Cheap Flights to Echelon from HK$1,791

View HK$1,791 flight on Wed, 26 Aug 2026Opens in a new window

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Cheap round-trip flights to Echelon

Prices were available within the past 7 days and start at HK$1,791 for one-way flights and HK$2,894 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 2 Sept - Sat, 5 Sept
SFO
San Francisco
PHL
Philadelphia
HK$2,894 Return, found 8 hours ago
HK$2,894
Return
found 8 hours ago
Select Delta flight, departing Wed, 2 Sept from San Francisco to Philadelphia, returning Sat, 5 Sept, priced at HK$2,894 found 8 hours ago
United
Wed, 2 Sept - Sat, 5 Sept
SFO
San Francisco
PHL
Philadelphia
HK$3,609 Return, found 8 hours ago
HK$3,609
Return
found 8 hours ago
Select United flight, departing Wed, 2 Sept from San Francisco to Philadelphia, returning Sat, 5 Sept, priced at HK$3,609 found 8 hours ago
American Airlines
Sat, 18 Jul - Sat, 25 Jul
SFO
San Francisco
PHL
Philadelphia
HK$3,609 Return, found 2 hours ago
HK$3,609
Return
found 2 hours ago
Select American Airlines flight, departing Sat, 18 Jul from San Francisco to Philadelphia, returning Sat, 25 Jul, priced at HK$3,609 found 2 hours ago
Air Canada
Wed, 2 Sept - Sat, 5 Sept
LHR
London
PHL
Philadelphia
HK$6,744 Return, found 8 hours ago
HK$6,744
Return
found 8 hours ago
Select Air Canada flight, departing Wed, 2 Sept from London to Philadelphia, returning Sat, 5 Sept, priced at HK$6,744 found 8 hours ago
British Airways
Wed, 2 Sept - Sat, 5 Sept
LHR
London
PHL
Philadelphia
HK$7,580 Return, found 8 hours ago
HK$7,580
Return
found 8 hours ago
Select British Airways flight, departing Wed, 2 Sept from London to Philadelphia, returning Sat, 5 Sept, priced at HK$7,580 found 8 hours ago

Frequently asked questions

What is the name of Echelon's airport?
Philadelphia Intl. Airport (PHL) is the major airport in Echelon.
How far is Philadelphia Intl. Airport (PHL) from central Echelon?
Philadelphia Intl. Airport (PHL) is 21 kilometres from downtown Echelon, so expect a reasonable commute into the city centre.
What airport is best to fly into Echelon?
PHL is the only major airport in Echelon. Before you step on the plane, it's a good idea to research a little about it. It sits 21 kilometres from the downtown area.
How many airlines fly to Echelon?
Echelon is serviced by 16 air carriers from 99 airports across the globe.
Which airlines fly to Echelon?
American Airlines, Frontier Airlines and Southwest Airlines are the most frequent fliers to Echelon. The majority of flights arrive here from Orlando, with American Airlines having the most services on this route.
How many nonstop flights are there to Echelon?
With around 2,137 nonstop flights operating every week, you'll be touching down in Echelon before you can say, "Are we there yet?"
Where are the most popular flights to Echelon departing from?
Flights to Echelon from Orlando, Boston and Chicago airports are always popular.
How long is the flight to Echelon Airport?
If it's Orlando you're leaving behind, you'll be midair for around 2 hours and 31 minutes before you touchdown in Echelon. Terminal to terminal from Boston takes around 1 hour and 37 minutes and from Chicago, the flight time is 1 hour and 57 minutes.
How to book the cheapest flight to Echelon?
We all know those lucky travellers who manage to get incredibly cheap plane tickets every time they fly. Want to know how to do it for your Echelon holiday? Don't wait until the last possible moment to secure your flight. Another good way to land the best deal is to research all options. If where you're headed has more than one airport, don't forget to look into the cost of flying into a less busy terminal. And finally, don't forget that it's first in, best dressed. Familiarise yourself with airfare costs and be ready to grab your ticket as soon as you spot an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to Echelon?
Depending on where you're coming from, your journey to Echelon could be as easy as pie or it could drag on forever. We've pulled together some handy hints that will help you start your next unforgettable escape on a positive note. What to pack in your hand luggage:

  • It's easy — first, pack your passport, travel documents, cash and vital medications. Next, you'll want some entertainment to help pass the time. A thrilling novel and a laptop filled with your favourite shows are some terrific options. If you hope to take a quick snooze, a neck pillow and a pair of earplugs will also be useful. Finally, make room for a few toiletry items so you'll hop off the plane feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items can differ between airlines, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes things like screwdrivers, blades, aerosol cans and bleaching agents. Sports equipment like ice skates, and items that could injure passengers, such as swords and guns, aren't allowed in the cabin either.

What to wear on a flight:

  • The aisles of an airplane aren't the place for a fashion parade. Dress in comfortable layers and pick shoes that are flat and easy to take on and off.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of sitting. To lessen your risk on board, drink lots of water, consider wearing compression socks or tights and move your lower limbs often.

How to get through airport security fast when flying to Echelon?
The secret is to be well organised before you get to the airport security gate. That way, you'll be boarding that plane to Echelon in no time at all. Follow these tips and get your holiday off to a great start:

  • Your travel ID and boarding pass will need to be presented to airport security personnel. Keep them handy so you don't hold up the line.
  • Next up, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, remove anything that might trigger the alarms. Items such as your belt, coat and earphones will be required to go through the machine.
  • Your electronic gadgets like laptops and phones will also need to go on a tray for inspection. Don't worry, you'll be back online in no time.
  • Travelling with your favourite hand cream? No problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you're allowed to bring it with you in your carry-on luggage.
  • Lightweight sneakers are a practical footwear choice as you're less likely to be required to remove them when going through security. Hiking boots and other heavy-style shoes are often subjected to additional screening.
  • Airlines will not allow any pocket knives or other sharp items in your carry-on baggage. If you need to bring these kinds of items, put them in your checked baggage.

Travel information

Destination airport
Philadelphia Intl.
Destination airport IATA code
PHL
Destination city name
Philadelphia
Return price
HK$2,894
*Available to Expedia members.