District of Columbia

$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.
SNN — IAD
Dec 3 — Dec 101
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Find flight deals from Shannon to District of Columbia

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.

This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This Air Canada deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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

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

$616
(American Airlines)

One-way from

$403
(Kiwi.com)
From Shannon to District of Columbia
One-way flight from Shannon to District of Columbia

Cheapflights Fare Finder

 
Customize your flight search to find flights from Shannon to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Shannon to District of Columbia that are best for you.

Fly from

Shannon

Fly to

District of Columbia

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
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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.

Cheapflights Insights

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

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?

    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.

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