£165 Cheap Flights from Washington (IAD) to Fort Myers (RSW)

View £165 flight on Mon, 29 Dec 2025Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Southwest Florida Intl. Airport (RSW)

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Cheap Flights from Washington (IAD) to Fort Myers (RSW)

Prices were available within the past 7 days and start at £165 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Washington (IAD) to Fort Myers (RSW)

September is typically the cheapest month to fly

From £72 - £214 per traveller.

Graph displaying average flight prices per month

Flight from Washington to Fort Myers route information
Origin airport
Washington Dulles Intl.
Destination airport
Southwest Florida Intl.
Distance
1430 km
Average flight time
2 hours 38 mins

Compare flights from Washington to Fort Myers easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Fort Myers. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Southwest Florida Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Washington Dulles Intl. to Southwest Florida Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Washington Dulles Intl. (IAD) to Southwest Florida Intl. (RSW)

The easiest way to view the best deals on flights from Washington to Fort Myers today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Washington Dulles Intl. to Southwest Florida Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Fort Myers
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to Fort Myers flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Washington Dulles Intl. to Southwest Florida Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from IAD to Southwest Florida Intl. Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey from Washington Dulles Intl. Airport (IAD) to Southwest Florida Intl. Airport (RSW) was . Cheap fares don't wait forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to RSW?
Each airline has different terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from IAD to Southwest Florida Intl. Airport (RSW) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Washington Dulles Intl. Airport (IAD) to RSW flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IAD to RSW?
That new movie you've been desperate to see will have to wait — the flight distance between Washington Dulles Intl. Airport (IAD) and Southwest Florida Intl. Airport (RSW) is only 1,450 kilometres. The captain will be telling you to put your seat upright for landing before you know it.
Which airlines fly direct from IAD to Southwest Florida Intl. Airport?
United Airlines (UA) will fly you from Washington Dulles Intl. Airport (IAD) to Southwest Florida Intl. Airport safely and reliably. Choose from 60 flights every month on this route.
Are IAD to Southwest Florida Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Washington Dulles Intl. Airport (IAD) to Southwest Florida Intl. Airport (RSW) are available up to 12 months before departure on Expedia. And although you may pick up fantastic last-minute deals, it's not something you should count on. Also, booking your flights in advance means you'll have more options — and you can avoid landing the dreaded middle seat! We're always updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

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