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Syracuse Hancock Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Syracuse Hancock Intl
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Syracuse Hancock Intl
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Syracuse Hancock Intl.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Syracuse Hancock Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Syracuse that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Syracuse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Thu 8/20

8:20 am-9:44 am

Nonstop1h 24m

Syracuse Hancock Intl

Thu 8/27

2:40 pm-4:07 pm

Nonstop1h 27m

$247

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Fri 10/30

7:59 pm-11:50 pm

1 stop3h 51m

Syracuse Hancock Intl

Mon 11/2

10:50 am-4:17 pm

1 stop5h 27m

$269

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Thu 10/22

6:25 pm-12:20 am

1 stop5h 55m

Syracuse Hancock Intl

Sun 10/25

5:30 am-11:52 am

1 stop6h 22m

$269

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Sun 8/2

8:29 am-9:55 am

Nonstop1h 26m

Syracuse Hancock Intl

Sat 8/15

7:55 pm-9:24 pm

Nonstop1h 29m

$279

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Thu 8/6

10:25 pm-11:59 pm

Nonstop1h 34m

Syracuse Hancock Intl

Sun 8/9

10:30 am-11:55 am

Nonstop1h 25m

$307

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Wed 8/12

11:10 am-4:40 pm

1 stop5h 30m

Syracuse Hancock Intl

Tue 8/18

5:15 am-11:49 am

1 stop6h 34m

$319

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Thu 8/20

8:20 am-9:44 am

Nonstop1h 24m

Syracuse Hancock Intl

Mon 8/24

7:55 pm-9:24 pm

Nonstop1h 29m

$320

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Tue 8/18

12:45 pm-2:14 pm

Nonstop1h 29m

Syracuse Hancock Intl

Fri 8/21

6:00 am-7:29 am

Nonstop1h 29m

$327

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Fri 8/7

5:25 pm-11:08 pm

1 stop5h 43m

Syracuse Hancock Intl

Mon 8/17

6:20 am-10:23 am

1 stop4h 03m

$329

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Thu 8/13

8:20 am-9:44 am

Nonstop1h 24m

Syracuse Hancock Intl

Sun 8/16

6:00 am-7:29 am

Nonstop1h 29m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Dulles Intl to Syracuse

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Syracuse in July.
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 Washington, D.C. Dulles Intl Airport-Syracuse flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Syracuse flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Syracuse flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Syracuse 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 Washington, D.C. Dulles Intl Airport-Syracuse 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 Dulles Intl to Syracuse

Have a flexible travel schedule? Discover the best time to fly to Syracuse from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Syracuse (average of $239). Flying from Washington, D.C. Dulles Intl Airport to Syracuse in February is currently the most expensive (average of $741). 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 IAD to SYR?

Find hourly flight availability from Dulles Intl to Syracuse. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Syracuse as you normally would.

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

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Syracuse flights typically cost between $383 and $498 in August.
The cheapest round-trip price found within the last 5 days was $239 on United Airlines (Aug 28-Aug 30).

Reviews of airlines servicing Syracuse

Get insights into the airlines that provide service to Syracuse. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Syracuse. Reviews last updated July 23, 2026.
Peruse reviews from past customers who have flown with United Airlines from Washington, D.C. Dulles Intl Airport to Syracuse 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
7.4
Good
10,024 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
10,024 reviews
United Airlines
7.4
Good
10,024 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Syracuse. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Located just 4.8 mi from the city center, Syracuse Hancock Intl is the airport most travelers will use when flying to Syracuse from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Hancock Intl (SYR) should be relatively easy as there are 9 daily inbound flights from Washington, D.C. Dulles Intl from 1 airline.

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

    A quick flight from Washington, D.C. Dulles Intl Airport to Syracuse can take about 1h 24m. United Airlines provides one of the quickest options available for as low as $247. There are 296 mi between Washington, D.C. Dulles Intl Airport and Syracuse. Both multi-stop and nonstop flights can be found to your destination and back.

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

    United Airlines, at $199, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Syracuse.. United Airlines is currently priced 48% below the average price you’ll pay for this route.

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

    Consider ANA (86%), GoJet (85%) or United Airlines (76%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Syracuse.

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

    While on average a flight from Washington, D.C. Dulles Intl Airport to Syracuse is generally $420, our data shows the cheapest flight currently is $198. When looking at the most popular route, (Washington, D.C. Dulles Intl - Syracuse Hancock Intl), you can expect to pay $239 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Syracuse 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 Washington, D.C. Dulles Intl Airport to Syracuse?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Syracuse (average of $239). Flying from Washington, D.C. Dulles Intl Airport to Syracuse in February is currently the most expensive (average of $741). 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.

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Top airline flying from Dulles Intl to Syracuse

Discover the top airline that operate flights from Dulles Intl to Syracuse. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$199Average$314FlexibilityNo cancel feeOn-time69%

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