Cheap flights from Washington, D.C. Reagan-National Airport to Shannon from $399
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Shannon departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Washington, D.C. Reagan-National Airport to Shannon, Clare
Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Shannon, Clare flight tickets
American Airlines flights from Washington, D.C. Reagan-National Airport to Shannon, Clare
Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Shannon, Clare flight tickets
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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Shannon, Clare
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Shannon, Clare?
The cheapest day to depart from Washington, D.C. Reagan-National Airport to Shannon, Clare is on a Monday when prices can be found for as low as $833. The most expensive day to fly to Shannon, Clare is Wednesday, with ticket prices averaging around $1,146.
What is the cheapest time of day to depart on your flight to Shannon, Clare?
Our data shows that the cheapest Washington, D.C. Reagan-National Airport to Shannon, Clare flights are usually those with departure times in the morning. Our users have found flights to Shannon, Clare in the morning for as low as $933. Flights at noon are often more expensive with an average ticket price of $1,177.
When to book flights from Washington, D.C. Reagan-National Airport to Shannon, Clare
Cheap Washington, D.C. Reagan-National Airport to Shannon, Clare (DCA to SNN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Shannon, Clare
How far is Washington, D.C. Reagan-National to Shannon by plane?
Shannon is 3285.6 mi away from Washington, D.C. Reagan-National. 10h 14m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Shannon Airport?
Prices for flights from Washington, D.C. Reagan-National Airport to Shannon Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Shannon Airport?
As of June 2025, there are 2 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Shannon Airport.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Shannon Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Shannon Airport.
What documentation or ID do you need to fly to Shannon Airport?
The required travel and health documents for your Shannon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Shannon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. Reagan-National Airport to Shannon, Clare?
Based on momondo bookings for flights between Washington, D.C. Reagan-National Airport and Shannon, Clare, the leading airline is American Airlines, making up 65% of the total bookings. Other popular airlines include United Airlines with 35%.
Best airlines flying from Washington, D.C. Reagan-National Airport to Shannon, Clare
Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Shannon, Clare with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $685 | Free Cancellation | Rating 7.4 8,852 reviews | |||
| PriceFrom $701 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Shannon?
Book flights to Shannon if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Shannon?
It is quick and easy to find Washington, D.C. to Shannon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Shannon that suits you.
Can I find flights from Washington, D.C. to Shannon with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Shannon from Washington, D.C. with this policy.
How can momondo help me find flights from Washington, D.C. to Shannon?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Shannon from Washington, D.C..
I’m not ready to book a flight from Washington, D.C. to Shannon right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Washington, D.C. to Shannon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Shannon and let you know when they change.