£309 Cheap Flights to Sterling

View £309 flight on Wed, 13 May 2026Opens in a new window

Popular airlines to Sterling

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Cheap round-trip flights to Sterling

Prices were available within the past 7 days and start at £309 for one-way flights and £365 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, 13 Apr - Tue, 21 Apr
DUB
Dublin
DEN
Denver
£365 Return, found 2 days ago
£365
Return
found 2 days ago
Select Icelandair flight, departing Mon, 13 Apr from Dublin to Denver, returning Tue, 21 Apr, priced at £365 found 2 days ago
British Airways
Mon, 13 Apr - Tue, 21 Apr
DUB
Dublin
DEN
Denver
£393 Return, found 2 days ago
£393
Return
found 2 days ago
Select British Airways flight, departing Mon, 13 Apr from Dublin to Denver, returning Tue, 21 Apr, priced at £393 found 2 days ago
Finnair
Wed, 22 Apr - Wed, 29 Apr
DUB
Dublin
DEN
Denver
£397 Return, found 2 hours ago
£397
Return
found 2 hours ago
Select Finnair flight, departing Wed, 22 Apr from Dublin to Denver, returning Wed, 29 Apr, priced at £397 found 2 hours ago
Aer Lingus
Wed, 13 May - Sat, 6 Jun
DUB
Dublin
DEN
Denver
£402 Return, found 1 hour ago
£402
Return
found 1 hour ago
Select Aer Lingus flight, departing Wed, 13 May from Dublin to Denver, returning Sat, 6 Jun, priced at £402 found 1 hour ago
Iberia
Thu, 9 Apr - Mon, 13 Apr
DUB
Dublin
DEN
Denver
£406 Return, found 3 days ago
£406
Return
found 3 days ago
Select Iberia flight, departing Thu, 9 Apr from Dublin to Denver, returning Mon, 13 Apr, priced at £406 found 3 days ago

Find the cheapest month to fly from Columbus (CMH) to Denver (DEN)

October is typically the cheapest month to fly

From £87 - £163 per traveller.

Frequently asked questions

What is the name of Sterling's airport?
Book a flight to Sterling with Expedia and you'll be stepping off the plane at Denver Intl. Airport (DEN).
How many airlines fly to Sterling?
There are a total of 24 air carriers connecting Sterling to 204 airports across the globe.
Which airlines fly to Sterling?
Sterling receives the largest number of flights from Southwest Airlines, United Airlines and Frontier Airlines with Southwest Airlines being the preferred choice of carrier. Phoenix is the most popular city for travellers to depart from.
How many nonstop flights are there to Sterling?
Flying to someplace new is much easier when there aren't any stopovers involved. If you're off to Sterling, the awesome news is that there are approximately 5,892 direct flights each week.
Where are the most popular flights to Sterling departing from?
The most popular flights to Sterling leave from Phoenix, Dallas and Salt Lake City airports.
How long is the flight to Sterling Airport?
If you're heading to Sterling from Phoenix, you're looking at a flight time of 1 hour and 51 minutes. Those taking off from Dallas can expect to be midair for 2 hours and 10 minutes. From Salt Lake City it's 1 hour and 40 minutes away.
How to book the cheapest flight to Sterling?
Don't leave locking in your flight to Sterling until the very last minute. That's one trick savvy travellers use to get the best prices. Booking well in advance means more choices and cheaper flights. Another fantastic way to land the most affordable fare is to research all options. If where you're headed has multiple airports, be sure to research the cost of flying into a less busy terminal. Lastly, another simple way to save a few dollars is be ready to book fast. If you spot an amazing bargain, don't hesitate — snap it up while you've got the chance.
Do you have any tips for my flight to Sterling?
Depending on where you're coming from, your journey to Sterling could be a breeze or it could drag on forever. We've pulled together some handy travel tips that will help you start your unforgettable escape on the right foot. What to pack in your hand luggage:

  • The secret to having a hassle-free travel experience is to pack in advance. First up, the essentials: passport, boarding pass, cash and any vital medications. Next, take on board items that'll help keep you occupied, like some electronic devices or a magazine. It's also smart to bring your chargers, a quality neck pillow and a pair of earphones. Finally, be sure to chuck in toiletries like a toothbrush, cleansing wipes and a clean set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of restricted items can differ between air carriers, the general guide to follow is nothing flammable, sharp or explosive. This includes things like tools, metal cutlery, fuel and fireworks. Sports equipment like ski poles, and items that could harm passengers, such as firearms and swords, can't come on board with you either.

What to wear on a flight:

  • Your main aim is to be as comfortable as you can. Opt for shoes that are easy to pull on and off, dress in loose, natural fibers and remember to bring a jacket in case you get cold in the cabin.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by prolonged inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some simple exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Sterling?
As savvy travellers know, the secret is to be prepared before you reach airport security. That way, you'll be hopping onto that plane to Sterling in a flash. Follow these helpful tips and get your trip off to a great start:

  • First things first. Your passport and boarding pass will need to be shown to security personnel. Keep them within easy reach so you don't hold up the line.
  • Time to strip down. Well kind of. Your belt, jacket, keys and other contents of your pockets, like coins, will need to go through the X-ray machine. Make your life easier by removing them as your turn draws near.
  • For just a few minutes, you'll need to unplug from technology. Your tablet, phone and any other electronic gadgets must also go through the scanner.
  • Travelling with a new perfume or cologne? As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, it's fine to bring with you on board.
  • The right choice of footwear can save you several minutes. Hiking boots are often required to be removed and X-rayed separately. Slip-on shoes are usually not.
  • Airlines won't allow any sharp objects in your hand luggage. If you must bring these kinds of items, pack them in your checked luggage.

Book with confidence

Expedia flights to Sterling

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

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Sterling for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Sterling flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Expedia flights to Sterling

Travel information

Destination airport
Denver Intl.
Destination airport IATA code
DEN
Destination city name
Denver
Return price
£218

Trending flights to Sterling

Prices were available within the past 7 days and start at £309 for one-way flights and £365 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, 21 Nov - Thu, 3 Dec
LGW
London
DEN
Denver
£532 Return, found 6 days ago
£532
Return
found 6 days ago
Select Icelandair flight, departing Sat, 21 Nov from London to Denver, returning Thu, 3 Dec, priced at £532 found 6 days ago

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