Cheap flights from San Juan to Washington, D.C. Dulles Intl Airport from $59
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan to Washington, D.C. Dulles Intl Airport departing on 6/12. 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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Cheap round-trip flights
These are some of the best round-trip flight deals from San Juan to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Juan to Washington, D.C..
Cheap last minute flights
Planning a quick getaway from San Juan to Washington, D.C.? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.
Delta flights from San Juan to Washington, D.C. Dulles Intl Airport
Our best Delta deals on San Juan to Washington, D.C. Dulles Intl Airport flight tickets
Delta![Delta]()
Mar 13![Delta]()
Mar 17
SJU2:13 pmSan Juan Luis Munoz Marin Intl
8h 47m
1 stop
IAD11:00 pmWashington, D.C. Dulles Intl
IAD1:48 pmWashington, D.C. Dulles Intl
9h 19m
1 stop
SJU11:07 pmSan Juan Luis Munoz Marin Intl
Delta![Delta]()
Feb 28![Delta]()
Mar 4
SJU7:30 amSan Juan Luis Munoz Marin Intl
9h 28m
1 stop
IAD3:58 pmWashington, D.C. Dulles Intl
IAD12:05 pmWashington, D.C. Dulles Intl
10h 54m
1 stop
SJU11:59 pmSan Juan Luis Munoz Marin Intl
United Airlines flights from San Juan to Washington, D.C. Dulles Intl Airport
Our best United Airlines deals on San Juan to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines![United Airlines]()
Mar 6![United Airlines]()
Mar 11
SJU5:50 pmSan Juan Luis Munoz Marin Intl
4h 00m
IAD8:50 pmWashington, D.C. Dulles Intl
IAD5:35 pmWashington, D.C. Dulles Intl
3h 47m
SJU9:22 pmSan Juan Luis Munoz Marin Intl
United Airlines![United Airlines]()
Mar 6![United Airlines]()
Mar 11
SJU2:10 pmSan Juan Luis Munoz Marin Intl
7h 02m
1 stop
IAD8:12 pmWashington, D.C. Dulles Intl
IAD5:35 pmWashington, D.C. Dulles Intl
3h 47m
SJU9:22 pmSan Juan Luis Munoz Marin Intl
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from San Juan to Washington, D.C. Dulles Intl Airport
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
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Other information
What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?
In general, September is the cheapest month to fly from San Juan to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $353. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $394.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $472. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from San Juan to Washington, D.C. Dulles Intl Airport for around $903.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from San Juan at noon is the least expensive time of day to depart. momondo users have found prices as low as $369 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $597 on average. Flights to Washington, D.C. Dulles Intl Airport from San Juan in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest San Juan to Washington, D.C. Dulles Intl flight route?
Fly from San Juan Luis Munoz Marin Intl to Washington, D.C. Dulles Intl for the best San Juan - Washington, D.C. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from San Juan when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $450 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from San Juan for as low as $345 on momondo.
What cabin class options are available on San Juan to Washington, D.C. Dulles Intl flights?
There are 4 cabin classes available to choose from on San Juan to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from San Juan to Washington, D.C. Dulles Intl Airport on average per day?
The number of flights available between San Juan and Washington, D.C. Dulles Intl Airport is 4 per day as of February 2025. The most frequent departure time is 8:00AM, with 50% of daily flights leaving at noon.
How many flights depart from San Juan to Washington, D.C. Dulles Intl Airport on average per week?
As of February 2025, there are 28 flights per week flying from San Juan to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
Cheap San Juan to Washington, D.C. Dulles Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Juan to Washington, D.C. Dulles Intl Airport
How far is San Juan to Washington, D.C. Dulles Intl by plane?
There are 1569.0 mi between San Juan and Washington, D.C. Dulles Intl. Typically, this will take 3h 53m by plane in normal conditions.
When did momondo last update prices for flights from San Juan to Washington, D.C. Dulles Intl Airport?
Prices for flights from San Juan to Washington, D.C. Dulles Intl Airport refresh daily.
How many operators does momondo search for flights from San Juan to Washington, D.C. Dulles Intl Airport?
As of February 2025, there are 2 operators available to choose from for flights from San Juan to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from San Juan to Washington, D.C. Dulles Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Juan to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from San Juan to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from San Juan to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $279 | Free Cancellation | Rating 7.4 8,742 reviews | |||
| PriceFrom $306 | Free Cancellation | Rating 8.0 8,174 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsAlexandria
Arlington
Gettysburg
Laurel
National Harbor
Winchester
Silver Spring
Woodbridge
Fredericksburg
Manassas
Tysons
Waldorf
Gaithersburg
Linthicum Heights
Harpers Ferry
Glen Burnie
Rockville
Fairfax
Towson
Hanover
Why use momondo?
Why should I use momondo to find a flight deal from San Juan to Washington, D.C.?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Juan to Washington, D.C.. momondo saves you time and could save you money on your trip.
Can I find flights from San Juan to Washington, D.C. with flexible booking policies on momondo?
All flight searches from San Juan to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from San Juan to Washington, D.C.?
momondo helps you find the best flight between San Juan and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from San Juan to Washington, D.C. right now. Can momondo alert me if prices change?
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