S$236 Cheap Flights to Denver

View S$236 flight on Tue, 23 Dec, 2025Opens in a new window

Popular airlines to Denver

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Cheap round-trip flights to Denver

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 23 Dec - Tue, 30 Dec
DSM
Des Moines
PHL
Philadelphia
S$408 Return, found 1 day ago
S$408
Return
found 1 day ago
Select Delta flight, departing Tue, 23 Dec from Des Moines to Philadelphia, returning Tue, 30 Dec, priced at S$408 found 1 day ago
United
Tue, 23 Dec - Tue, 30 Dec
DSM
Des Moines
PHL
Philadelphia
S$411 Return, found 1 day ago
S$411
Return
found 1 day ago
Select United flight, departing Tue, 23 Dec from Des Moines to Philadelphia, returning Tue, 30 Dec, priced at S$411 found 1 day ago
Air Canada
Sun, 28 Dec - Sun, 4 Jan
YUL
Montreal
PHL
Philadelphia
S$505 Return, found 1 day ago
S$505
Return
found 1 day ago
Select Air Canada flight, departing Sun, 28 Dec from Montreal to Philadelphia, returning Sun, 4 Jan, priced at S$505 found 1 day ago
American Airlines
Thu, 1 Jan - Wed, 7 Jan
YUL
Montreal
PHL
Philadelphia
S$574 Return, found 1 day ago
S$574
Return
found 1 day ago
Select American Airlines flight, departing Thu, 1 Jan from Montreal to Philadelphia, returning Wed, 7 Jan, priced at S$574 found 1 day ago
STARLUX Airlines
Tue, 22 Sept - Tue, 29 Sept
SIN
Singapore
PHL
Philadelphia
S$1,421 Return, found 5 days ago
S$1,421
Return
found 5 days ago
Select STARLUX Airlines flight, departing Tue, 22 Sept from Singapore to Philadelphia, returning Tue, 29 Sept, priced at S$1,421 found 5 days ago

Find the cheapest month to fly from Columbus (CMH) to Philadelphia (PHL)

February is typically the cheapest month to fly

From S$178 - S$512 per traveller.

Find Your Flights to Denver PHL

Cheap flights to Denver (PHL)

Get started finding a cheap flight to Denver on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Denver.

Return prices range from S$408 - S$1,421 and one-ways Denver start as low as S$236.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Denver (PHL)

You have several options for which airline you choose to travel with to Denver. There are 10 airlines flying into PHL: United, Delta, Air Canada, American Airlines, EVA Airways, STARLUX Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Denver (PHL) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to PHL in December and in December for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Denver's airport?
The majority of people prefer to fly into Philadelphia Intl. Airport (PHL) when visiting the bustling city of Denver.
What airport is best to fly into Denver?
If you're planning on flying to Denver, you'll probably land at Philadelphia Airport (88 kilometres from downtown). Harrisburg Intl. Airport (MDT) (56 kilometres from downtown) is the other major airport that services the city.
How many airlines fly to Denver?
There are 16 airlines connecting Denver with 103 airports across the globe.
Which airlines fly to Denver?
American Airlines and United Airlines offer the most flights to Denver. One of the most popular ways to travel there is with an American Airlines flight from Chicago.
How many nonstop flights are there to Denver?
With roughly 2,293 direct flights every week, you'll be arriving in Denver before you can ask, "Are we there yet?"
Where are the most popular flights to Denver departing from?
Travellers often set off from Chicago, Charlotte and Atlanta airports when heading to Denver.
How long is the flight to Denver Airport?
If you're going to Denver from Chicago, you're looking at a flight duration of 1 hour and 57 minutes. Those setting off from Charlotte can expect to be midair for 1 hour and 41 minutes. From Atlanta it's 1 hour and 54 minutes away.
How to book the cheapest flight to Denver?
We all know those fortunate travellers who somehow nab incredibly cheap airfares wherever they go. Eager to know how to do it for your Denver holiday? Don't wait until the last possible moment to secure your flight. Don't stop there, though. Do some research and see if there is more than one airport at your destination. Prices often differ depending on the airport you use. Make sure you compare fares across airlines too. Last of all, another simple way to save some money is be ready to book at a moment's notice. If you come across a fantastic bargain, don't hold off — snap it up while you can.
Do you have any tips for my flight to Denver?
Depending on where you're coming from, your flight to Denver could be simple and straightforward or it could go on forever. We've compiled some handy hints that will help you start your unforgettable escape on a positive note. What to pack in your hand luggage:

  • Travelling on a plane can be a great experience if you pack the right things. Firstly, you'll want some basic toiletries, such as deodorant, toothpaste and a toothbrush, a clean set of clothes and a good novel. Secondly, leave space in your bag for your electronic devices, chargers, any vital medications and perhaps a comfy neck pillow as well. Lastly, and most importantly, remember to bring your passport, travel documents and some money.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and hairspray in your checked luggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp objects, like your treasured pocket knife, and products which are explosive or flammable, such as aerosol cans, spray paint and fuels, are also prohibited.

What to wear on a flight:

  • You'll want to choose comfort over style. Prepare for temperature changes in the cabin by layering up, and opt for flat, slightly roomy footwear like slip-ons.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity, can be a risk on long-haul flights. Wander around the cabin and stretch your legs or do some simple exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Denver?
The trick is to be well organised before you arrive at airport security. That way, you'll be stepping onto that plane to Denver in a flash. Follow these tips and get your trip off to a great start:

  • First things first. Your travel documents and passport will need to be inspected by airport security. Keep them someplace accessible so you don't hold up the queue.
  • Next up is the X-ray machine. Remove anything metal on you that is likely to beep. This includes items like earphones or headphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt.
  • For just a few moments, you'll have to unplug from the digital world. Your phone, tablet and any other electronic devices will also need to go through the scanner.
  • Travelling with a new cologne? No problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you can bring it with you in your carry-on luggage.
  • There's a possibility that you'll be required to remove your shoes to be X-rayed, so wearing slip-on sneakers is always a smart idea.
  • Airlines will not allow any sharp items or pocket knives in your hand luggage. If you must bring these kinds of items, put them in your checked baggage.

Flights to Denver information
Destination airport
Philadelphia Intl.
Destination airport IATA code
PHL
Destination city name
Philadelphia
Return price
S$407

Trending flights to Denver

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 9 Feb - Mon, 16 Feb
SIN
Singapore
PHL
Philadelphia
S$1,257 Return, found 11 hours ago
S$1,257
Return
found 11 hours ago
Select Air Canada flight, departing Mon, 9 Feb from Singapore to Philadelphia, returning Mon, 16 Feb, priced at S$1,257 found 11 hours ago
*Available to Expedia members.