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Syracuse

$73+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SYR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$209
(United Airlines)

One-way from

$73
(Priceline)

Popular in

May

Cheapest in

April

Average price

$375

Good round-trip deal

$239 or less

Good one-way deal

$288 or less
From Washington, D.C. Dulles Intl to Syracuse Hancock Intl
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One-way flight from Washington, D.C. Dulles Intl to Syracuse Hancock Intl
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Highest demand for flights based on searches. 14% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Syracuse Hancock Intl.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Syracuse Hancock Intl.
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Find 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 9/188:24 amIAD - SYR
Nonstop1h 19mUnited Airlines
Mon 9/226:00 amSYR - IAD
Nonstop1h 24mUnited Airlines
Deal found 9/10$209
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/96:15 amIAD - SYR
1 stop3h 36mUnited Airlines
Tue 10/146:10 amSYR - IAD
Nonstop1h 25mUnited Airlines
Deal found 9/10$212
This Delta deal was found by Cheapflights users on 9/8. 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 10/239:50 amIAD - SYR
1 stop6h 08mDelta
Sat 10/255:40 pmSYR - IAD
1 stop5h 20mDelta
Deal found 9/8$214
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 9/178:17 pmIAD - SYR
1 stop4h 16mDelta
Wed 9/245:36 amSYR - IAD
1 stop6h 20mDelta
Deal found 9/10$219
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:15 amIAD - SYR
2 stops12h 53mFrontier
Mon 10/279:56 amSYR - IAD
2 stops11h 42mFrontier
Deal found 9/10$222
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/246:15 amIAD - SYR
1 stop3h 36mUnited Airlines
Tue 10/285:45 amSYR - IAD
Nonstop1h 48mUnited Airlines
Deal found 9/9$225
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/177:59 pmIAD - SYR
1 stop4h 12mDelta
Sat 10/185:40 pmSYR - IAD
1 stop5h 20mDelta
Deal found 9/10$229
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/106:15 amIAD - SYR
1 stop3h 35mUnited Airlines
Tue 10/146:10 amSYR - IAD
Nonstop1h 25mUnited Airlines
Deal found 9/9$230
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Fri 10/109:38 pmIAD - SYR
1 stop13h 36mFrontier
Fri 10/176:13 pmSYR - IAD
2 stops21h 13mFrontier
Deal found 9/10$233
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:38 pmIAD - SYR
1 stop13h 36mFrontier
Sun 10/1212:16 pmSYR - IAD
1 stop11h 13mFrontier
Deal found 9/10$234
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/96:15 amIAD - SYR
1 stop3h 36mUnited Airlines
Thu 10/167:45 pmSYR - IAD
Nonstop1h 25mUnited Airlines
Deal found 9/9$237
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/1110:05 pmIAD - SYR
Nonstop1h 37mUnited Airlines
Tue 10/146:10 amSYR - IAD
Nonstop1h 25mUnited Airlines
Deal found 9/10$238

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 September 11, 2025.
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

Dulles Intl

Fly to

Syracuse

Route

Depart

Return

Price

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Thu 10/9

6:15 am-9:51 am

1 stop3h 36m

Syracuse Hancock Intl

Tue 10/14

6:10 am-7:35 am

Nonstop1h 25m

$212

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Wed 9/17

8:17 pm-12:33 am

1 stop4h 16m

Syracuse Hancock Intl

Wed 9/24

5:36 am-11:56 am

1 stop6h 20m

$219

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Thu 9/18

6:20 am-10:02 am

1 stop3h 42m

Syracuse Hancock Intl

Mon 9/22

10:30 am-11:54 am

Nonstop1h 24m

$219

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Fri 9/19

6:20 am-10:02 am

1 stop3h 42m

Syracuse Hancock Intl

Mon 9/22

6:00 am-7:24 am

Nonstop1h 24m

$219

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Fri 10/24

6:15 am-9:51 am

1 stop3h 36m

Syracuse Hancock Intl

Tue 10/28

5:45 am-7:33 am

Nonstop1h 48m

$225

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Thu 10/2

8:17 pm-12:33 am

1 stop4h 16m

Syracuse Hancock Intl

Sun 10/5

5:36 am-11:56 am

1 stop6h 20m

$229

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Thu 10/9

7:59 pm-12:11 am

1 stop4h 12m

Syracuse Hancock Intl

Tue 10/14

5:37 am-11:57 am

1 stop6h 20m

$229

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Fri 10/3

10:05 pm-11:42 pm

Nonstop1h 37m

Syracuse Hancock Intl

Mon 10/6

7:45 pm-9:10 pm

Nonstop1h 25m

$244

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Wed 10/1

8:17 pm-12:33 am

1 stop4h 16m

Syracuse Hancock Intl

Wed 10/8

5:37 am-11:57 am

1 stop6h 20m

$249

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Wed 10/1

12:46 pm-2:14 pm

Nonstop1h 28m

Syracuse Hancock Intl

Wed 10/8

11:03 am-4:05 pm

1 stop5h 02m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 22 results
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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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Syracuse (average of $272). Flying from Washington, D.C. Dulles Intl Airport to Syracuse in July is currently the most expensive (average of $387). 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 September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Syracuse in the afternoon. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight at noon.

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 September 11, 2025.
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
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 8 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 3h 36m. United Airlines provides one of the quickest options available for as low as $212. 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 $189, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Syracuse.. United Airlines is currently priced 49% 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 Mesa Airlines (80%), CommutAir (75%) or United Airlines (70%) 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 $321, our data shows the cheapest flight currently is $123. When looking at the most popular route, (Washington, D.C. Dulles Intl - Syracuse Hancock Intl), you can expect to pay $179 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Syracuse (average of $272). Flying from Washington, D.C. Dulles Intl Airport to Syracuse in July is currently the most expensive (average of $387). 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 Syracuse?

Book flights to Syracuse if you plan to visit one of these locations
Liverpool
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East Syracuse
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Alternative routes for Dulles Intl to Syracuse

See prices for flight routes from nearby airports that may be better suited for you.
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Dulles Intl to Islip flights
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Reagan-National to Binghamton flights
Baltimore to Stewart flights
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Baltimore to Binghamton flights
Reagan-National to Rutland flights
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Baltimore to Elmira flights
Baltimore to Watertown flights
Reagan-National to Watertown flights
Dulles Intl to Watertown flights
Dulles Intl to Binghamton flights
Baltimore to Plattsburgh flights
Baltimore to Saranac Lake flights
Reagan-National to Stewart flights
Baltimore to Rutland flights

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$189Average$400FlexibilityNo cancel feeOn-time69%

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