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Dulles Intl

$127+ Cheap flights from Syracuse (SYR) to Dulles Intl (IAD)

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — IAD
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheap flight deals from Syracuse to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) to Dulles Intl (IAD). 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 January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(United Airlines)

One-way from

$127
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$304

Good round-trip deal

$337 or less

Good one-way deal

$238 or less
Provider with most accurate pricing for Syracuse Hancock Intl-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Syracuse Hancock Intl-Washington, D.C. Dulles Intl flights.
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From Syracuse Hancock Intl to Washington, D.C. Dulles Intl
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One-way flight from Syracuse Hancock Intl to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Syracuse Hancock Intl to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Syracuse Hancock Intl to Washington, D.C. Dulles Intl.
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Find flight deals from Syracuse to Dulles Intl

Cheapest flights from Syracuse to Dulles Intl
Explore the most affordable flight options available from Syracuse to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

This United Airlines deal was found by Cheapflights users on 1/6. 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 1/305:48 amSYR - IAD
Nonstop1h 47mUnited Airlines
Mon 2/28:15 amIAD - SYR
Nonstop1h 27mUnited Airlines
Deal found 1/6$179
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Sun 2/15:48 amSYR - IAD
Nonstop1h 47mUnited Airlines
Sun 2/88:15 amIAD - SYR
Nonstop1h 27mUnited Airlines
Deal found 1/7$188
This United Airlines deal was found by Cheapflights users on 1/6. 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 1/305:48 amSYR - IAD
Nonstop1h 47mUnited Airlines
Sun 2/18:17 amIAD - SYR
1 stop4h 53mUnited Airlines
Deal found 1/6$189
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Wed 2/42:42 pmSYR - IAD
Nonstop1h 38mUnited Airlines
Wed 2/1112:40 pmIAD - SYR
Nonstop1h 27mUnited Airlines
Deal found 1/7$192
This United Airlines deal was found by Cheapflights users on 1/6. 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 2/52:42 pmSYR - IAD
Nonstop1h 38mUnited Airlines
Thu 2/128:15 amIAD - SYR
Nonstop1h 27mUnited Airlines
Deal found 1/6$194
This Delta deal was found by Cheapflights users on 1/7. 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 1/295:20 amSYR - IAD
1 stop6h 23mDelta
Sat 1/3112:29 pmIAD - SYR
1 stop3h 50mDelta
Deal found 1/7$199
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Wed 1/2110:08 amSYR - IAD
Nonstop1h 36mUnited Airlines
Sun 1/258:15 amIAD - SYR
Nonstop1h 27mUnited Airlines
Deal found 1/6$209
This United Airlines deal was found by Cheapflights users on 1/6. 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 4/106:00 amSYR - IAD
Nonstop1h 29mUnited Airlines
Sat 4/1810:20 pmIAD - SYR
Nonstop1h 30mUnited Airlines
Deal found 1/6$215
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/88:04 pmSYR - IAD
1 stop17h 40mMultiple Airlines
Fri 3/138:09 amIAD - SYR
1 stop9h 32mMultiple Airlines
Deal found 1/7$217

Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse to Dulles Intl 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 January 7, 2026.
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

Syracuse

Fly to

Dulles Intl

Route

Depart

Return

Price

SyracuseWashington, D.C.

SYR - IAD

SYRIAD

Syracuse Hancock Intl

Fri 2/6

5:48 am-7:35 am

Nonstop1h 47m

Washington, D.C. Dulles Intl

Mon 2/9

8:15 am-9:42 am

Nonstop1h 27m

$179

SyracuseWashington, D.C.

SYR - IAD

SYRIAD

Syracuse Hancock Intl

Wed 2/11

10:08 am-11:44 am

Nonstop1h 36m

Washington, D.C. Dulles Intl

Sat 2/14

12:45 pm-2:12 pm

Nonstop1h 27m

$179

SyracuseWashington, D.C.

SYR - IAD

SYRIAD

Syracuse Hancock Intl

Sun 2/1

5:48 am-7:35 am

Nonstop1h 47m

Washington, D.C. Dulles Intl

Sun 2/8

8:15 am-9:42 am

Nonstop1h 27m

$188

SyracuseWashington, D.C.

SYR - IAD

SYRIAD

Syracuse Hancock Intl

Wed 2/4

2:42 pm-4:20 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

Wed 2/11

12:40 pm-2:07 pm

Nonstop1h 27m

$192

SyracuseWashington, D.C.

SYR - IAD

SYRIAD

Syracuse Hancock Intl

Thu 2/5

2:42 pm-4:20 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

Thu 2/12

8:15 am-9:42 am

Nonstop1h 27m

$194

SyracuseWashington, D.C.

SYR - IAD

SYRIAD

Syracuse Hancock Intl

Sat 3/21

5:20 pm-10:59 pm

1 stop5h 39m

Washington, D.C. Dulles Intl

Tue 3/24

5:19 pm-11:09 pm

1 stop5h 50m

$199

SyracuseWashington, D.C.

SYR - IAD

SYRIAD

Syracuse Hancock Intl

Fri 1/30

4:32 pm-11:06 pm

1 stop6h 34m

Washington, D.C. Dulles Intl

Mon 2/2

6:00 am-12:01 pm

1 stop6h 01m

$199

SyracuseWashington, D.C.

SYR - IAD

SYRIAD

Syracuse Hancock Intl

Thu 2/19

5:50 am-11:53 am

1 stop6h 03m

Washington, D.C. Dulles Intl

Mon 2/23

7:52 pm-12:19 am

1 stop4h 27m

$199

SyracuseWashington, D.C.

SYR - IAD

SYRIAD

Syracuse Hancock Intl

Sat 2/21

5:50 am-11:50 am

1 stop6h 00m

Washington, D.C. Dulles Intl

Sat 2/28

5:13 pm-11:13 pm

1 stop6h 00m

$199

SyracuseWashington, D.C.

SYR - IAD

SYRIAD

Syracuse Hancock Intl

Wed 2/18

5:50 am-11:53 am

1 stop6h 03m

Washington, D.C. Dulles Intl

Wed 2/25

7:52 pm-12:19 am

1 stop4h 27m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 22 results
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Compare providers for flights from Syracuse to Dulles Intl

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 Syracuse to Dulles Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Syracuse-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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
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 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, December is the cheapest month in which you can book a flight from Syracuse to Washington, D.C. Dulles Intl Airport (average of $145). Flying from Syracuse to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $217). 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?

Find hourly flight availability from Syracuse to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 7, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 47% 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?

Use this chart to determine the cheapest time to fly round-trip from Syracuse to Dulles Intl. Price data was last updated on January 3, 2026.

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

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated January 7, 2026.
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
7.4
Good
9,138 reviews

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

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
9,138 reviews
United Airlines
7.4
Good
9,138 reviews

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

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 Syracuse to Dulles Intl. 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 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 5 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 47m. United Airlines provides one of the quickest options available for as low as $179. There are 296 mi between Syracuse and Washington, D.C. Dulles Intl Airport. Most flights are nonstop.

  • 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 $191. This flight start at 42% 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 Republic Airways (86%), ANA (80%) or GoJet (75%) 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 $385, our data shows the cheapest flight currently is $194. When looking at the most popular route, (Syracuse Hancock Intl - Washington, D.C. Dulles Intl), you can expect to pay $179 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, December is the cheapest month in which you can book a flight from Syracuse to Washington, D.C. Dulles Intl Airport (average of $145). Flying from Syracuse to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $217). 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Upper Marlboro

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Alternative routes for Syracuse to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Reagan-National flights
Newark to Dulles Intl flights
Newark to Reagan-National flights
John F Kennedy Intl to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
LaGuardia to Dulles Intl flights
John F Kennedy Intl to Baltimore flights
Newark to Baltimore flights
LaGuardia to Baltimore flights
Buffalo to Baltimore flights
Rochester to Dulles Intl flights
Buffalo to Dulles Intl flights
Rochester to Baltimore flights
Syracuse to Reagan-National flights
Rochester to Reagan-National flights
Albany to Reagan-National flights
Albany to Dulles Intl flights
Buffalo to Reagan-National flights
Stewart to Baltimore flights
Syracuse to Baltimore flights
Albany to Baltimore flights
Ithaca to Dulles Intl flights
Islip to Baltimore flights
White Plains to Dulles Intl flights
White Plains to Reagan-National flights
Islip to Reagan-National flights
White Plains to Baltimore flights
Ithaca to Reagan-National flights
Saranac Lake to Reagan-National flights
Ithaca to Baltimore flights
Elmira to Baltimore flights
Stewart to Dulles Intl flights
Elmira to Reagan-National flights
Plattsburgh to Baltimore flights
Watertown to Baltimore flights
Rutland to Reagan-National flights
Stewart to Reagan-National flights
Binghamton to Reagan-National flights
Saranac Lake to Dulles Intl flights
Saranac Lake to Baltimore flights
Rutland to Dulles Intl flights
Rutland to Baltimore flights
Watertown to Reagan-National flights
Binghamton to Dulles Intl flights
Niagara Falls to Baltimore flights

Top airline flying from Syracuse to Dulles Intl

Discover the top airline that operate flights from Syracuse to Dulles Intl. 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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$190Average$329FlexibilityNo cancel feeOn-time69%

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