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

Featured airlines

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
Flight from Washington to St. George route information
Origin airport
Washington Dulles Intl.
Destination airport
St. George
Distance
3128 km

Your quick guide to flights from Washington to St. George

Pick up great flights from Washington to St. George

With Expedia, you have your pick of flights a day with airlines covering flights from Washington to St. George. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Washington to St. George that take around hours.

Find cheap flights from Washington to St. George

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Washington to St. George around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to St. George is normally in .

Reasons to book your flight from Washington to St. George with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Washington to St. George across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to St. George right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

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.
*Available to Expedia members.