$138 Cheap Flights from Washington (IAD) to Syracuse (SYR)

View $138 flight on Wed, Oct 29, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Washington to Syracuse (IAD-SYR)

Prices were available within the past 7 days and start at $138 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Aug 9 - Wed, Aug 13
IAD
Washington
SYR
Syracuse
$179 Roundtrip, found 1 hour ago
$179
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Aug 9 from Washington to Syracuse, returning Wed, Aug 13, priced at $179 found 1 hour ago
United
Mon, Jul 21 - Sat, Jul 26
IAD
Washington
SYR
Syracuse
$184 Roundtrip, found 1 day ago
$184
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 21 from Washington to Syracuse, returning Sat, Jul 26, priced at $184 found 1 day ago
United
Sun, Aug 24 - Sat, Aug 30
IAD
Washington
SYR
Syracuse
$187 Roundtrip, found 3 days ago
$187
Roundtrip
found 3 days ago
Select United flight, departing Sun, Aug 24 from Washington to Syracuse, returning Sat, Aug 30, priced at $187 found 3 days ago
United
Wed, Aug 6 - Sat, Aug 9
IAD
Washington
SYR
Syracuse
$189 Roundtrip, just found
$189
Roundtrip
just found
Select United flight, departing Wed, Aug 6 from Washington to Syracuse, returning Sat, Aug 9, priced at $189 just found
United
Fri, Aug 22 - Mon, Aug 25
IAD
Washington
SYR
Syracuse
$193 Roundtrip, found 1 hour ago
$193
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Aug 22 from Washington to Syracuse, returning Mon, Aug 25, priced at $193 found 1 hour ago
United
Wed, Jul 16 - Tue, Jul 22
IAD
Washington
SYR
Syracuse
$194 Roundtrip, found 3 days ago
$194
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jul 16 from Washington to Syracuse, returning Tue, Jul 22, priced at $194 found 3 days ago
United
Mon, Jul 7 - Thu, Jul 24
IAD
Washington
SYR
Syracuse
$198 Roundtrip, found 6 days ago
$198
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jul 7 from Washington to Syracuse, returning Thu, Jul 24, priced at $198 found 6 days ago
Delta
Wed, Sep 17 - Wed, Oct 1
IAD
Washington
SYR
Syracuse
$199 Roundtrip, just found
$199
Roundtrip
just found
Select Delta flight, departing Wed, Sep 17 from Washington to Syracuse, returning Wed, Oct 1, priced at $199 just found
Frontier Airlines
Fri, Nov 14 - Mon, Nov 17
IAD
Washington
SYR
Syracuse
$257 Roundtrip, found 5 days ago
$257
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Nov 14 from Washington to Syracuse, returning Mon, Nov 17, priced at $257 found 5 days ago
American Airlines
Wed, Sep 17 - Wed, Oct 1
IAD
Washington
SYR
Syracuse
$289 Roundtrip, just found
$289
Roundtrip
just found
Select American Airlines flight, departing Wed, Sep 17 from Washington to Syracuse, returning Wed, Oct 1, priced at $289 just found

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

April is typically the cheapest month to fly

From $178 - $592 per traveler.

Graph displaying average flight prices per month

Alternative airports near Syracuse

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

Select flight to Hancock Intl. SYR. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $204
SYR
Hancock Intl.
CheapestClosest
Average driving time to city center9 min
Flights from $204
Flights from Washington (IAD) to Syracuse (SYR)
Origin airport
Washington Dulles Intl.
Destination airport
Hancock Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$179
Distance
295 mi
Average flight time
1 hour 29 mins

Washington to Syracuse Flights

The cheapest times to fly from Washington to Syracuse

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 Washington to Syracuse are during the month of August. You can find some of the cheapest flights from Washington to Syracuse with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Syracuse

Sunday is one of the best days to book for cheap flights from Washington to Syracuse: 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 Washington to Syracuse

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 Washington to Syracuse in 2025. You can also book with separate airlines for your outbound and return journeys, from $138 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 Washington to Syracuse 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 Washington to Syracuse 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 Washington Dulles Intl. Airport (IAD) to Hancock Intl. Airport (SYR) cost?
Cheap round-trip fares from Washington Dulles Intl. Airport (IAD) to Hancock Intl. Airport (SYR) start from $179. 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 IAD on July 22 2025 and touching down at SYR. The price was last updated on July 1 2025 and has not changed since.
What is the cheapest month to fly from IAD to SYR?
Look for direct flights from IAD to SYR in December to score cheaper tickets. You can find a one-way United flight for $204 leaving on December 29 2026. 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 Washington Dulles Intl. Airport (IAD) to Hancock Intl. Airport (SYR)?
You can travel nonstop from Washington Dulles Intl. Airport (IAD) to Hancock Intl. Airport (SYR) on a United Airlines flight.
What is the cheapest airline that flies from IAD to SYR?
Travel from IAD to SYR with United. This carrier currently offers the lowest one-way fare on this route, starting at $204. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IAD on September 12 2025. Prices were last updated on July 1 2025 and have not changed since.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Hancock Intl. Airport (SYR)?
With, on average, 2 nonstop flights departing from Washington Dulles Intl. Airport (IAD) to Hancock Intl. Airport (SYR) every day, you'll be soaring through the skies in no time.
What are the most popular departure times for flights from Washington Dulles Intl. Airport (IAD) to Hancock Intl. Airport (SYR)?
More travelers fly between IAD and SYR at 12 PM than at any other point in the day. Rather go when it's quieter? Consider flying outside peak hours and there's a chance you'll save on your fare as well.
What day of the week has the most flights from IAD to SYR?
If you fly on a Friday, you'll get the largest range of choices for flights from Washington Dulles Intl. Airport (IAD) to Hancock Intl. Airport (SYR).
What is the earliest flight from Washington Dulles Intl. Airport (IAD) to Hancock Intl. Airport (SYR)?
The first flight of the day taking off from Washington Dulles Intl. Airport (IAD) is at around 8:20AM UTC-5. Hop on this flight and you'll touch down at Hancock Intl. Airport (SYR) at approximately 9:45AM UTC-5. The total flight duration is 1h 25m.
How long does it take to fly from Washington Dulles Intl. Airport (IAD) to Hancock Intl. Airport (SYR)?
The average flight time from IAD to SYR is 1 hour and 25 minutes, covering a total distance of 300 mi.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Hancock Intl. Airport (SYR)?
Book a flight from Washington Dulles Intl. Airport (IAD) to Hancock Intl. Airport (SYR) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**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 Syracuse from Washington Dulles Intl. Airport (IAD)?
Hancock Intl. Airport (SYR) is the only airport in Syracuse with direct flights from Washington Dulles Intl. Airport (IAD). Check out the options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Hancock Intl. Airport (SYR) last-minute?
Last-minute fares from IAD to SYR are generally more expensive. For the lowest prices, start looking for flights early. That said, if your travel plans are flexible, you may land a cheap fare right before your journey.
Is it cheaper to book an IAD to SYR flight and hotel package?
You'll generally save money by securing an IAD to SYR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your ideal accommodations and flights, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Hancock Intl. Airport (SYR)?
It's usually possible to reschedule or cancel your IAD to SYR flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.