Cheap Flights to Mariana

View ₩277,000 flight on Sun, Aug 2, 2026Opens in a new window

Flight 1

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Mariana?

Prices were available within the past 7 days and start at ₩277,000 for one-way flights and ₩553,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Aug 3 - Thu, Aug 13
ONT
Ontario
SJU
San Juan
₩553,900 Roundtrip, found 5 hours ago
₩553,900
Roundtrip
found 5 hours ago
Select Delta flight, departing Mon, Aug 3 from Ontario to San Juan, returning Thu, Aug 13, priced at ₩553,900 found 5 hours ago
American Airlines
Tue, May 5 - Tue, May 12
BWI
Baltimore
SJU
San Juan
₩622,700 Roundtrip, found 5 days ago
₩622,700
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, May 5 from Baltimore to San Juan, returning Tue, May 12, priced at ₩622,700 found 5 days ago
United
Tue, May 5 - Tue, May 12
BWI
Baltimore
SJU
San Juan
₩646,500 Roundtrip, found 5 days ago
₩646,500
Roundtrip
found 5 days ago
Select United flight, departing Tue, May 5 from Baltimore to San Juan, returning Tue, May 12, priced at ₩646,500 found 5 days ago
Lufthansa
Mon, Jun 29 - Thu, Jul 9
ZRH
Zürich
SJU
San Juan
₩1,317,900 Roundtrip, found 18 hours ago
₩1,317,900
Roundtrip
found 18 hours ago
Select Lufthansa flight, departing Mon, Jun 29 from Zürich to San Juan, returning Thu, Jul 9, priced at ₩1,317,900 found 18 hours ago
KLM
Mon, Jun 29 - Thu, Jul 9
ZRH
Zürich
SJU
San Juan
₩1,684,200 Roundtrip, found 18 hours ago
₩1,684,200
Roundtrip
found 18 hours ago
Select KLM flight, departing Mon, Jun 29 from Zürich to San Juan, returning Thu, Jul 9, priced at ₩1,684,200 found 18 hours ago

Frequently asked questions

How to book the cheapest flight to Mariana?
If you want to have some extra spending money on your Mariana vacation, then listen up! As every seasoned jet-setter knows, don't book at the very last minute. Airfares are generally more expensive close to the departure date. Also, do some online research and compare your options. If your destination has more than one airport, you may be able to pick up a terrific deal by flying into a smaller terminal. And finally, remember that it's first in, best dressed. Familiarize yourself with airfare costs and have your credit card ready to buy your ticket as soon as you spot a bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Mariana?
Wherever you're jetting in from, flying can be a pleasant experience if you prepare well enough. We've made a list of handy tips that will help get your Mariana vacation started on the right foot. What to pack in your hand luggage:

  • A plane ride can be a pleasure if you've got all the right things. Firstly, you'll need basic toiletries, such as lip balm and hand cream, a spare set of clothes and a good book. Next, make room in your carry-on bag for your electronic gadgets, chargers, any daily medications and maybe a quality neck pillow too. Lastly, and most importantly, be sure to take your passport, travel papers and your bank cards.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items can differ between airlines, the general rule of thumb is avoid carrying anything flammable, sharp or explosive. This includes knives, scissors, fuels and bleaching agents. Sporting equipment like bows and arrows, and objects that could harm passengers, such as firearms and ammunition, aren't allowed in the cabin either.

What to wear on a flight:

  • Your aim is to be as comfortable as you can. Pick a pair of flat, closed-toe shoes, dress in loose, natural fibers and remember to take a pullover in case it gets chilly in the cabin.
  • The result of sustained periods of immobility, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long-distance flights. Reduce the risks by staying hydrated, keeping your feet and legs moving and wearing compression tights or socks.

How to get through airport security fast when flying to Mariana?
As savvy travelers know, the secret is to be prepared before you arrive at the airport security gate. That way, you'll be stepping onto that plane to Mariana before you know it. Follow these tips and get your vacation off to a terrific start:

  • First things first. Your travel documents and passport will need to be shown to security personnel. Keep them within easy reach so you don't hold up the queue.
  • Next up, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, remove anything that is likely to trigger the alarm. Items such as your belt, coat and earphones will be required to go through the machine.
  • Your electronic devices like phones and laptops will also need to go on a tray for inspection. Don't worry, you'll be back online before you know it.
  • Want to bring along your favorite cologne or perfume? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 milliliters) and it's stored in a clear zip-close bag, you're permitted to bring it with you in your carry-on.
  • Choosing your footwear wisely can save you several valuable minutes. Boots are often required to be removed and X-rayed separately. Lightweight sneakers are usually not.
  • Sharp items are prohibited in the cabin. They'll be seized at security, so put them in your checked luggage.

Book with confidence

Searching for cheap flights to Mariana? No travel company presents more choices than Expedia if you're looking to compare flights to Mariana. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Humacao. Expedia provides the cheapest flights to many destinations in Humacao and you may find even greater savings if you combine your flight with a hotel stay in Mariana.

Travel information

Destination airport
Luis Munoz Marin Intl.
Destination airport IATA code
SJU
Destination city name
San Juan
Roundtrip price
₩553,900

Trending flights to Mariana

Prices were available within the past 7 days and start at ₩277,000 for one-way flights and ₩553,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Nov 23 - Tue, Dec 1
ICN
Seoul
SJU
San Juan
₩1,540,100 Roundtrip, found 6 days ago
₩1,540,100
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 23 from Seoul to San Juan, returning Tue, Dec 1, priced at ₩1,540,100 found 6 days ago
*Available to Expedia members.