HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Dulles Intl (IAD) to Luis Munoz Marin Intl (SJU) from $135

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — SJU
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Washington, D.C. Dulles Intl to San Juan Luis Munoz Marin Intl are usually found in October or September, booked 65 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap flight deals from Dulles Intl to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2024.

Popular in

April

Cheapest in

October

Round-trip from

$253

One-way from

$164
High demand for flights, 24% potential price rise
Search Deals
Best time to find cheap flights, 32% potential price drop
Search Deals
From Washington, D.C. Dulles Intl to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Washington, D.C. Dulles Intl to San Juan Luis Munoz Marin Intl
Search Deals

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Juan Luis Munoz Marin Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport?

To save up to 27% on this flight, we recommend booking at least 17 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport from $272 1-2 weeks out and tickets from $380 for flights departing within the next 72 hours.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Flights from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport in October, with the cheapest ticket starting at $96.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport (IAD - SJU)?

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport in the evening. Doing so could potentially save you 59% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap American Airlines flights from Dulles Intl to Luis Munoz Marin Intl

Explore cheap flight options specifically provided by American Airlines for the route between Dulles Intl and Luis Munoz Marin Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Find some of the cheapest American Airlines flights traveling from Washington, D.C. to San Juan. Make sure to double check the flight details before booking.
Tue 5/285:02 amIAD - SJU
1 stop12h 03mAmerican Airlines
Fri 5/315:55 pmSJU - IAD
1 stop16h 57mAmerican Airlines
Deal found 4/27$295
Tue 5/215:02 amIAD - SJU
1 stop7h 44mAmerican Airlines
Wed 5/295:55 pmSJU - IAD
1 stop17h 20mAmerican Airlines
Deal found 4/27$340
Mon 5/279:23 amIAD - SJU
1 stop10h 52mAmerican Airlines
Thu 5/305:55 pmSJU - IAD
1 stop6h 06mAmerican Airlines
Deal found 4/27$366
Sat 5/115:02 amIAD - SJU
1 stop15h 13mAmerican Airlines
Wed 5/155:55 pmSJU - IAD
1 stop6h 06mAmerican Airlines
Deal found 4/27$411
Sat 5/255:02 amIAD - SJU
1 stop7h 43mAmerican Airlines
Thu 5/305:55 pmSJU - IAD
1 stop6h 06mAmerican Airlines
Deal found 4/27$451
Sat 5/45:04 amIAD - SJU
1 stop15h 32mAmerican Airlines
Sat 5/115:55 pmSJU - IAD
1 stop14h 59mAmerican Airlines
Deal found 4/27$456
Sat 5/48:13 pmIAD - SJU
1 stop16h 22mAmerican Airlines
Fri 5/1012:45 amSJU - IAD
1 stop15h 42mAmerican Airlines
Deal found 4/27$458
Thu 5/169:24 amIAD - SJU
1 stop7h 41mAmerican Airlines
Sat 5/185:55 pmSJU - IAD
1 stop6h 06mAmerican Airlines
Deal found 4/27$496
Mon 5/69:24 amIAD - SJU
1 stop7h 41mAmerican Airlines
Wed 5/85:55 pmSJU - IAD
1 stop6h 06mAmerican Airlines
Deal found 4/27$501

Cheap United Airlines flights from Dulles Intl to Luis Munoz Marin Intl

Explore cheap flight options specifically provided by United Airlines for the route between Dulles Intl and Luis Munoz Marin Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Browse through some of the cheapest United Airlines flights traveling from Washington, D.C. to San Juan. Deals frequently update to provide users with more options.
Sun 5/266:14 amIAD - SJU
1 stop7h 31mUnited Airlines
Fri 5/314:55 pmSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/27$268
Sun 5/266:14 amIAD - SJU
1 stop7h 31mUnited Airlines
Fri 5/311:30 pmSJU - IAD
1 stop8h 59mUnited Airlines
Deal found 4/27$293
Tue 5/286:14 amIAD - SJU
1 stop7h 31mUnited Airlines
Tue 5/281:05 amSJU - IAD
1 stop6h 19mUnited Airlines
Deal found 4/26$312
Sun 5/265:30 pmIAD - SJU
Nonstop3h 54mUnited Airlines
Thu 5/301:05 amSJU - IAD
1 stop6h 19mUnited Airlines
Deal found 4/27$316
Mon 5/206:00 amIAD - SJU
1 stop6h 01mUnited Airlines
Tue 5/281:05 amSJU - IAD
1 stop6h 19mUnited Airlines
Deal found 4/26$318
Sun 5/266:14 amIAD - SJU
1 stop7h 31mUnited Airlines
Thu 5/301:05 amSJU - IAD
1 stop6h 19mUnited Airlines
Deal found 4/27$320
Sat 6/15:30 pmIAD - SJU
Nonstop3h 54mUnited Airlines
Thu 6/64:55 pmSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/27$328
Tue 5/286:14 amIAD - SJU
1 stop7h 31mUnited Airlines
Wed 5/294:55 pmSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/26$333
Sat 6/225:30 pmIAD - SJU
Nonstop3h 54mUnited Airlines
Tue 6/251:05 amSJU - IAD
1 stop6h 19mUnited Airlines
Deal found 4/27$343

Cheap Dulles Intl to Luis Munoz Marin Intl flights in April & May 2024

Find cheap flight options from Dulles Intl to Luis Munoz Marin Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 28, 2024.
These are some of the best deals we've found on flights to San Juan in 2024 at this time. For more flight deals, be sure to check back very soon.
Sun 5/266:14 amIAD - SJU
1 stop7h 31mUnited Airlines
Fri 5/314:55 pmSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/27$268
Mon 5/2012:35 pmIAD - SJU
1 stop10h 30mDelta
Thu 5/308:00 amSJU - IAD
1 stop9h 21mDelta
Deal found 4/26$272
Wed 5/226:00 amIAD - SJU
1 stop6h 01mUnited Airlines
Thu 5/304:55 pmSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/27$290
Sun 5/266:14 amIAD - SJU
1 stop7h 31mUnited Airlines
Fri 5/311:30 pmSJU - IAD
1 stop8h 59mUnited Airlines
Deal found 4/27$293
Tue 5/285:02 amIAD - SJU
1 stop12h 03mAmerican Airlines
Fri 5/315:55 pmSJU - IAD
1 stop16h 57mAmerican Airlines
Deal found 4/27$295
Mon 5/2012:35 pmIAD - SJU
1 stop10h 30mDelta
Fri 5/318:00 amSJU - IAD
1 stop9h 21mDelta
Deal found 4/27$297
Tue 5/286:14 amIAD - SJU
1 stop7h 31mUnited Airlines
Tue 5/281:05 amSJU - IAD
1 stop6h 19mUnited Airlines
Deal found 4/26$312
Wed 5/226:00 amIAD - SJU
1 stop6h 01mUnited Airlines
Thu 5/301:30 pmSJU - IAD
1 stop8h 59mUnited Airlines
Deal found 4/27$315
Sun 5/265:30 pmIAD - SJU
Nonstop3h 54mUnited Airlines
Thu 5/301:05 amSJU - IAD
1 stop6h 19mUnited Airlines
Deal found 4/27$316

Dulles Intl to Luis Munoz Marin Intl 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Luis Munoz Marin Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
These are some of the best deals we've found on flights to San Juan in 2024 at this time. For more flight deals, be sure to check back very soon.
Sun 5/266:14 amIAD - SJU
1 stop7h 31mUnited Airlines
Fri 5/314:55 pmSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/27$268
Mon 5/2012:35 pmIAD - SJU
1 stop10h 30mDelta
Thu 5/308:00 amSJU - IAD
1 stop9h 21mDelta
Deal found 4/26$272
Wed 5/226:00 amIAD - SJU
1 stop6h 01mUnited Airlines
Thu 5/304:55 pmSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/27$290
Sun 5/266:14 amIAD - SJU
1 stop7h 31mUnited Airlines
Fri 5/311:30 pmSJU - IAD
1 stop8h 59mUnited Airlines
Deal found 4/27$293
Tue 5/285:02 amIAD - SJU
1 stop12h 03mAmerican Airlines
Fri 5/315:55 pmSJU - IAD
1 stop16h 57mAmerican Airlines
Deal found 4/27$295
Mon 5/2012:35 pmIAD - SJU
1 stop10h 30mDelta
Fri 5/318:00 amSJU - IAD
1 stop9h 21mDelta
Deal found 4/27$297
Tue 5/286:14 amIAD - SJU
1 stop7h 31mUnited Airlines
Tue 5/281:05 amSJU - IAD
1 stop6h 19mUnited Airlines
Deal found 4/26$312
Wed 5/226:00 amIAD - SJU
1 stop6h 01mUnited Airlines
Thu 5/301:30 pmSJU - IAD
1 stop8h 59mUnited Airlines
Deal found 4/27$315
Sun 5/265:30 pmIAD - SJU
Nonstop3h 54mUnited Airlines
Thu 5/301:05 amSJU - IAD
1 stop6h 19mUnited Airlines
Deal found 4/27$316

Non-stop flights to Luis Munoz Marin Intl from Dulles Intl

Discover non-stop flight options from Dulles Intl to Luis Munoz Marin Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Washington, D.C. to San Juan. Select from other flights from Washington, D.C. to San Juan by using the search form above.
Sun 6/25:30 pmIAD - SJU
Nonstop3h 54mUnited Airlines
Sun 6/167:25 amSJU - IAD
Nonstop3h 58mUnited Airlines
Deal found 4/27$312
Sat 6/15:30 pmIAD - SJU
Nonstop3h 54mUnited Airlines
Thu 6/64:55 pmSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/27$328
Sat 6/225:30 pmIAD - SJU
Nonstop3h 54mUnited Airlines
Wed 6/264:55 pmSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/27$348
Sun 5/265:30 pmIAD - SJU
Nonstop3h 54mUnited Airlines
Fri 5/314:55 pmSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/27$353
Wed 5/298:35 amIAD - SJU
Nonstop3h 54mUnited Airlines
Sun 6/27:25 amSJU - IAD
Nonstop3h 58mUnited Airlines
Deal found 4/27$379
Mon 5/278:35 amIAD - SJU
Nonstop3h 54mUnited Airlines
Mon 6/37:25 amSJU - IAD
Nonstop3h 58mUnited Airlines
Deal found 4/27$381
Tue 5/288:35 amIAD - SJU
Nonstop3h 54mUnited Airlines
Wed 5/294:55 pmSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/26$393
Mon 6/108:35 amIAD - SJU
Nonstop3h 54mUnited Airlines
Mon 6/174:55 pmSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/27$394
Sat 6/85:30 pmIAD - SJU
Nonstop3h 54mUnited Airlines
Tue 6/184:55 pmSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/27$397

Dulles Intl to Luis Munoz Marin Intl flights leaving soon

Find last-minute flight options from Dulles Intl to Luis Munoz Marin Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Book one of these great deals on flights from Washington, D.C. to San Juan. Users should be sure to double check the price, date, and time of their last-minute flight.
Mon 5/65:20 pmIAD - SJU
3 stops21h 21mMultiple Airlines
Sat 5/117:57 pmSJU - IAD
3 stops32h 23mMultiple Airlines
Deal found 4/27$397
Sat 5/41:00 pmIAD - SJU
3 stops22h 45mMultiple Airlines
Tue 5/73:36 pmSJU - IAD
3 stops19h 44mMultiple Airlines
Deal found 4/26$442
Mon 5/61:00 pmIAD - SJU
3 stops25h 41mMultiple Airlines
Sat 5/116:10 pmSJU - IAD
1 stop12h 15mMultiple Airlines
Deal found 4/27$446
Mon 5/68:35 amIAD - SJU
Nonstop3h 54mUnited Airlines
Tue 5/147:25 amSJU - IAD
Nonstop3h 58mUnited Airlines
Deal found 4/27$450
Mon 5/68:35 amIAD - SJU
Nonstop3h 54mUnited Airlines
Mon 5/131:05 amSJU - IAD
1 stop6h 11mUnited Airlines
Deal found 4/27$455
Sat 5/45:04 amIAD - SJU
1 stop15h 32mAmerican Airlines
Sat 5/115:55 pmSJU - IAD
1 stop14h 59mAmerican Airlines
Deal found 4/27$456
Sat 5/48:13 pmIAD - SJU
1 stop16h 22mAmerican Airlines
Fri 5/1012:45 amSJU - IAD
1 stop15h 42mAmerican Airlines
Deal found 4/27$458
Sat 5/46:45 amIAD - SJU
1 stop7h 57mUnited Airlines
Mon 5/131:05 amSJU - IAD
1 stop6h 11mUnited Airlines
Deal found 4/27$459
Mon 5/69:24 amIAD - SJU
1 stop7h 41mAmerican Airlines
Wed 5/85:55 pmSJU - IAD
1 stop6h 06mAmerican Airlines
Deal found 4/27$501

One-way flights to Luis Munoz Marin Intl from Dulles Intl

Search for one-way flight options from Dulles Intl to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Users traveling one-way from Washington, D.C. to San Juan can select one of these great deals. For those needing a return trip from Washington, D.C., there is a search form available above.
Tue 5/215:02 amIAD - SJU
1 stop12h 03mAmerican Airlines
Deal found 4/27$135
Tue 5/148:25 amIAD - SJU
3 stops27h 07mMultiple Airlines
Deal found 4/26$142
Mon 5/131:00 pmIAD - SJU
3 stops22h 24mMultiple Airlines
Deal found 4/26$148
Wed 5/158:25 amIAD - SJU
3 stops16h 37mMultiple Airlines
Deal found 4/26$155
Sun 5/195:02 amIAD - SJU
1 stop15h 13mAmerican Airlines
Deal found 4/27$161
Fri 5/247:20 pmIAD - SJU
1 stop19h 47mSun Country Air
Deal found 4/27$164
Mon 5/275:35 pmIAD - SJU
3 stops25h 36mMultiple Airlines
Deal found 4/27$173
Sun 5/265:30 pmIAD - SJU
Nonstop3h 54mUnited Airlines
Deal found 4/26$177
Sun 5/266:14 amIAD - SJU
1 stop7h 31mUnited Airlines
Deal found 4/26$181

Find flights from Dulles Intl to Luis Munoz Marin Intl within your budget

Customize your flight search to find flights from Dulles Intl to Luis Munoz Marin Intl 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 2,991,349 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$268 - $348

Route

Depart

Return

Price

Washington, D.C. Dulles IntlSan Juan Luis Munoz Marin Intl

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Sun 5/26

1 stop7h 31m

San Juan Luis Munoz Marin Intl

Fri 5/31

Nonstop3h 59m

$268

Washington, D.C. Dulles IntlSan Juan Luis Munoz Marin Intl

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Mon 5/20

1 stop10h 30m

San Juan Luis Munoz Marin Intl

Thu 5/30

1 stop9h 21m

$272

Washington, D.C. Dulles IntlSan Juan Luis Munoz Marin Intl

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Sun 5/26

1 stop7h 31m

San Juan Luis Munoz Marin Intl

Fri 5/31

1 stop8h 59m

$293

Washington, D.C. Dulles IntlSan Juan Luis Munoz Marin Intl

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Tue 5/28

1 stop12h 03m

San Juan Luis Munoz Marin Intl

Fri 5/31

1 stop16h 57m

$295

Washington, D.C. Dulles IntlSan Juan Luis Munoz Marin Intl

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Tue 5/28

1 stop7h 31m

San Juan Luis Munoz Marin Intl

Tue 5/28

1 stop6h 19m

$312

Washington, D.C. Dulles IntlSan Juan Luis Munoz Marin Intl

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Mon 5/20

1 stop10h 30m

San Juan Luis Munoz Marin Intl

Fri 5/31

1 stop9h 21m

$322

Washington, D.C. Dulles IntlSan Juan Luis Munoz Marin Intl

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Sun 7/7

1 stop10h 32m

San Juan Luis Munoz Marin Intl

Thu 7/11

1 stop10h 03m

$324

Washington, D.C. Dulles IntlSan Juan Luis Munoz Marin Intl

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Tue 5/21

1 stop7h 44m

San Juan Luis Munoz Marin Intl

Wed 5/29

1 stop17h 20m

$340

Washington, D.C. Dulles IntlSan Juan Luis Munoz Marin Intl

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Mon 5/13

2 stops32h 49m

San Juan Luis Munoz Marin Intl

Sat 5/18

1 stop22h 17m

$348

Flights are sorted by cheapest first

Deals found on 4/27

When is the best time to book a flight from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Luis Munoz Marin Intl. Price data was last updated on January 28, 2024.
The best time to book flights from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport is 65 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Luis Munoz Marin Intl. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Luis Munoz Marin Intl by month

Plan your trip from Dulles Intl to Luis Munoz Marin Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Luis Munoz Marin Intl is currently $160 while a round-trip flight costs $308. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport (average of $253). Flying from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$278

February

$286

March

$339

April

$304

May

$283

June

$319

July

$335

August

$279

September

$253

October

$265

November

$300

December

$301

Temperature and rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

77 - 82.4 °F

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated April 28, 2024.
See what other customers who have flown with American Airlines, United Airlines and Delta from Washington, D.C. to San Juan have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,951 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,951 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,228 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,875 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Sun Country Air
7.3
Good
657 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport for under $300 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport for under $300. The cheapest flight booked recently is on United Airlines for just $268, but on average you can expect to pay $324.

  • Are there nonstop flights from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport for under $400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport under $400. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport is less than $400.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport for under $400?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport within the next 7 days for less than $400.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport round-trip?

    Currently priced at $268, United Airlines will fly you from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $272 and $295, respectively. You may be able to fly from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport for 43% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $135. Sun Country Air flights start at $164 while deals on United Airlines start at $177 one-way.

  • What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    Consider American Airlines, Alaska Airlines or JetBlue when booking your flight. These represent the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    The top 3 most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport are United Airlines (88%), Air Canada (88%) and Brussels Airlines (80%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    The cheapest flight price from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport is $140. On average you can expect to pay $833. The most popular route, (Washington, D.C. Dulles Intl - San Juan Luis Munoz Marin Intl), can usually be booked for $313.

  • What does IAD to SJU mean?

    IAD and SJU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAD to SJU refers to a flight route from Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport.

  • Can I find deals for flights from Dulles Intl to Luis Munoz Marin Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Luis Munoz Marin Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Luis Munoz Marin Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Luis Munoz Marin Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Dulles Intl to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Dulles Intl to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to Luis Munoz Marin Intl that allow pets onboard?

    Many airlines flying from Dulles Intl to Luis Munoz Marin Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Luis Munoz Marin Intl?

    Yes, you can often find last-minute deals on Dulles Intl to Luis Munoz Marin Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport flight deals updated?

    The Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport flight deals you see on this page were last updated on 4/27.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Luis Munoz Marin Intl
See prices for flight routes from nearby airports that may be better suited for you.

Baltimore to Luis Munoz Marin Intl flights
Reagan-National to Luis Munoz Marin Intl flights

Top 7 airlines flying from Dulles Intl to Luis Munoz Marin Intl

Discover the top 7 airlines that operate flights from Dulles Intl to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$251FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$111Average$219FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
JetBlueCheapest$128Average$356FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest$249Average$373FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$274Average$525FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$279Average$525FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapest$300Average$636FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
USA to Tokyo flights
Tampa to New York flights
Denver to Detroit flights
San Francisco to New Delhi flights
Philadelphia to Atlanta flights
USA to Georgia flights
USA to Nigeria flights
Boston to Iceland flights
New York to Washington, D.C. flights
New York to Phoenix flights
USA to Iceland flights
Washington, D.C. Dulles Intl Airport to Slovakia flights

Search flights from Dulles Intl to Luis Munoz Marin Intl by cabin class

Find flights from Dulles Intl to Luis Munoz Marin Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Dulles Intl to Luis Munoz Marin Intl

Find hourly flight availability from Dulles Intl to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Dulles Intl to Luis Munoz Marin Intl

Explore weekly flight availability from Dulles Intl to Luis Munoz Marin Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 28, 2024.
Sunday2daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday5daily flights
Saturday5daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Hakodate
Flights to Fez Sais
Flights to Constantine Ain El Bey
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Luis Munoz Marin Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Luis Munoz Marin Intl from Dulles Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Luis Munoz Marin Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Luis Munoz Marin Intl from Dulles Intl.

Can Cheapflights find flights from Dulles Intl to Luis Munoz Marin Intl with no change fees?

Need flexible booking options for your flight to Luis Munoz Marin Intl from Dulles Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Dulles Intl to Luis Munoz Marin Intl become cheaper?

Of course! You can now track prices for flights from Dulles Intl to Luis Munoz Marin Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines