Cheap Flights to Cascade, MD

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Find the cheapest month to fly from Columbus (CMH) to Harrisburg (MDT)

May is typically the cheapest month to fly

From $198 - $622 per traveler.

Frequently asked questions

Where can I learn more about changing or canceling my flight to Cascade?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
How do I find cheap flights to Cascade that have flexible change policies?
At Expedia, we've been channeling our inner gymnast to offer you the most flexible airfares available. Just tick the "No change fee" box directly underneath the "Flexible change policies" filter to find the best flights to Cascade.
What is the name of Cascade's airport?
If you're arriving by plane, you won't have to ponder too long which airport to fly into. Cascade has just one – Washington Dulles Intl. Airport (IAD).
What airport is best to fly into Cascade?
A flight to Cascade means touching down at IAD. Jump off the plane, grab your bags and you'll be 50 mi from the downtown area.
How many airlines fly to Cascade?
There are a total of 33 air carriers connecting Cascade to 118 airports around the world.
How many nonstop flights are there to Cascade?
Planning an amazing Cascade adventure is simple when there are 1,958 direct flights every week to get you there.
Where are the most popular flights to Cascade departing from?
Travelers frequently set off from Atlanta, Denver and San Francisco airports when going to Cascade.
How long is the flight to Cascade Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to see. From Atlanta to Cascade, the average flight time is 1 hour and 44 minutes. From Toronto it's more like 1 hour and 29 minutes, and from Queens Village it's 1 hour and 26 minutes.
How to book the cheapest flight to Cascade?
Don't leave locking in your flight to Cascade until the last possible moment. That's one trick seasoned travelers use to get the best prices. Booking well in advance means more options and less expensive flights. Don't stop there, though. Do some research and see if there are multiple airports at your destination. Fares often differ depending on which airport you pick. Be sure to compare fares across airlines too. Last but not least, another easy way to save some money is be ready to book at a moment's notice. If you find a good deal, don't think twice — grab it while you can.
How to survive the flight to Cascade?
We've pulled together all the info you need to make your journey as pain-free as possible. Follow our top tips and you'll be speeding through the airport and having a ball in Cascade before you know it.What to pack in your hand luggage:

  • Firstly, and most importantly, pack your passport, travel documents, wallet and daily medications. Next, you'll want some in-flight entertainment to while away the time. A thrilling book and a laptop crammed with your favorite movies are always good options. If you intend to catch more than just forty winks, a quality neck pillow and some earplugs will also be useful. Finally, leave some space for a toothbrush and some facial wipes to ensure you step off the plane looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have sharp or pointed objects hiding in your hand luggage. Other prohibited items include flammable or explosive products, such as aerosol cans and fuel, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • Comfort really should be your number one priority when deciding what to wear during your flight. Consider your footwear with care too, as swollen feet can be a side effect of flying. Shoes which are flat and slightly roomy are always a sensible way to go.
  • The result of sustained periods of inactivity, deep vein thrombosis (DVT) is a serious condition that can affect some passengers during long-haul flights. The good news is there are proven ways to reduce the risk of developing it. Keep your fluids up, wander through the cabin as much as possible and wear compression socks or tights.

How to get through airport security fast when flying to Cascade?
As savvy travelers know, the secret is to be well organized before you arrive at the airport security gate. That way, you'll be hopping onto that plane to Cascade in next to no time. Follow these tips and get your trip off to a spectacular start:

  • Keep your travel documents and ID within close reach. They're the first items you'll be asked to present to security.
  • After that, both you and your carry-on luggage will be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Items like your jacket, belt and earphones will be required to go through the machine.
  • All your electronic devices, including your phone and tablet, must also be scanned.
  • Traveling with your favorite cologne? Not a problem. As long as the volume is no greater than 3.4 ounces (100 milliliters) and it's stored in a zip-lock bag, you can bring it with you on board.
  • Slip-on shoes are a clever footwear choice as you're less likely to have to remove them when going through security. Safety boots and other heavy shoes are usually subjected to extra screening.
  • Sharp items are not allowed on board. They'll be seized at security, so put them in your checked luggage.

Book with confidence

Book with confidence

Tips to find the cheapest flights to Cascade

The cheapest day to fly

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

The cheapest month to fly

is the cheapest month to fly to Cascade. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Cascade. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Cascade, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Cascade

The lowest price for round-trip flights to Cascade in 2025 starts from , while one-way tickets start from . Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Cascade. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Cascade

are just some of the airlines that can typically offer cheap tickets to Cascade. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Cascade and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Cascade, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Cascade. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Cascade plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Cascade

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Cascade.

Stopover savings

The cheapest tickets to Cascade are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Cascade. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Cascade for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Cascade. Simply download the free Expedia app to your smart device and activate Cascade flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Cascade. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to Cascade

Travel information

Travel information

Destination airport
Cascade
Destination airport IATA code
FDK
*Available to One Key members.