$1,460 Cheap Flights from Samos (SMI) to Washington (IAD)

View $1,460 flight on Mon, Sep 15, 2025Opens in a new window

Popular airlines from Samos (SMI-Samos Intl.) to Washington Dulles Intl. Airport (IAD)

Cheap Flights from Samos to Washington (SMI-IAD)

Prices were available within the past 7 days and start at $1,460 for one-way flights and $2,726 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SKY express
Mon, Nov 24 - Sun, Dec 7
SMI
Samos
IAD
Washington
$2,726 Roundtrip, found 1 day ago
$2,726
Roundtrip
found 1 day ago
Select SKY express flight, departing Mon, Nov 24 from Samos to Washington, returning Sun, Dec 7, priced at $2,726 found 1 day ago
SKY express
Mon, Nov 24 - Sun, Dec 7
SMI
Samos
IAD
Washington
$2,933 Roundtrip, found 1 day ago
$2,933
Roundtrip
found 1 day ago
Select SKY express flight, departing Mon, Nov 24 from Samos to Washington, returning Sun, Dec 7, priced at $2,933 found 1 day ago
SKY express
Mon, Nov 24 - Sun, Dec 7
SMI
Samos
IAD
Washington
$4,391 Roundtrip, found 1 day ago
$4,391
Roundtrip
found 1 day ago
Select SKY express flight, departing Mon, Nov 24 from Samos to Washington, returning Sun, Dec 7, priced at $4,391 found 1 day ago
Flights from Samos (SMI) to Washington (IAD)
Origin airport
Samos Intl.
Destination airport
Washington Dulles Intl.
Roundtrip price
$2,725
Distance
5292 mi

Samos to Washington Flights

The cheapest times to fly from Samos 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 Samos to Washington are during the month of November. You can find some of the cheapest flights from Samos to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Samos to Washington

Sunday is one of the best days to book for cheap flights from Samos 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 Samos 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 Samos to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,460 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 Samos 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 Samos 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 Samos Intl. Airport (SMI) to Washington Dulles Intl. Airport (IAD) cost?
Get a cheap one-way flight from $1,460 or cheap return flight from $2,726 from Samos Intl. Airport (SMI) 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 Samos Intl. Airport (SMI) to Washington Dulles Intl. Airport (IAD)?
November is the most affordable month to fly from SMI to IAD. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from Samos Intl. Airport (SMI) to Washington Dulles Intl. Airport (IAD)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SMI to IAD flight.
How many flights per day from Samos Intl. Airport (SMI) to Washington Dulles Intl. Airport (IAD)?
There are no daily nonstop flights departing from Samos Intl. Airport (SMI) to Washington Dulles Intl. Airport (IAD). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from SMI to IAD?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Samos Intl. Airport (SMI) to Washington Dulles Intl. Airport (IAD)?
To avoid possible delays on the Samos Intl. Airport (SMI) to Washington Dulles Intl. Airport (IAD) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from Samos Intl. Airport (SMI) to Washington Dulles Intl. Airport (IAD) last-minute?
Holding off until just before your trip to book your flight from SMI to IAD often results in higher prices. While you may come across some last-minute discounts, there's no guarantee. Be flexible with your travel plans for the best chance of scoring a bargain.
Is it cheaper to book a SMI to IAD flight and hotel package?
Compared with arranging flights and hotels separately, booking a SMI to IAD flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Samos Intl. Airport (SMI) to Washington Dulles Intl. Airport (IAD)?
It's generally possible to reschedule or cancel your SMI to IAD flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.