How long is the flight from Shannon, Clare to District of Columbia?

There are many flights that can get you from Shannon, Clare to District of Columbia in 17h 05m. Fly via American Airlines to get the fastest option. There are 3296 mi between Shannon, Clare and District of Columbia.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

If weather is an important factor for your trip to District of Columbia, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from SNN to DC?

When flying from Shannon, Clare to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Shannon to District of Columbia?

Shannon (SNN), located 2.1 mi from the city center, is the airport you fly out of when you book flights from Shannon to District of Columbia.

Can I find deals for flights from Shannon to District of Columbia that include hotel bookings?

Yes. In addition to deals on Shannon to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Shannon to District of Columbia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Shannon to District of Columbia.

Can I find deals for business class flights from Shannon to District of Columbia?

Yes. Cheapflights offers flight deals from Shannon to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$403+ Flights from Shannon to District of Columbia

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Best flights from Shannon to District of Columbia
Discover carefully curated flight deals from Shannon to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.

Thu 3/57:50 amSNN - IAD

1 stop17h 05mAmerican Airlines

Mon 3/910:45 pmIAD - SNN

1 stop32h 45mAmerican Airlines

Deal found 11/1

$616

Thu 3/57:50 amSNN - IAD

2 stops18h 04mAir Canada

Mon 3/99:55 amIAD - SNN

2 stops21h 35mAir Canada

Deal found 11/2

$780

Fri 3/67:50 amSNN - DCA

2 stops18h 40mAmerican Airlines

Tue 3/104:04 pmDCA - SNN

2 stops20h 41mAmerican Airlines

Deal found 11/1

$621

One-way flights from Shannon to District of Columbia
Search for one-way flight options from Shannon to District of Columbia. Find affordable one-way fares based on user searches. Data last updated November 3, 2025.

Tue 12/25:50 amSNN - IAD

2 stops44h 10mMultiple Airlines

Deal found 11/2

$403

Tue 12/27:50 amSNN - IAD

1 stop17h 05mBritish Airways

Deal found 11/2

$596

Wed 12/107:50 amSNN - DCA

2 stops15h 05mBritish Airways

Deal found 11/2

$601

Thu 12/117:50 amSNN - IAD

2 stops16h 41mBritish Airways

Deal found 11/2

$619

Wed 12/107:50 amSNN - IAD

1 stop12h 45mMultiple Airlines

Deal found 11/2

$650

Wed 12/102:00 pmSNN - DCA

1 stop12h 30mMultiple Airlines

Deal found 11/2

$663

Mon 12/158:05 pmSNN - IAD

2 stops24h 30mBritish Airways

Deal found 11/2

$818

Cheap flight deals from Shannon to District of Columbia

Round-trip from	$616 (American Airlines)
One-way from	$403 (Kiwi.com)

From Shannon to District of Columbia

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One-way flight from Shannon to District of Columbia

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Shannon to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Thu 3/5

7:50 am-7:55 pm

1 stop17h 05m

Washington, D.C. Dulles Intl

Mon 3/9

10:45 pm-11:30 am

1 stop32h 45m

$616

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Fri 3/6

7:50 am-9:30 pm

2 stops18h 40m

Washington, D.C. Reagan-National

Tue 3/10

4:04 pm-4:45 pm

2 stops20h 41m

$621

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Thu 3/5

7:50 am-8:54 pm

2 stops18h 04m

Washington, D.C. Dulles Intl

Mon 3/9

9:55 am-11:30 am

2 stops21h 35m

$780

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Tue 12/2

5:50 am-9:00 pm

2 stops44h 10m

$403

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 12/15

7:50 am-3:35 pm

1 stop12h 45m

$596

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Tue 12/2

7:50 am-7:55 pm

1 stop17h 05m

$596

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Wed 12/10

7:50 am-5:55 pm

2 stops15h 05m

$601

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Thu 12/11

7:50 am-9:30 pm

2 stops18h 40m

$601

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Mon 12/15

7:50 am-9:30 pm

2 stops18h 40m

$601

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Thu 12/11

7:50 am-7:31 pm

2 stops16h 41m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 15 results

Best time to book a flight from Shannon to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Shannon 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.

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Everything you need to know about your flight from Shannon to District of Columbia

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Shannon to District of Columbia?
Shannon (SNN), located 2.1 mi from the city center, is the airport you fly out of when you book flights from Shannon to District of Columbia.
How long is the flight from Shannon, Clare to District of Columbia?
There are many flights that can get you from Shannon, Clare to District of Columbia in 17h 05m. Fly via American Airlines to get the fastest option. There are 3296 mi between Shannon, Clare and District of Columbia.
Can I find deals for flights from Shannon to District of Columbia that include hotel bookings?
Yes. In addition to deals on Shannon to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Shannon to District of Columbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Shannon to District of Columbia.
Can I find deals for business class flights from Shannon to District of Columbia?
Yes. Cheapflights offers flight deals from Shannon to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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$403+ Cheap flights from Shannon (SNN) to District of Columbia

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Shannon to District of Columbia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Shannon to District of Columbia

Best flights from Shannon to District of ColumbiaDiscover carefully curated flight deals from Shannon to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.

Discover carefully curated flight deals from Shannon to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.

Cheap flight deals from Shannon to District of Columbia

Keep the following information in mind while searching for Shannon to District of Columbia flight deals. Data was last updated November 3, 2025.

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Shannon to District of Columbia that are best for you.

Best time to book a flight from Shannon to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Shannon with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Shannon to District of Columbia

Related info for your journey

Find useful and relevant information for your journey from Shannon to District of Columbia. 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 from for flights from Shannon to District of Columbia?

How long is the flight from Shannon, Clare to District of Columbia?

Can I find deals for flights from Shannon to District of Columbia that include hotel bookings?

How can I find direct flights from Shannon to District of Columbia?

Can I find deals for business class flights from Shannon to District of Columbia?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Shannon to District of Columbia

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Best flights from Shannon to District of Columbia
Discover carefully curated flight deals from Shannon to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.