Cheap Flights to Frederick: Frederick Flight Deals

View €77 flight on Tue, 12 Aug 2025Opens in a new window

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Cheap round-trip flights to Frederick

Prices were available within the past 7 days and start at €77 for one-way flights and €153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Fri, 8 Aug - Thu, 14 Aug
JFK
New York
DEN
Denver
€153 Return, found 4 days ago
€153
Return
found 4 days ago
Select JetBlue Airways flight, departing Fri, 8 Aug from New York to Denver, returning Thu, 14 Aug, priced at €153 found 4 days ago
Delta
Mon, 18 Aug - Mon, 25 Aug
JFK
New York
DEN
Denver
€153 Return, found 3 days ago
€153
Return
found 3 days ago
Select Delta flight, departing Mon, 18 Aug from New York to Denver, returning Mon, 25 Aug, priced at €153 found 3 days ago
American Airlines
Fri, 25 Jul - Fri, 1 Aug
LGA
New York
DEN
Denver
€169 Return, found 5 days ago
€169
Return
found 5 days ago
Select American Airlines flight, departing Fri, 25 Jul from New York to Denver, returning Fri, 1 Aug, priced at €169 found 5 days ago
United
Sat, 30 Aug - Fri, 5 Sep
EWR
New York
DEN
Denver
€221 Return, found 6 days ago
€221
Return
found 6 days ago
Select United flight, departing Sat, 30 Aug from New York to Denver, returning Fri, 5 Sep, priced at €221 found 6 days ago
Icelandair
Thu, 2 Oct - Tue, 7 Oct
DUB
Dublin
DEN
Denver
€456 Return, found 11 hours ago
€456
Return
found 11 hours ago
Select Icelandair flight, departing Thu, 2 Oct from Dublin to Denver, returning Tue, 7 Oct, priced at €456 found 11 hours ago

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

August is typically the cheapest month to fly

From €89 - €285 per traveller.

Graph displaying average flight prices per month

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Frederick. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Frederick. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Frederick, or are just on the lookout for the best flights to Frederick, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Frederick to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Frederick's airport?
If you're travelling by plane, you won't have to think too long which airport to choose. Frederick has just one – Denver Intl. Airport (DEN).
How far is DEN from central Frederick?
Long commutes aren't a big deal if you consider your options ahead of time. Downtown Frederick is 32 kilometres from DEN, so it's smart to know how to get to the city before you land.
What airport is best to fly into Frederick?
Head through the exit doors of DEN and your Frederick adventure will have begun! The city's main airport, it's located 32 kilometres from the centre of town.
How many airlines fly to Frederick?
There are 19 air carriers that fly into Frederick from 193 airports across the globe.
Which airlines fly to Frederick?
Most often, travellers opt to fly with United Airlines, Southwest Airlines and American Airlines when going to Frederick. The biggest proportion of these flights depart from Chicago, with United Airlines servicing this route the most.
How many nonstop flights are there to Frederick?
Flying to somewhere new is much easier when there aren't any annoying stopovers to slow you down. If you're off to Frederick, the good news is that there are approximately 5,799 nonstop flights each week.
Where are the most popular flights to Frederick departing from?
Flights to Frederick from Dallas, Phoenix and Houston airports are in high demand.
How long is the flight to Frederick Airport?
If you're flying to Frederick from Chicago, you're looking at a flight time of 2 hours and 43 minutes. Those departing from Phoenix can expect to be in the air for 1 hour and 49 minutes. From Las Vegas it's 1 hour and 55 minutes away.
How to book the cheapest flight to Frederick?
If you'd like to have some extra spending money on your trip to Frederick, listen up! As any experienced traveller knows, don't book at the very last minute. Fares are often highest close to the departure date. Also, look around online and compare your options. If your destination has a few airports, you may be able to nab a better deal by flying into a less busy terminal. Finally, another easy way to save some money is be ready to book at a moment's notice. If you find a good bargain, don't hesitate — snap it up while the opportunity's there.
How to survive the flight to Frederick?
We've pulled together all the info you need to make your flight a stress-free experience. Follow our top tips and you'll be breezing through airport security and discovering Frederick in no time.What to pack in your hand luggage:

  • A plane ride can be a cruisy experience if you carry the right things. First things first, you'll need toiletry items, such as toothpaste, a toothbrush and some deodorant, a clean set of clothes and a good read. Secondly, make room in your bag for your electronic devices, chargers, your important medications and maybe a proper neck pillow as well. Last, but definitely not least, remember to take your passport, travel docs and your credit cards.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items can differ between air carriers, the general rule of thumb is nothing sharp, flammable or explosive. This includes things like box cutters, razor blades, fireworks and fuel. Sports equipment like ski poles, and objects that could harm other people, such as pepper spray and guns, can't come on board with you either.

What to wear on a flight:

  • Your goal here is to feel as comfortable as possible. Dress in loose, natural-fibre clothing and don't forget to pack a pullover in case it gets chilly in the cabin. Always go with flat, slightly roomy shoes as it's possible that your feet and ankles will swell during the flight. Leave the stilettos and chunky boots in your checked baggage.
  • The condition called deep vein thrombosis (DVT) can pose a risk on long-distance flights. It's the result of blood clotting due to poor circulation and inactivity. Walking up and down the aisle and doing leg and foot exercises while seated is a great way to prevent this developing. Wearing a good pair of compression tights or socks also helps reduce your risk.

How to get through airport security fast when flying to Frederick?
As seasoned travellers know, the secret is to be well organised before you get to airport security. That way, you'll be hopping onto that plane to Frederick in the blink of an eye. Follow these tips and get your holiday off to a great start:

  • Keep your boarding pass and ID within close reach. They're the first items you'll be asked for by security.
  • Next up, both you and your carry-on luggage will be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Items like your jacket, belt and headphones will be required to go through the machine.
  • Your electronic gadgets like phones and laptops will also have to go on a tray to be scanned. No need to worry though, you'll be back online soon enough.
  • Any gels or liquids, such as perfume or hand cream, that you want to bring on board must be no larger than 3.4 ounces (100 milliliters). Also, everything must fit inside a quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you valuable minutes. Hiking or heavy-style boots are often required to be removed and X-rayed separately. Slip-on shoes are usually not.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked baggage. They won't be allowed on board and will be confiscated.

Flights to Frederick information
Destination airport
Denver Intl.
Destination airport IATA code
DEN
Destination city name
Denver
Return price
€152

Trending flights to Frederick

Prices were available within the past 7 days and start at €77 for one-way flights and €153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Thu, 2 Oct - Tue, 7 Oct
DUB
Dublin
DEN
Denver
€456 Return, found 11 hours ago
€456
Return
found 11 hours ago
Select Icelandair flight, departing Thu, 2 Oct from Dublin to Denver, returning Tue, 7 Oct, priced at €456 found 11 hours ago
*Available to Expedia members.