$121 Cheap Flights from Syracuse (SYR) to Washington (IAD)

View $121 flight on Sat, Aug 30, 2025Opens in a new window

Popular airlines from Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Syracuse to Washington (SYR-IAD)

Prices were available within the past 7 days and start at $121 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jul 31 - Sun, Aug 3
SYR
Syracuse
IAD
Washington
$179 Roundtrip, found 2 hours ago
$179
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Jul 31 from Syracuse to Washington, returning Sun, Aug 3, priced at $179 found 2 hours ago
United
Thu, Jul 31 - Sun, Aug 3
SYR
Syracuse
IAD
Washington
$184 Roundtrip, found 2 hours ago
$184
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Jul 31 from Syracuse to Washington, returning Sun, Aug 3, priced at $184 found 2 hours ago
United
Tue, Jul 15 - Tue, Jul 22
SYR
Syracuse
IAD
Washington
$187 Roundtrip, found 3 hours ago
$187
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jul 15 from Syracuse to Washington, returning Tue, Jul 22, priced at $187 found 3 hours ago
United
Wed, May 6 - Sat, May 9
SYR
Syracuse
IAD
Washington
$189 Roundtrip, found 11 hours ago
$189
Roundtrip
found 11 hours ago
Select United flight, departing Wed, May 6 from Syracuse to Washington, returning Sat, May 9, priced at $189 found 11 hours ago
United
Fri, Jul 18 - Sun, Jul 27
SYR
Syracuse
IAD
Washington
$192 Roundtrip, found 6 hours ago
$192
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Jul 18 from Syracuse to Washington, returning Sun, Jul 27, priced at $192 found 6 hours ago
United
Thu, Jul 24 - Sat, Jul 26
SYR
Syracuse
IAD
Washington
$193 Roundtrip, found 5 days ago
$193
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jul 24 from Syracuse to Washington, returning Sat, Jul 26, priced at $193 found 5 days ago
United
Tue, Jul 15 - Tue, Jul 22
SYR
Syracuse
IAD
Washington
$196 Roundtrip, found 3 hours ago
$196
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jul 15 from Syracuse to Washington, returning Tue, Jul 22, priced at $196 found 3 hours ago
Delta
Tue, Jul 29 - Sat, Aug 2
SYR
Syracuse
IAD
Washington
$199 Roundtrip, just found
$199
Roundtrip
just found
Select Delta flight, departing Tue, Jul 29 from Syracuse to Washington, returning Sat, Aug 2, priced at $199 just found
Frontier Airlines
Mon, Oct 6 - Mon, Oct 27
SYR
Syracuse
IAD
Washington
$227 Roundtrip, found 4 days ago
$227
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Oct 6 from Syracuse to Washington, returning Mon, Oct 27, priced at $227 found 4 days ago
American Airlines
Fri, Aug 8 - Sun, Aug 17
SYR
Syracuse
IAD
Washington
$289 Roundtrip, just found
$289
Roundtrip
just found
Select American Airlines flight, departing Fri, Aug 8 from Syracuse to Washington, returning Sun, Aug 17, priced at $289 just found

Find the cheapest month to fly from Syracuse (SYR) to Washington (IAD)

April is typically the cheapest month to fly

From $164 - $473 per traveler.

Graph displaying average flight prices per month

Flights from Syracuse (SYR) to Washington (IAD)
Origin airport
Hancock Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$179
Distance
295 mi
Average flight time
1 hour 21 mins

Syracuse to Washington Flights

The cheapest times to fly from Syracuse to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Syracuse to Washington are during the month of July. You can find some of the cheapest flights from Syracuse to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Syracuse to Washington

Sunday is one of the best days to book for cheap flights from Syracuse to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Syracuse to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Syracuse to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $121 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Syracuse to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Syracuse to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD) cost?
You can land cheap return tickets from Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD) starting from $179. Grab a seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving SYR on July 26 2025 and touching down at IAD. The price was last updated on July 1 2025 and has not changed since.
What is the cheapest month to fly from SYR to IAD?
Search for direct flights from SYR to IAD in October to land cheaper fares. You can find a one-way United flight for $204 leaving on October 17 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on July 1 2025 and remains unchanged.
Which airlines fly direct from Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD)?
If you're departing from Hancock Intl. Airport (SYR), you can jump on a nonstop flight to Washington Dulles Intl. Airport (IAD) with United Airlines.
What is the cheapest airline that flies from SYR to IAD?
With prices as low as $204 for a one-way flight from SYR to IAD, United is currently the cheapest carrier flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SYR on September 20 2025. Prices were last updated on July 1 2025 and have not changed since.
How many flights per day from Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD)?
With an average of 2 direct flights departing from Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD) every day, you'll be on your way in no time.
What are the most popular departure times for flights from Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD)?
The 10 AM departures from SYR to IAD are typically the busiest. Greater demand means you'll likely pay more for these departures. If you're looking to save, choose a less crowded time to fly.
What day of the week has the most flights from SYR to IAD?
If you travel on a Friday, you'll get the greatest range of options for flights from Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD).
What is the earliest flight from Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD)?
Hancock Intl. Airport (SYR)'s earliest flight to Washington Dulles Intl. Airport (IAD) takes off at approximately 6:02AM UTC-5. With a travel time of 1h 31m, you'll land at around 7:33AM UTC-5.
How long does it take to fly from Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD)?
It takes roughly 1 hour and 31 minutes to fly the 300 mi from SYR to IAD.
What is the best time to fly from Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD)?
To arrive at Washington Dulles Intl. Airport (IAD) without delays, select a flight that takes off from Hancock Intl. Airport (SYR) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Washington from Hancock Intl. Airport (SYR)?
Board a direct flight from Hancock Intl. Airport (SYR) to Washington and land at Ronald Reagan Washington National Airport (DCA). Another point of entry into this city is Washington Dulles Intl. Airport (IAD).
Is it cheaper to buy a plane ticket from Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD) last-minute?
Booking your plane ticket from SYR to IAD shortly before your journey is generally more expensive. But if there's some wiggle room with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a SYR to IAD flight and hotel package?
Securing a SYR to IAD flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our extensive range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD)?
In most instances, you can cancel or modify your SYR to IAD flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more information, head to our Customer Service portal.

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