Cheap Flights from Washington (IAD) to St. George (SGU)

Popular airlines from Washington Dulles International Airport (IAD) to St. George Regional Airport (SGU)

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Flight from Washington to St. George route information
Origin airport
Washington Dulles Intl.
Destination airport
St. George
Distance
3128 km

Compare flights from Washington to St. George easily and book with confidence

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

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 St. George (SGU)

The easiest way to view the best deals on flights from Washington to St. George 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 St. George 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 St. George
  • 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 St. George flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Washington Dulles Intl. to St. George 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 Dulles Intl. Airport to SGU?
Round-trip journeys from Washington Dulles Intl. Airport (IAD) to SGU Regional Airport start from . This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. 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 SGU Regional Airport?
This can vary between airlines, as each has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find easy instructions on how to cancel online.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to SGU 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 SGU Regional Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IAD to St. George Airport (SGU)?
Around 3,200 kilometres separates Chantilly and Utah, so pack some entertainment to help you while away a few hours. That latest bestseller you haven't had time to finish will be just the ticket.
Which airlines fly direct from Dulles Intl. Airport to SGU Regional Airport?
You won't find any airlines operating directly between IAD and SGU, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are Dulles Intl. Airport to SGU flight tickets cheaper when they're purchased at the last minute?
It is possible to nab an awesome last-minute deal from Dulles Intl. Airport to SGU, but it's also possible to miss out altogether! As many airlines advertise prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares carrier prices and updates flight deals often, so you can rest easy knowing you're always getting the latest offers.

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