Find cheap flights from Washington Dulles Airport to San Juan

IAD - SJU

Find cheap flights from Washington Dulles Airport to San Juan

Search hundreds of travel sites at once for deals on flights to San Juan. Bundle your flight + hotel and save!

Round-trip
Economy
Washington (IAD)
San Juan Luis Munoz Marin Intl
Thu 8/5
Thu 8/12
Any month
Bundle with KAYAK |
Include hotels
There are travel restrictions to San Juan. Learn more
Stay informed and receive email updates for when travel restrictions ease for San Juan.

Good to know

Low season

AugustBest time to beat the crowds with an average 18% drop in price.

High season

DecemberMost popular time to fly with an average 40% increase in price.

Average price round-trip

$365(avg. price over the last 2 weeks)

Good deal round-trip

$327or less

Good deal one-way

$154or less

When to book flights from Washington Dulles Airport to San Juan

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $154 or less one-way and $327 or less round-trip.
  • The cheapest flight from Washington Dulles Airport to San Juan was found 26 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is August.
  • Morning departure is around 21% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Washington Dulles Airport to San Juan flights

Which airlines have a flexible cancellation policy for flights from Washington Dulles Intl to San Juan Luis Munoz Marin Intl due to COVID-19?

Can I fly to San Juan? Are there any travel restrictions when entering San Juan?

Can I fly to San Juan without having to quarantine on arrival?

Do I need to take a coronavirus (Covid-19) test before flying to San Juan?

Can vaccinated people travel to San Juan?

What documents do I need to fly to San Juan?

What other coronavirus (Covid-19) restrictions are there in San Juan?

How long does a flight from Washington Dulles Airport to San Juan take?

How many flights are there between Washington Dulles Airport and San Juan?

Which airlines provide the cheapest flights from Washington Dulles Airport to San Juan?

Do I need a passport to fly between Washington Dulles Airport and San Juan?

Which airlines fly most frequently between Washington Dulles Airport and San Juan?

What’s the cheapest day of the week to fly Washington Dulles Airport to San Juan?

How does KAYAK find such low prices on flights from Washington Dulles Airport to San Juan?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to San Juan?

What is the Hacker Fare option on flights from Washington Dulles Airport to San Juan?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to San Juan?

Top 4 airlines serving Washington Dulles Intl to San Juan Luis Munoz Marin Intl

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,609 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Pros: "The crew was not overly friendly"

Pros: "Movies"
Cons: "Comfort. Jetblue offers betwee seats ne apacing betqeen rows"

Pros: "The crew was very attentive and had great personality. They anticipated any needs we had."

Pros: "Great crew"

Pros: "The plane was nice"
Cons: "I’m still sitting in Minneapolis so I would have liked to be at my destination. And I had to pay for the overnight accommodations."

Pros: "Entertainment was awesome. Although airlines are stingy with snacks, Delta had a good overall selection and very generous."
Cons: "Something that cant be changed overnight, however, there should be a little more Aisle space for folks pass through as my shoulder was getting beat up after every passing person and cart."

Pros: "Crew was friendly."
Cons: "Wish the seat was more comfortable. Landing was jittery and bumpy."

Pros: "Nice service"

Pros: "Love it"

Pros: "Crew was awesome. Very friendly."
Cons: "I’m 6 foot tall and I found my seat space feeling crowded. I found myself wishing for just 2 more inches of legroom. It feels that airplanes are being built for quantity of passengers, not quality of flight."

Pros: "The flight attendant from IAD to MSP called Bernadette was wonderful!"

Cons: "Delayed"

Pros: "The friendliness of the passengers and most of the crew."
Cons: "One of the younger female flight attendants was rude . She was collecting trash and took my neighbor’s (aisle seat) trash but wouldn’t take mine. I tapped her elbow to show that I had trash, she looked at me but didn’t take it. She returned and still refused until I exclaimed. She rolled her eyes."

Cons: "Cabin was cold enough to store meat. Entertainment system was poor at best. And, of course, the seats were too small and uncomfortable. Time to start looking at other airlines."

Pros: "Super comfortable seats. Lots of movie options."
Cons: "Food was not very good"

Pros: "Flight was smooth, arrived early..crew was prompt and courteous."

Cons: "I was flying standby. I checked the list on line and my name was number 5. I get to the gate and there’s just a handful of customers. The agent said there was enough seats for the standbys I wait and wait for my name to be called but no luck. My name wasn’t cleared yet. Finally I was the next to last one to get a seat. The gate agent who didn’t ask for my name tells me I was all the down at the bottom of the list. While I am glad that I got on I wish I knew what method is use to get your name on the stand by list?"

Cons: "Cabin was too hot since the very beginning. Even in first class."

Pros: "Standard Air France flight. My wife and I like the Airbus 380."
Cons: "The flight left two hours late. Apparently this happens a lot with this flight these days because it's an Airbus 380 coming from Paris to Dulles and turning around. The incoming flight was two hours late, so the departure was late. Our arrival in Paris was late. We made the flight, but our luggage didn't. Our return flight from Paris to Dulles was half an hour late because of people from connecting flights. We arrived about 30 minutes late, but no big deal (unless you had a connection)"

Pros: "The counter assistant change my seats and my wife and me seat together"
Cons: "Hot cabin"

Pros: "Although our flight was fully booked. The crewmembers on this flight was professional, friendly and efficient. We boarded quickly and took off on time. We even arrived ahead of schedule. Each passenger was given free headphones and complimentary beverages and snacks. I love Delta they are a cut above the rest. They are constantly striving to put the customers needs and wants top priority"
Cons: "Tight seats need more legroom"

Pros: "Fly attenden alwas with a beautiful smile"

Pros: "Nothing particularly stands out. I did arrive safely."
Cons: "First class did not come with lounge access? Drinks were not cold. Bathrooms were falling apart and came with a disgusting odor. Time to retire these aircrafts."

Pros: "Flight attendants were nice based on the situations beyond their control."
Cons: "Flight was delayed for about three hours, due to mechanical issues with the second engine not starting. We sat on the the plane for over an hour and half. Some people that missed their connection flights were offered hotel stay. Others that had no connection flight was not offered anything for the several hours of delay that occurred."

Cons: "Tv"

Pros: "Arrived early. Got a beverage & snack which is becoming rarer with American carriers. Video selection was very good. Staff was nice and attentive. Overall a good flight at a reasonable price."
Cons: "Narrow corridor to seats"

Pros: "Everything escept the seat that was too small. I also had problems with the entertainment when trying to see movies."
Cons: "Seats too small ant could not watch Movies beacause the screen was defective."

Cons: "Flight was delayed over 1hr."

Pros: "Buen entretenimiento."

Pros: "That I landed safely"
Cons: "1st class was horrible."

Pros: "Great and friendly crew"
Cons: "baggage rules, check in with baggage, change fee for flight when it was not customers issue that caused the 5 min delay! Unable to reach reservation desk on line or via phone (neither was the gate agent)"

Cons: "Seeing as I’m still waiting for my flight, more than five hours later I am not inclined to rank it highly. This airport is an embarrassment and I will try my best to never fly Delta again. Weather is no excuse for this."

Pros: "My flight was canceled but Delta rebooked me on a flight leaving at about the same time as my original flight, which arrived just a little later than originally anticipated"
Cons: "My original flight was canceled"

Pros: "Giid free sandwixh. Very good entertainment system. Good seats."

Pros: "Well, the seats and the lavatories are smaller than ever. And I am quite petite."

Pros: "Excelente"

Pros: "Entertainment is very good"
Cons: "Send my carry on bag, outside."

Cons: "Delayed two hours"

Pros: "Got to my placs"
Cons: "Lol put the two fattest people next to each other"

Pros: "The fact that there were no snakes on this plane :-)"
Cons: "Same issue... there were no snakes on the plane :-/"

Cons: "There delay"

Cons: "Small plane"

Cons: "I didnt like that my flight was canceled and rebooked for no reason. This created me big problem in Athens that they couldnt find my ticket in delta. Also I didnt like that i had to stand and wait for 3 hours in the line because my flight was canceled but no one could let us know if there gonna be any flights within the day. I slept in the airport because i couldnt find a hotel to spend the night close to the airport. They were all full and i had no time to find one since I was waiting there for 3 hours with no informational. I slept on the floor and delta didnt even offer us a blanket. That was my worst trip ever."

Pros: "Everything was great"
Cons: "Nothing everything was fine"

Pros: "Movie selection"

Pros: "Nothing"
Cons: "Being scammed by the Chinese, China Southern"

Pros: "Food was OK. Crew was very friendly"
Cons: "No Entertainment for a 4 hour flight. Plane was very old."

Pros: "Although I am a vegetarian, It was nice Delta was serving sandwiches."

Pros: "I am 6'6" 300 pounds ... So I regularly book first class for trips over 2 hours in length ... Delta remains my #1 choice for both value and overall experience in first class. The difference between Delta and all other domestic carriers is just overwhelming. United and American/US Air could learn a lot from Delta. I could have flown this trip direct on United, but chose to fly through Atlanta on Delta for less money and a better experience from the baggage check to the gate to the in-flight experience."

Pros: "Everything"
Cons: "No comments"

Pros: "The price."
Cons: "Flight was delayed for 2 hours in Airbus 777 full of passengers. The reason was to fix some light and administrative error on a log book. This could have been prevented if they had done all of the checks beforehand. All of those passengers stuck in a plane during a pandemic. Not very smart !!!!"

Pros: "On time take off and the fact that we arrived alive."
Cons: "Hot meals and inflight entertainment. No even drinks were served."

Pros: "Great service and comfortable; well sanitized."
Cons: "TV screens for movies and shows."

Pros: "Crew was snappy in getting people in plane and checking in carry ons since occupancy had been reached."
Cons: "Lack of adjustable headrest on seat."

Cons: "Feeling of being cramped"

Cons: "Speaker volume was too high."

Pros: "Crew was great!"

Cons: "N/A"

Pros: "Checking in with my Mum who needs assistance was excellent."
Cons: "Lack of Entertainment."

Pros: "On time"
Cons: "Tiny seats, no snack or napkin with the drink. Noise in back."

Cons: "Crampt space, cold cabin"

Pros: "None"
Cons: "Long delay"

Cons: "Small, cramped seating"

Pros: "Movie options were good."
Cons: "The a/c was not working well and t"

Pros: "The service was excellent and the flight on time. Love American."
Cons: "The seats have been refurbished and if you are a plus size the seats are uncomfortable."

Pros: "The flight was on time"
Cons: "Tiny bathrooms"

Pros: "Service"
Cons: "Seats and space"

Cons: "Poor service"

Pros: "The flight crew was very friendly"
Cons: "I wish the flight was longer. :)"

Pros: "On time"
Cons: "Cold cabin"

Cons: "The seats are very tight."

Cons: "Last minute cancellation and reschedule if original flight with 20 people hounding the gate for standby status. Craziness. These last minute revisions mist stop"

Cons: "Poor seating and lost my bag."

Pros: "Boarding process"
Cons: "Delay, no food,"

Cons: "Seat in front of me was broken in the reclined position so I had no leg room."

Pros: "Can't think of anything good"
Cons: "SEE: Customer Relations request #1-249830721"

Pros: "Nice crew clean airplane"
Cons: "Initial flight was cancelled after 2 hours delay. My next flight was scheduled the earliest possible by AA which was 24 hours later. No transportation,hotel or miles compensation for this. I had work and responsabilities the next day. TThe scheduled trip was supposed to take off at 7:45. Boarding started late and was very slow. My bag fit the meassurements and still was forced to check it (which I did not want to do as I did not want to be waiting an hour for my bag at my arrival as I had work early the next day. In addition there was airplaine traffic as it was "rush hour" instead of flying at 7:45 we departed almost at 9pm!!!! Have to pay for food Quality of tv monitors very poor And in an uncomfortable position No movie options No wifi although stated the aircraft has Non functioning electrical plug"

Pros: "Nothing"
Cons: "Never made it to San Juan to catch my cruise. To top things off I was a ship for two days without my luggage and underwears. Never again!!! Thank you JetBlue!!!"

Cons: "Plane had no Per-seat entertainment system."

Pros: "Biscoff!"
Cons: "lack of ent. options"

Pros: "On time smooth"

Pros: "Boarding process and flight crew were just fine - nothing excellent, just average. The plane was an older model, nothing special. We arrived 10 minutes early but then had to wait 20 minutes for a gate."
Cons: "They had no alcohol and no entertainment on a Transcontinental flight from IAD to LAX. Also once we landed we had to wait 20 for a gate assignment."

Pros: "Puntuality"

Pros: "Flight got to gate 15 earlier than scheduled."
Cons: "But took one hour to get gate checked bag, which was mixed in with checked bags at bagged claim."

Pros: "Boarding the plane from the back first saved longer queues. Unfortunately people cheat and the boarding officers don't send them back to the right queue. Toilets were clean. Staff excellent. I was glad all my flights were stuffed to the gunnels. Presumably that is best for the environment rather than lots of planes with fewer passengers in each."
Cons: "Passport control with new computer ID checks was fast. Baggage was slow coming. I booked through Netflights and they didn't book me a good seat. If I could have changed it myself they should have told me. On the way to Tampa on 3rd March I couldn't check in within 24 hours and had to wait half an hour while they changed our plane. BA used to do short science programmes which I loved. Shame these have finished."

Cons: "There seets are two small. And they dont sell alcohol. That sucks."

Pros: "Friendly polite staff. Plane left and arrived on time."

Pros: "I did like sitting on the left side of the plane. There's a little more room. I feel it's horrible how the airline charges so much and cram so many seats in one air craft. Making it a miserable flight."
Cons: "See above"

Cons: "no food"

Cons: "No have owned screen TV"

Pros: "Everything"
Cons: "Nothing"

Pros: "The flight was on time. It was serviced well by very friendly flight attendants. I enjoyed it very much."

Pros: "Comfortable seat"
Cons: "Lack of entertainment"

Pros: "Overall good flight"
Cons: "I did not like the time needed for boarding/ settling in. But that is a factor of people not following instructions. Not the crew."

Pros: "Nothing"
Cons: "We sat on the runway for more than an hour."

Cons: "Terrible airport assistance, many unnecessary customs checks, uncomfortable seats, on flight bad service and late flight times."

Pros: "I was going home"
Cons: "Late flight no pilots andt broke my luggage."

Cons: "Gg"

Pros: "Everything was on time, no delays."

Pros: "Comfortable fast trip"
Cons: "Perfect"

Cons: "Nothing all good"

Cons: "Changed our reserved seating"

Pros: "Service was fantastic everyone so friendly."
Cons: "Nothing. It was fantastic!"

Cons: "Better snacks & more legroom"

Cons: "The cabin was very hot."

Pros: "The food was quite good actually"
Cons: "comfort level was terrible"

Cons: "The WiFi system is very slow"

Pros: "Sleeping!"
Cons: "Did not actually get a Polaris type cabin layout. The plane had not yet been converted."

Pros: "Early arrival after on time departure"
Cons: "No complaints"

Pros: "Complimentary wine"

Pros: "Nice new interior"

Cons: "3hour weather delay!"

Cons: "My wife and I traveled with bicycles packed in standard boxes and got hit with a whopping $230 charge per bicycle out of the blue. We were expecting no charge because the bicycles were our only check-in baggage for the trip. Couldn't believe the lack of transparency with which we got hit with this charge. Qantas, Air New Zealand, and other airlines we've taken bikes with us on our flights have charged nothing when we traveled in the same fashion. So, if you are a bicyclist traveling with your bicycle, I'd avoid the United-Lufthansa duo."

Pros: "On time courteous staff excellent service"

Pros: "When the lady in the gate saw me almost dying of running all over the airport with my suitcase, she was very nice and comfort me."
Cons: "Nothing"

Pros: "I was able to leave Burlington before the storm."
Cons: "When you travel the friendly skies, it is a cattle call. Travel is just not fun via any of the airlines. My experience was decent and that is all that I can say."

Pros: "Service was excellent and it was on time"

Pros: "Arriving in Dublin"
Cons: "Seat was cramped and uncomfortable"

Pros: "Services , on time"

Cons: "Never made it to destination"

Pros: "Staff"
Cons: "Poor WiFi. Poor video. Very small seating"

Cons: "Check in process was at kiosk was long wait"

Pros: "An old 777 , dirty and the food was horrible."

Pros: "Everthing, except the typical cramped quarters."
Cons: "The cramped seating"

Pros: "Very nice breakfast provided. Staff was great."
Cons: "No media entertainment for 3.5 hour flight"

Cons: "United check-in at IAD was chaotic. Worst process I have ever seen."

Cons: "We requested Asian vegetarian meal but messed up. That was very pain."

Pros: "On time and comfort"

Pros: "Earlier than scheduled. Enough space."

Pros: "Security was quick and efficient. Boarding was extremely organized. The airline attendants were attentive. The pilot on United informed us when the possibility of hitting turbulence occurred so we could adjust accordingly. Overall, great travel experience."

Pros: "The personal are very amability"

Cons: "Old plane and was not clean."

Pros: "Meals, for a coach ticket, were surprisingly good."

Pros: "Service"

Pros: "Seating arrangement"
Cons: "The delay and the worry of the door condition"

Pros: "Everything! My grandparents needed special assistance with wheelchair and the crew was very helpful! They spoke Spanish and they were able to get a crew member to translate"

Cons: "EVERYTHING WAS EXCELLENT"

Pros: "Good"

Pros: "Good trip"
Cons: "Nothing"

Cons: "Was asked to pay $25 extra for my luggage. That should have been disclosed up front on the ticket. Not happy"

Cons: "I never took this flight since the San Francisco flight got delayed that when I got to the gate to board the Washington flight. The gates closed on my face literally. Awesome trip.! (Sarcasm included)"

Pros: "Food was a bit better than I expected. Videos kept going out. Staff were great. Plane landed well!"

Cons: "Bad"

Cons: "Maintenance delays and rerouting caused me to miss my reserved ground transit in LA... United claimed on the phone I would be reimbursed for a taxi, but changed their mind when I sent them a receipt a few days later."

Pros: "same comments as above"
Cons: "same comments as above"

Cons: "Tight aisle"

Pros: "I wrote my review above"

Pros: "Boarding process"
Cons: "No food... Sporadic drinks.. Very cheap service"

Pros: "Courteous staff"
Cons: "Incremental delays for mechanical problems. But it was the earliest I have ever been late"

Pros: "Check in was"

Pros: "Nothing"
Cons: "Smoother ride to location"

Cons: "Nothing because everything is good."

Pros: "En realidad nada porque desde los empleados hasta las azafatas del avión brindan muy pésimo servicio"
Cons: "Todo Check in Empleados Meriendas Entretenimiento"

Cons: "Covid prevention methods need to be fixed ASAP, I don't trust Frontier with my health safety. Everyone was cramped in the plane and there was not any space betweem seats like other airlines. The app did not work to pay for carryon and I had to pay $60 in the front desk."

Pros: "Once again everyone was so wonderful and helpful"
Cons: "Lower luggage cost. I spent $110 additional on this trip since since I wasn't well informed (my fault)"

Pros: "Nothing"
Cons: "Everything"

Pros: "Nothing"
Cons: "Staff crabage"

Cons: "Never happened, the flight was cancelled and never rebooked."

Cons: "The flight was delayed, it was a mess."

Cons: "Boarding"

Cons: "Good"

Pros: "SEAT was comfortable"
Cons: "Service"

Pros: "Estaba todo bien."
Cons: "Pero no me gusto q havia mucha turbulencia. Y mis photos queria esplotar."

Pros: "Good"

Pros: "Getting off the plane"
Cons: "The seats are terrible."

Pros: "Liked everything just wanted a better seating choice"
Cons: "The middle seat"

Cons: "The seats are very uncomfortable"

Pros: "Nothing."

Pros: "Nice service. Exceptionally new plane about a year old to the month."
Cons: "Need to ask people to prepare to deplane. Perhaps use rear door to expedite process"

Pros: "No setbacks. On time departures. Arrival ahead of time."
Cons: "Food is quite limited."

Pros: "Noting"

Pros: "Nada"
Cons: "Everything"

Pros: "Cheap flight"
Cons: "Bag fee"

Cons: "Terrible service, unprofessional, impractical and unreasonable airline that should never be suggested."

Pros: "I país for seat 25...$12."
Cons: "I would not FL y any more for Frontier"

Pros: "Comfort"
Cons: "Don't have food free inside the fly"

Pros: "Overall service"

Cons: "I will be hesitant to fly with Fromtier again. They nickel and dime you for everything!"

Cons: "The check in was soooo slow, the person who was helping did not know what she was doing."

Pros: "Poor quality airline. Will never ride the airline again."
Cons: "Frontier service."

Pros: "Nothing good, bad baggage handling experience, miss commitment. Overall it was pretty bad."

Pros: "Picking out seat"
Cons: "No free snacks"

Pros: "nothing"
Cons: "I booked this ticket about a month ago. I was traveling to va to drive in a car race. I rented a race car, had it delivered to the track, payed my entry fee and just had to show up at the race track to drive. Total for the weekend was about 3k$ The day of my flight around 3 in the afternoon, I attempted to check into my flight. There seemed to be something wrong with frontiers website as I kept getting a red error message. I made about 15 attempts from two different computers. I kept getting an error. There was clearly a problem on Frontiers end. I would have to check in at the airport. I do not check luggage and being a red eye, I arrived at the Frontier kiosk an hour before my flight (plenty of time). I made multiple failed attempts to print my boarding pass before waiting in line. After the wait in line, the very unfriendly Frontier lady scolded me for not arriving earlier and said I would have to wait to speak with the manager as she could not help me. After another wait the manager told me that the flight was oversold and the tickets were given out based on when people checked in and all he could do was put me on the same flight tomorrow. Which was pointless because my race was at 9am the next day. I am not sure how this is even legal? It certainly is not fair, I will never book a flight on frontier again, I may not even use kayak. I am out thousands of dollars, and very mad about everything to do with this."

Cons: "40 minutes and still no bags"

Cons: "this company does not respect the customer. For both flights delay of more than 6 hours."

Cons: "The flight was delayed for almost 4 hours and they kept us inside the plane for 2 or 3 hours while doing some stuffs and it was really hot inside."

Cons: "2 hours on tarmac. Yuck."

Cons: "Not enough room to use laptop"

Pros: "I'd rather take a shower at auschwitz than fly frontier again"
Cons: "Everything. Literally everything"

Pros: "I didn't die."
Cons: "Terrible service. Massive delays. Will not use this airline again."

Pros: "Nothing"
Cons: "Everything"

Cons: "No entertainment and you have to pay for a soda. Really"

Pros: "That we eventually arrived"
Cons: "That we arrived 3.5 hours after we were supposed to"

Pros: "N/a"
Cons: "N/a"

Cons: "The flight was delayed for nearly 4 hours, without notice or explanation for most of that time - even though it was a foregone conclusion, because a replacement aircraft had to be flown from CA to FL for maintenance reasons. Then, the counter personnel were arrogant and offensive in dealing with disappointed passengers (who would not be arriving at their destination until 2 am). Frontier is absolutely the worst airline I have dealt with in the past several years, and I am not likely to ever book a flight on Frontier again - especially since the hidden fees tend to make the ultimate price nearly the same as other airlines."

Cons: "There were too many added costs. In the end it is more expensive to fly Frontier than other airlines. The pricing is deceiving."

Pros: "I like lower charges on changing bags"

Cons: "Luggage took 45 minutes to arrive"

Cons: "It was unfair to Charged us $90 for the carry on"

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Washington Dulles Airport to San Juan

Airlines flying from Washington Dulles Airport to San Juan have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Washington Dulles Airport to San Juan

Mandatory masks

Masks required on board, masks provided on flights from Washington Dulles Airport to San Juan

Social distancing seating

Middle seats unavailable to book on flights from Washington Dulles Airport to San Juan

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Washington Dulles Airport to San Juan

Book cheap flights from Washington Dulles Airport to San Juan

Recent round-trip flight deals

8/24
Tue
1 stop
Multiple Airlines
15h 39m
IAD - SJU
8/30
Mon
2 stops
Multiple Airlines
16h 13m
SJU - IAD
9/14
Tue
1 stop
Multiple Airlines
7h 15m
IAD - SJU
9/28
Tue
3 stops
Multiple Airlines
22h 32m
SJU - IAD
8/26
Thu
1 stop
Multiple Airlines
14h 30m
IAD - SJU
8/30
Mon
1 stop
Multiple Airlines
11h 48m
SJU - IAD
8/26
Thu
1 stop
Multiple Airlines
15h 17m
IAD - SJU
8/30
Mon
2 stops
Multiple Airlines
16h 13m
SJU - IAD
8/29
Sun
1 stop
Frontier
15h 17m
IAD - SJU
9/1
Wed
1 stop
Frontier
18h 36m
SJU - IAD
9/14
Tue
1 stop
Multiple Airlines
7h 15m
IAD - SJU
9/27
Mon
1 stop
Multiple Airlines
6h 52m
SJU - IAD
8/24
Tue
1 stop
Multiple Airlines
15h 39m
IAD - SJU
8/30
Mon
1 stop
Multiple Airlines
11h 48m
SJU - IAD
9/11
Sat
1 stop
Frontier
11h 33m
IAD - SJU
9/13
Mon
1 stop
Frontier
6h 52m
SJU - IAD
9/1
Wed
3 stops
Multiple Airlines
18h 02m
IAD - SJU
9/4
Sat
3 stops
Multiple Airlines
21h 55m
SJU - IAD
8/24
Tue
1 stop
Multiple Airlines
15h 39m
IAD - SJU
8/30
Mon
1 stop
Multiple Airlines
11h 48m
SJU - IAD
8/29
Sun
1 stop
Multiple Airlines
15h 17m
IAD - SJU
9/1
Wed
1 stop
Multiple Airlines
15h 13m
SJU - IAD
9/16
Thu
1 stop
Frontier
15h 16m
IAD - SJU
9/27
Mon
1 stop
Frontier
6h 52m
SJU - IAD
9/16
Thu
1 stop
Delta
5h 57m
IAD - SJU
9/21
Tue
1 stop
Delta
8h 34m
SJU - IAD
9/16
Thu
1 stop
Frontier
15h 16m
IAD - SJU
9/18
Sat
1 stop
Frontier
6h 52m
SJU - IAD
9/22
Wed
1 stop
Delta
5h 57m
IAD - SJU
10/1
Fri
1 stop
Delta
9h 15m
SJU - IAD
9/26
Sun
1 stop
Delta
7h 06m
IAD - SJU
10/1
Fri
1 stop
Delta
6h 23m
SJU - IAD
9/23
Thu
1 stop
Frontier
15h 16m
IAD - SJU
9/25
Sat
1 stop
Frontier
6h 52m
SJU - IAD
8/31
Tue
nonstop
United Airlines
3h 48m
IAD - SJU
9/3
Fri
nonstop
United Airlines
4h 03m
SJU - IAD
10/26
Tue
1 stop
United Airlines
11h 52m
IAD - SJU
10/28
Thu
1 stop
United Airlines
24h 11m
SJU - IAD
8/31
Tue
1 stop
United Airlines
7h 02m
IAD - SJU
9/15
Wed
nonstop
United Airlines
3h 44m
SJU - IAD
Show more results

Recent one-way flight deals

8/17
Tue
2 stops
Multiple Airlines
20h 59m
IAD - SJU
8/17
Tue
1 stop
Frontier
15h 17m
IAD - SJU
9/1
Wed
3 stops
Multiple Airlines
18h 02m
IAD - SJU
8/29
Sun
1 stop
Frontier
15h 17m
IAD - SJU
9/29
Wed
3 stops
Multiple Airlines
15h 02m
IAD - SJU
9/1
Wed
3 stops
Multiple Airlines
18h 02m
IAD - SJU
9/1
Wed
3 stops
Multiple Airlines
18h 02m
IAD - SJU
8/24
Tue
3 stops
Multiple Airlines
33h 32m
IAD - SJU
8/27
Fri
3 stops
Multiple Airlines
32h 48m
IAD - SJU
10/2
Sat
1 stop
Frontier
11h 33m
IAD - SJU
8/10
Tue
1 stop
Frontier
15h 17m
IAD - SJU
8/29
Sun
nonstop
United Airlines
3h 48m
IAD - SJU
8/29
Sun
1 stop
American Airlines
15h 46m
IAD - SJU
9/1
Wed
1 stop
United Airlines
13h 26m
IAD - SJU
10/30
Sat
1 stop
United Airlines
11h 52m
IAD - SJU
9/10
Fri
1 stop
United Airlines
13h 10m
IAD - SJU
9/9
Thu
1 stop
American Airlines
19h 48m
IAD - SJU
9/4
Sat
1 stop
American Airlines
22h 35m
IAD - SJU
8/20
Fri
1 stop
Delta
5h 59m
IAD - SJU
11/6
Sat
1 stop
Delta
6h 50m
IAD - SJU
Show more results
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First