Question 1

What is the cheapest flight from Shannon to Washington, D.C. Dulles Intl Airport?

Accepted Answer

In the last 3 days, the lowest price for a flight from Shannon to Washington, D.C. Dulles Intl Airport was $386 for a one-way ticket and $590 for a round-trip. <a href='/flight-routes/Shannon-SNN/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Shannon and Washington, D.C.?

Accepted Answer

Yes <a href='/flight-routes/Shannon-SNN/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 3

Which aircraft models fly most regularly from Shannon to Washington, D.C.?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 4

Which airline alliances offer flights from Shannon to Washington, D.C.?

Accepted Answer

oneworld, and Star Alliance are the airline alliances operating flights between Shannon and Washington, D.C., with oneworld being the most commonly used for this route.

Question 5

How does KAYAK find such low prices on flights from Shannon to Washington, D.C.?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Shannon to Washington, D.C.. <a href='/flight-routes/Shannon-SNN/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 6

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Shannon to Washington, D.C.?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Shannon is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Shannon-SNN/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 7

What is the Hacker Fare option on flights from Shannon to Washington, D.C.?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Shannon with another airline. Booking your flights between Shannon and IAD can sometimes prove cheaper using this method. <a href='/flight-routes/Shannon-SNN/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 8

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Shannon to Washington, D.C.?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Shannon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Shannon-SNN/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 9

Which airlines provide the cheapest flights from Shannon to Washington, D.C.?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Shannon to Washington, D.C. were found on American Airlines ($590) and British Airways ($604).

Question 10

Which airlines provide the cheapest flights from Shannon to Washington, D.C.?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Shannon to Washington, D.C. were found on American Airlines ($590) and British Airways ($604).

SNN - IAD

$386 Find Cheap Flights from Shannon to Washington, D.C.

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Cheap Flights from Shannon to Washington, D.C. (SNN-IAD)

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Everything you should know

KAYAK's insights & trends for Shannon to Dulles Intl flights

Get data-powered insights and trends into flights from Shannon to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Shannon to Washington, D.C.?

In the past 3 days, the cheapest round-trip tickets from Shannon to Washington, D.C. were found on American Airlines ($590) and British Airways ($604).

Good to know

When to book flights from Shannon to Dulles Intl

FAQs for booking Shannon to Washington, D.C. flights

What is the cheapest flight from Shannon to Washington, D.C. Dulles Intl Airport?

In the last 3 days, the lowest price for a flight from Shannon to Washington, D.C. Dulles Intl Airport was $386 for a one-way ticket and $590 for a round-trip.

Do I need a passport to fly between Shannon and Washington, D.C.?

Yes

Which aircraft models fly most regularly from Shannon to Washington, D.C.?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Shannon to Washington, D.C.?

oneworld, and Star Alliance are the airline alliances operating flights between Shannon and Washington, D.C., with oneworld being the most commonly used for this route.

How does KAYAK find such low prices on flights from Shannon to Washington, D.C.?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Shannon to Washington, D.C..

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Shannon to Washington, D.C.?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Shannon is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Shannon to Washington, D.C.?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Shannon to Washington, D.C.?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Shannon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Shannon to Dulles Intl

Information on your arrival and departure airports

Cabin class types available on flights to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

Find direct flights to and from Shannon and Dulles Intl

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Flights from domestic origins to Dulles Intl

Choose which airport to fly into in Washington, D.C.

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