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

United Airlines, at $239, 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 Allegiant Air. United Airlines is currently priced 29% 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 $101 on Frontier. Other airlines that offer cheap prices include Delta from $144 and Allegiant Air from $163 one-way.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Syracuse?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Syracuse flight should consider departing on Monday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 $334, our data shows the cheapest flight currently is $179. When looking at the most popular route, (Washington, D.C. Dulles Intl - Syracuse Hancock Intl), you can expect to pay $219 for that flight.

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

Consider Mesa Airlines (100%), Republic Airways (88%) or Avianca (85%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Syracuse.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Syracuse?

Monday is generally a great day to depart. Flying on this day could help you save up to 10%.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Syracuse?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 123% on flights from Washington, D.C. Dulles Intl Airport to Syracuse compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $333. For sooner than that we have options available in the next 3 days from $415.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Syracuse?

January is one of the best times of the year to fly to Syracuse from Washington, D.C. Dulles Intl Airport. Prices for January average $333 per person but you can even find prices for as low as $179. The most expensive prices can be found in the month of September. Opting for a January flight can save you 32% on your journey compared to booking in September

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Syracuse flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Syracuse flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Syracuse flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Syracuse flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Syracuse flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

$97+ Flights from Washington, D.C. Dulles Intl Airport to Syracuse

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dulles Intl to Syracuse with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Syracuse

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$239 (United Airlines)
One-way from	$101 (Frontier)
Popular in	May
Cheapest in	March
Average price	$326
Good round-trip deal	$249 or less
Good one-way deal	$218 or less

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Syracuse Hancock Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Syracuse Hancock Intl flights.

Search Deals

From Washington, D.C. Dulles Intl to Syracuse Hancock Intl

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Syracuse Hancock Intl

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Syracuse Hancock Intl.

Search Deals

Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Syracuse Hancock Intl.

Search Deals

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 April 29, 2025.

Sat 6/78:25 amIAD - SYR

Nonstop1h 25mUnited Airlines

Mon 6/96:00 amSYR - IAD

Nonstop1h 26mUnited Airlines

Deal found 4/29

$239

Fri 5/28:33 pmIAD - SYR

1 stop4h 05mDelta

Mon 5/54:02 pmSYR - IAD

1 stop3h 51mDelta

Deal found 4/29

$249

Fri 7/116:10 amIAD - SYR

1 stop5h 43mFrontier

Mon 7/1412:46 pmSYR - IAD

1 stop11h 26mFrontier

Deal found 4/29

$252

Tue 5/135:26 pmIAD - SYR

1 stop5h 03mAmerican Airlines

Tue 5/205:29 pmSYR - IAD

1 stop6h 33mAmerican Airlines

Deal found 4/29

$264

Mon 6/233:13 pmIAD - SYR

2 stops28h 45mAllegiant Air

Wed 6/256:00 pmSYR - IAD

1 stop21h 13mAllegiant Air

Deal found 4/29

$295

Mon 6/233:13 pmIAD - SYR

2 stops28h 45mMultiple Airlines

Wed 6/2510:58 amSYR - IAD

2 stops24h 04mMultiple Airlines

Deal found 4/29

$325

Best flights from Dulles Intl to Syracuse
Discover carefully curated flight deals from Dulles Intl to Syracuse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Thu 6/268:25 amIAD - SYR

Nonstop1h 25mUnited Airlines

Mon 6/307:45 pmSYR - IAD

Nonstop1h 20mUnited Airlines

Deal found 4/28

$239

Fri 5/212:11 pmIAD - SYR

1 stop4h 10mDelta

Mon 5/54:02 pmSYR - IAD

1 stop3h 51mDelta

Deal found 4/28

$249

Mon 6/233:13 pmIAD - SYR

2 stops28h 45mAllegiant Air

Wed 6/256:00 pmSYR - IAD

1 stop21h 13mAllegiant Air

Deal found 4/29

$295

Mon 6/233:13 pmIAD - SYR

2 stops28h 45mMultiple Airlines

Wed 6/2510:58 amSYR - IAD

2 stops24h 04mMultiple Airlines

Deal found 4/29

$325

Tue 5/135:26 pmIAD - SYR

1 stop5h 03mAmerican Airlines

Sat 5/175:29 pmSYR - IAD

1 stop6h 33mAmerican Airlines

Deal found 4/29

$328

Fri 5/235:15 amIAD - SYR

1 stop9h 36mFrontier

Mon 5/264:11 pmSYR - IAD

1 stop7h 21mFrontier

Deal found 4/28

$340

Last-minute flights from Dulles Intl to Syracuse
Discover last-minute flight deals from Dulles Intl to Syracuse. Data last updated April 29, 2025 and is based on user searches.

Fri 5/28:33 pmIAD - SYR

1 stop4h 05mDelta

Mon 5/54:02 pmSYR - IAD

1 stop3h 51mDelta

Deal found 4/29

$249

Tue 5/68:25 amIAD - SYR

3 stops26h 39mMultiple Airlines

Wed 5/75:31 pmSYR - IAD

1 stop26h 37mMultiple Airlines

Deal found 4/29

$817

Wed 5/78:30 pmIAD - SYR

1 stop3h 57mDelta

Sat 5/105:44 pmSYR - IAD

1 stop5h 10mDelta

Deal found 4/29

$279

Wed 5/75:02 amIAD - SYR

2 stops8h 21mAmerican Airlines

Sat 5/105:29 pmSYR - IAD

1 stop6h 33mAmerican Airlines

Deal found 4/29

$284

Fri 5/910:19 pmIAD - SYR

2 stops17h 01mUnited Airlines

Tue 5/137:45 pmSYR - IAD

Nonstop1h 34mUnited Airlines

Deal found 4/29

$358

Tue 5/135:20 pmIAD - SYR

Nonstop1h 30mUnited Airlines

Tue 5/206:09 amSYR - IAD

Nonstop1h 26mUnited Airlines

Deal found 4/29

$244

Tue 5/135:26 pmIAD - SYR

1 stop5h 03mAmerican Airlines

Tue 5/205:29 pmSYR - IAD

1 stop6h 33mAmerican Airlines

Deal found 4/29

$264

Fri 5/235:15 amIAD - SYR

1 stop9h 36mFrontier

Mon 5/264:11 pmSYR - IAD

1 stop7h 21mFrontier

Deal found 4/29

$340

Fri 5/233:13 pmIAD - SYR

2 stops19h 15mMultiple Airlines

Sun 5/2511:48 amSYR - IAD

3 stops28h 27mMultiple Airlines

Deal found 4/29

$420

One-way flights from Dulles Intl to Syracuse
Search for one-way flight options from Dulles Intl to Syracuse. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Mon 7/216:10 amIAD - SYR

1 stop5h 43mFrontier

Deal found 4/29

$101

Sat 5/248:33 pmIAD - SYR

1 stop3h 54mDelta

Deal found 4/27

$144

Fri 5/303:13 pmIAD - SYR

2 stops27h 56mAllegiant Air

Deal found 4/28

$163

Sun 5/2510:20 pmIAD - SYR

Nonstop1h 36mUnited Airlines

Deal found 4/27

$164

Sun 5/255:02 amIAD - SYR

2 stops8h 21mAmerican Airlines

Deal found 4/27

$165

Wed 5/78:25 amIAD - SYR

3 stops37h 04mMultiple Airlines

Deal found 4/28

$287

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Sat 6/7

8:25 am-9:50 am

Nonstop1h 25m

Syracuse Hancock Intl

Mon 6/9

6:00 am-7:26 am

Nonstop1h 26m

$239

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Fri 7/11

6:10 am-11:53 am

1 stop5h 43m

Syracuse Hancock Intl

Mon 7/14

12:46 pm-12:12 am

1 stop11h 26m

$252

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Thu 6/26

8:30 pm-12:41 am

1 stop4h 11m

Syracuse Hancock Intl

Sat 6/28

5:30 am-11:59 am

1 stop6h 29m

$259

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Tue 5/13

5:26 pm-10:29 pm

1 stop5h 03m

Syracuse Hancock Intl

Tue 5/20

5:29 pm-12:02 am

1 stop6h 33m

$264

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Mon 6/23

3:13 pm-7:58 pm

2 stops28h 45m

Syracuse Hancock Intl

Wed 6/25

6:00 pm-3:13 pm

1 stop21h 13m

$295

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Mon 6/23

3:13 pm-7:58 pm

2 stops28h 45m

Syracuse Hancock Intl

Wed 6/25

10:58 am-11:02 am

2 stops24h 04m

$325

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Sun 5/18

5:26 pm-11:06 am

1 stop17h 40m

$97

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Thu 5/29

11:54 am-7:59 pm

2 stops32h 05m

$210

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Mon 5/26

10:20 pm-11:56 pm

Nonstop1h 36m

$219

Washington, D.C.Syracuse

IAD - SYR

IADSYR

Washington, D.C. Dulles Intl

Tue 6/17

9:10 am-4:32 pm

1 stop7h 22m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 12 results

Compare providers for flights from Dulles Intl to Syracuse

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Syracuse in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Syracuse flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Syracuse flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Syracuse flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Syracuse flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Syracuse flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $395). 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?

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

The most flights from IAD to SYR are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Syracuse 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

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

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

7,929 reviews

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

7,929 reviews

Delta

8.0

Very good

7,929 reviews

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

8,696 reviews

Delta

8.0

Very good

7,929 reviews

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

734 reviews

Delta

8.0

Very good

7,929 reviews

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

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

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

Frontier

6.0

Okay

3,284 reviews

Delta

8.0

Very good

7,929 reviews

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

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 $239, 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 Allegiant Air. United Airlines is currently priced 29% 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 $101 on Frontier. Other airlines that offer cheap prices include Delta from $144 and Allegiant Air from $163 one-way.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Syracuse?
Consider Mesa Airlines (100%), Republic Airways (88%) or Avianca (85%) 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 $334, our data shows the cheapest flight currently is $179. When looking at the most popular route, (Washington, D.C. Dulles Intl - Syracuse Hancock Intl), you can expect to pay $219 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 $395). 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

Auburn

Liverpool

Cicero

East Syracuse

Waterloo

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Syracuse

Dulles Intl to John F Kennedy Intl flights

Reagan-National to John F Kennedy Intl flights

Dulles Intl to Newark flights

Baltimore to LaGuardia flights

Reagan-National to LaGuardia flights

Baltimore to Newark flights

Reagan-National to Newark flights

Dulles Intl to LaGuardia flights

Baltimore to John F Kennedy Intl flights

Dulles Intl to Albany flights

Reagan-National to Buffalo flights

Dulles Intl to Buffalo flights

Reagan-National to Albany flights

Reagan-National to Syracuse flights

Baltimore to Buffalo flights

Baltimore to Syracuse flights

Dulles Intl to White Plains flights

Reagan-National to White Plains flights

Reagan-National to Rochester flights

Dulles Intl to Rochester flights

Baltimore to Albany flights

Baltimore to Rochester flights

Dulles Intl to Islip flights

Baltimore to White Plains flights

Reagan-National to Ithaca flights

Reagan-National to Islip flights

Dulles Intl to Ithaca flights

Baltimore to Islip flights

Dulles Intl to Plattsburgh flights

Baltimore to Stewart flights

Baltimore to Ithaca flights

Reagan-National to Saranac Lake flights

Reagan-National to Binghamton flights

Dulles Intl to Stewart flights

Dulles Intl to Watertown flights

Reagan-National to Rutland flights

Reagan-National to Watertown flights

Baltimore to Plattsburgh flights

Baltimore to Rutland flights

Dulles Intl to Binghamton flights

Baltimore to Niagara Falls flights

Reagan-National to Elmira flights

Dulles Intl to Rutland flights

Baltimore to Saranac Lake flights

Dulles Intl to Saranac Lake flights

Baltimore to Binghamton flights

Reagan-National to Stewart flights

Baltimore to Watertown flights

Dulles Intl to Elmira flights

Complete your trip

Syracuse car rentals

Rochester Greater Rochester Intl Airport car rentals

Syracuse Hancock Intl Airport car rentals

Ithaca Tompkins County Airport car rentals

Binghamton Broome County Airport car rentals

Watertown Airport car rentals

New York car rentals

Rochester car rentals

Other flights to Syracuse

Top airline flying from Dulles Intl to Syracuse

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$196	Average$358	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$97+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Syracuse with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Syracuse

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Dulles Intl to Syracuse

Cheapest flights from Dulles Intl to SyracuseExplore 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 April 29, 2025.

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 April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Syracuse that are best for you.

Compare providers for flights from Dulles Intl to Syracuse

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Syracuse in April.

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.

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?

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 April 29, 2025.

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 April 29, 2025.

Rainfall in Syracuse by month

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

Temperature in Syracuse by month

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

Reviews of airlines servicing Syracuse

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.

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?

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

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

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

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Syracuse?

Can I find deals for flights from Dulles Intl to Syracuse that include hotel bookings?

How can I find direct flights from Dulles Intl to Syracuse?

Can I find deals for business class flights from Dulles Intl to Syracuse?

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Syracuse?

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Syracuse

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Dulles Intl to Syracuse

100% Free

Book with Flexibility

Travel Smart

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 April 29, 2025.