$87 Cheap Flights from Syracuse (SYR) to Washington (IAD)

View $87 flight on Mon, Sep 15, 2025Opens in a new window

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

Cheap Flights from Syracuse to Washington (SYR-IAD)

Prices were available within the past 7 days and start at $87 for one-way flights and $163 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Sep 19 - Mon, Sep 22
SYR
Syracuse
IAD
Washington
$163 Roundtrip, found 5 hours ago
$163
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Fri, Sep 19 from Syracuse to Washington, returning Mon, Sep 22, priced at $163 found 5 hours ago
Frontier Airlines
Fri, Aug 22 - Fri, Sep 5
SYR
Syracuse
IAD
Washington
$177 Roundtrip, found 2 days ago
$177
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Aug 22 from Syracuse to Washington, returning Fri, Sep 5, priced at $177 found 2 days ago
United
Fri, Sep 19 - Sun, Sep 21
SYR
Syracuse
IAD
Washington
$179 Roundtrip, found 5 hours ago
$179
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Sep 19 from Syracuse to Washington, returning Sun, Sep 21, priced at $179 found 5 hours ago
United
Sun, Aug 31 - Sun, Sep 7
SYR
Syracuse
IAD
Washington
$184 Roundtrip, found 4 hours ago
$184
Roundtrip
found 4 hours ago
Select United flight, departing Sun, Aug 31 from Syracuse to Washington, returning Sun, Sep 7, priced at $184 found 4 hours ago
United
Tue, Dec 23 - Mon, Dec 29
SYR
Syracuse
IAD
Washington
$186 Roundtrip, found 4 days ago
$186
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 23 from Syracuse to Washington, returning Mon, Dec 29, priced at $186 found 4 days ago
Frontier Airlines
Mon, Sep 8 - Fri, Sep 12
SYR
Syracuse
IAD
Washington
$187 Roundtrip, found 13 hours ago
$187
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Mon, Sep 8 from Syracuse to Washington, returning Fri, Sep 12, priced at $187 found 13 hours ago
United
Mon, Aug 25 - Mon, Sep 1
SYR
Syracuse
IAD
Washington
$188 Roundtrip, found 6 days ago
$188
Roundtrip
found 6 days ago
Select United flight, departing Mon, Aug 25 from Syracuse to Washington, returning Mon, Sep 1, priced at $188 found 6 days ago
United
Fri, Sep 19 - Mon, Sep 22
SYR
Syracuse
IAD
Washington
$188 Roundtrip, found 5 hours ago
$188
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Sep 19 from Syracuse to Washington, returning Mon, Sep 22, priced at $188 found 5 hours ago
Delta
Wed, Oct 1 - Sat, Oct 4
SYR
Syracuse
IAD
Washington
$199 Roundtrip, found 7 hours ago
$199
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, Oct 1 from Syracuse to Washington, returning Sat, Oct 4, priced at $199 found 7 hours ago
American Airlines
Sat, Oct 11 - Wed, Oct 15
SYR
Syracuse
IAD
Washington
$289 Roundtrip, found 4 hours ago
$289
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Oct 11 from Syracuse to Washington, returning Wed, Oct 15, priced at $289 found 4 hours ago

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

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $239
DCA
Ronald Reagan Washington National
CheapestClosest
Average driving time to city center8 min
Flights from $239
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
$162
Distance
295 mi
Average flight time
1 hour 23 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 September. 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 $87 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?
Get a cheap one-way flight from $87 or cheap return flight from $163 from Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD)?
September is the least expensive month to fly from SYR to IAD. Traveling during an off-peak travel window is often the key to better flight prices.
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 Hancock Intl. Airport (SYR) to Washington Dulles Intl. Airport (IAD)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SYR to IAD flight.
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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*Available to One Key members.