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Syracuse

$135+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SYR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$224
(United Airlines)

One-way from

$135
(FlightHub)

Popular in

May

Cheapest in

April

Average price

$382

Good round-trip deal

$293 or less

Good one-way deal

$328 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. 17% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 7/96:15 amIAD - SYR
1 stop3h 49mUnited Airlines
Wed 7/167:45 pmSYR - IAD
Nonstop1h 20mUnited Airlines
Deal found 6/10$224
This Delta deal was found by Cheapflights users on 6/11. 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 7/128:31 pmIAD - SYR
1 stop4h 17mDelta
Tue 7/155:30 amSYR - IAD
1 stop6h 32mDelta
Deal found 6/11$229
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/261:29 pmIAD - SYR
1 stop19h 37mFrontier
Fri 6/2712:50 pmSYR - IAD
1 stop11h 14mFrontier
Deal found 6/12$268
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 6/195:41 pmIAD - SYR
1 stop5h 04mAmerican Airlines
Sat 6/216:00 amSYR - IAD
1 stop4h 48mAmerican Airlines
Deal found 6/11$289
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/253:13 pmIAD - SYR
2 stops28h 39mAllegiant Air
Sun 7/279:36 amSYR - IAD
2 stops28h 47mAllegiant Air
Deal found 6/10$297
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/253:13 pmIAD - SYR
2 stops28h 39mMultiple Airlines
Sun 7/2711:46 amSYR - IAD
1 stop24h 45mMultiple Airlines
Deal found 6/10$304

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 June 12, 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

Wed 7/9

6:15 am-10:04 am

1 stop3h 49m

Syracuse Hancock Intl

Wed 7/16

7:45 pm-9:05 pm

Nonstop1h 20m

$224

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Sat 7/12

8:31 pm-12:48 am

1 stop4h 17m

Syracuse Hancock Intl

Tue 7/15

5:30 am-12:02 pm

1 stop6h 32m

$229

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Thu 6/26

1:29 pm-9:06 am

1 stop19h 37m

Syracuse Hancock Intl

Fri 6/27

12:50 pm-12:04 am

1 stop11h 14m

$268

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Fri 7/25

3:13 pm-7:52 pm

2 stops28h 39m

Syracuse Hancock Intl

Sun 7/27

9:36 am-2:23 pm

2 stops28h 47m

$297

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Fri 7/25

3:13 pm-7:52 pm

2 stops28h 39m

Syracuse Hancock Intl

Sun 7/27

11:46 am-12:31 pm

1 stop24h 45m

$304

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Fri 8/8

4:36 pm-9:59 pm

1 stop5h 23m

Syracuse Hancock Intl

Sun 8/10

5:19 pm-11:59 pm

1 stop6h 40m

$324

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Fri 6/20

6:10 am-11:55 am

1 stop5h 45m

$135

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Wed 7/9

12:40 pm-10:46 am

1 stop22h 06m

$144

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Fri 8/15

3:13 pm-10:48 am

2 stops19h 35m

$162

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Fri 9/26

12:55 pm-5:10 pm

3 stops28h 15m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 13 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 $379). 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 June 12, 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 35% on your trip compared to booking a flight at noon.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Syracuse

Explore weekly flight availability from Dulles Intl to Syracuse. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from IAD to SYR are scheduled on a Tuesday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Syracuse by month

Plan your trip to Syracuse by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Syracuse ranges from 2.1 - 3.8 inches per month. July is typically the wettest month, when rainfall can reach 3.8 in. February is typically the driest time to visit Syracuse when rainfall is around 2.1 in.

Temperature in Syracuse by month

Plan your trip to Syracuse by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Syracuse, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 12, 2025.
To help decide which airline to fly from Washington, D.C. to Syracuse, see what other customers have to say about Delta, United Airlines and Allegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Sun Country Air
6.9
Okay
345 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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 7 daily inbound flights from Washington, D.C. Dulles Intl from 1 airline.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Syracuse round-trip?

    United Airlines, at $224, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Syracuse.Alternate airlines to your destination round-trip include Delta and Frontier. United Airlines is currently priced 37% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Syracuse one-way?

    One-way options have recently been found by users for as low as $135 on Frontier. Other airlines that offer cheap prices include Sun Country Air from $144 and Allegiant Air from $162 one-way.

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

    Consider Avianca (87%), ANA (86%) or Republic Airways (84%) 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 $391, our data shows the cheapest flight currently is $189. 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 $379). 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
Auburn
Liverpool
Cicero
East Syracuse
Waterloo

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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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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$193Average$357FlexibilityNo cancel feeOn-time69%

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