Cheap flights from San Juan to Washington, D.C. from $78
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. departing on 7/4. 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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0 bags
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Delta flights from San Juan to Washington, D.C. Reagan-National Airport
Our best Delta deals on San Juan to Washington, D.C. Reagan-National Airport flight tickets
Delta![Delta]()
Jul 23![Delta]()
Jul 30
SJU7:00 amSan Juan Luis Munoz Marin Intl
11h 14m
1 stop
DCA6:14 pmWashington, D.C. Reagan-National
DCA6:05 amWashington, D.C. Reagan-National
10h 26m
1 stop
SJU4:31 pmSan Juan Luis Munoz Marin Intl
Delta![Delta]()
Sep 5![Delta]()
Sep 10
SJU2:40 pmSan Juan Luis Munoz Marin Intl
9h 06m
1 stop
DCA11:46 pmWashington, D.C. Reagan-National
DCA6:05 amWashington, D.C. Reagan-National
6h 13m
1 stop
SJU12:18 pmSan Juan Luis Munoz Marin Intl
JetBlue flights from San Juan to Washington, D.C. Reagan-National Airport
Our best JetBlue deals on San Juan to Washington, D.C. Reagan-National Airport flight tickets
JetBlue![JetBlue]()
Jul 23![JetBlue]()
Jul 27
SJU5:12 pmSan Juan Luis Munoz Marin Intl
3h 54m
DCA9:06 pmWashington, D.C. Reagan-National
DCA8:00 amWashington, D.C. Reagan-National
3h 59m
SJU11:59 amSan Juan Luis Munoz Marin Intl
JetBlue![JetBlue]()
Jul 16![JetBlue]()
Aug 18
SJU9:00 amSan Juan Luis Munoz Marin Intl
7h 12m
1 stop
DCA4:12 pmWashington, D.C. Reagan-National
DCA8:00 amWashington, D.C. Reagan-National
3h 57m
SJU11:57 amSan 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. Reagan-National 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. Reagan-National Airport?
The month of September is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from San Juan, with most prices found around $295. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $321.
What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?
The cheapest day to depart from San Juan to Washington, D.C. Reagan-National Airport is on a Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $297. Flights from San Juan to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $395. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?
Our data shows that the cheapest San Juan to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $338. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $421.
What is the cheapest San Juan to Washington, D.C. Reagan-National flight route?
Fly from San Juan Luis Munoz Marin Intl to Washington, D.C. Reagan-National for the best San Juan - Washington, D.C. Reagan-National flight prices
How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?
You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from San Juan when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $371 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from San Juan for as low as $288 on momondo.
What cabin class options are available on San Juan to Washington, D.C. Reagan-National flights?
There are 1 cabin classes available to choose from on San Juan to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from San Juan to Washington, D.C. Reagan-National?
Southwest, American Airlines, and United Airlines are the most popular carriers operating from San Juan to Washington, D.C. Reagan-National
What airlines fly to Washington, D.C. Reagan-National Airport?
JetBlue, American Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from San Juan according to our data. JetBlue is the first choice among our users, with 80% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 5 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Juan to Washington, D.C. Reagan-National Airport on average per day?
As of June 2025, 1 flights take off from San Juan and land in Washington, D.C. Reagan-National Airport each day. The most common flight departure time for this route is 6:00PM, with 100% of daily flights taking off in the evening.
How many flights depart from San Juan to Washington, D.C. Reagan-National Airport on average per week?
As of June 2025, 7 flights take off from San Juan and land in Washington, D.C. Reagan-National Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap San Juan to Washington, D.C. Reagan-National Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Juan to Washington, D.C. Reagan-National Airport
How far is San Juan to Washington, D.C. Reagan-National by plane?
A flight from San Juan to Washington, D.C. Reagan-National will travel around 1552.6 mi. A reasonable flight in good conditions will take 3h 51m.
When did momondo last update prices for flights from San Juan to Washington, D.C. Reagan-National Airport?
Prices for flights from San Juan to Washington, D.C. Reagan-National Airport were last updated today.
How many operators does momondo search for flights from San Juan to Washington, D.C. Reagan-National Airport?
The number of operators available for flights from San Juan to Washington, D.C. Reagan-National Airport is 5 as of June 2025.
How old do you have to be to fly from San Juan to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The required travel and health documents for your Washington, D.C. Reagan-National 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 Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from San Juan to Washington, D.C. Reagan-National Airport
Compare and see reviews for airlines that fly from San Juan to Washington, D.C. Reagan-National Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $99 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $164 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $235 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $245 | Free Cancellation | Rating 7.3 2,925 reviews | |||
| PriceFrom $246 | Free Cancellation | Rating 8.0 7,946 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsAlexandria
Gettysburg
Arlington
National Harbor
Laurel
Woodbridge
Silver Spring
Tysons
Waldorf
Fredericksburg
Manassas
Gaithersburg
Towson
Rockville
Fairfax
Linthicum Heights
Glen Burnie
Reston
Springfield
Hyattsville
Why use momondo?
Why should I use momondo to find a flight deal from San Juan to Washington, D.C.?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Juan to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from San Juan to Washington, D.C. with flexible booking policies on momondo?
Flights from San Juan to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from San Juan to Washington, D.C.?
Once all potential San Juan to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from San Juan to Washington, D.C. right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from San Juan and alert you when they change.
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