$216 Cheap Flights from Portland (PWM) to St. George (SGU)

View $216 flight on Sat, Jan 31, 2026Opens in a new window

Popular airlines from Portland Intl. Jetport Airport (PWM) to St. George Regional Airport (SGU)

Cheap Flights from Portland to St. George (PWM-SGU)

Prices were available within the past 7 days and start at $216 for one-way flights and $365 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Jan 31 - Tue, Feb 3
PWM
Portland
SGU
St. George
$365 Roundtrip, found 1 hour ago
$365
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Jan 31 from Portland to St. George, returning Tue, Feb 3, priced at $365 found 1 hour ago
Delta
Tue, Nov 4 - Tue, Nov 18
PWM
Portland
SGU
St. George
$365 Roundtrip, found 3 days ago
$365
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 4 from Portland to St. George, returning Tue, Nov 18, priced at $365 found 3 days ago
Delta
Fri, Dec 5 - Tue, Dec 9
PWM
Portland
SGU
St. George
$367 Roundtrip, found 5 hours ago
$367
Roundtrip
found 5 hours ago
Select Delta flight, departing Fri, Dec 5 from Portland to St. George, returning Tue, Dec 9, priced at $367 found 5 hours ago
American Airlines
Thu, Dec 4 - Sun, Dec 7
PWM
Portland
SGU
St. George
$370 Roundtrip, found 5 hours ago
$370
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Dec 4 from Portland to St. George, returning Sun, Dec 7, priced at $370 found 5 hours ago
Delta
Thu, Dec 4 - Tue, Dec 16
PWM
Portland
SGU
St. George
$377 Roundtrip, found 5 days ago
$377
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Dec 4 from Portland to St. George, returning Tue, Dec 16, priced at $377 found 5 days ago
Delta
Tue, Nov 4 - Tue, Nov 11
PWM
Portland
SGU
St. George
$384 Roundtrip, found 6 days ago
$384
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 4 from Portland to St. George, returning Tue, Nov 11, priced at $384 found 6 days ago
American Airlines
Fri, Oct 24 - Mon, Oct 27
PWM
Portland
SGU
St. George
$389 Roundtrip, found 4 days ago
$389
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Oct 24 from Portland to St. George, returning Mon, Oct 27, priced at $389 found 4 days ago
Delta
Fri, Nov 14 - Wed, Dec 3
PWM
Portland
SGU
St. George
$392 Roundtrip, found 3 days ago
$392
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Nov 14 from Portland to St. George, returning Wed, Dec 3, priced at $392 found 3 days ago
United
Sat, Nov 1 - Wed, Nov 19
PWM
Portland
SGU
St. George
$398 Roundtrip, found 3 days ago
$398
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 1 from Portland to St. George, returning Wed, Nov 19, priced at $398 found 3 days ago
American Airlines
Sat, Jan 31 - Tue, Feb 3
PWM
Portland
SGU
St. George
$399 Roundtrip, found 1 hour ago
$399
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Jan 31 from Portland to St. George, returning Tue, Feb 3, priced at $399 found 1 hour ago

Alternative airports near St. George

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to St. George Regional Airport SGU. Cheapest and Closest option available. Average driving time to city center is 20 minutes. Flights from $743
SGU
St. George Regional Airport
CheapestClosest
Average driving time to city center20 min
Flights from $743
Flights from Portland (PWM) to St. George (SGU)
Origin airport
Portland Intl. Jetport
Destination airport
St. George
Airlines serving
American Airlines, Delta, United
Roundtrip price
$364
Distance
2293 mi

Portland to St. George Flights

The cheapest times to fly from Portland to St. George

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to St. George are during the month of January. You can find some of the cheapest flights from Portland to St. George with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to St. George

Sunday is one of the best days to book for cheap flights from Portland to St. George: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to St. George

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to St. George in 2025. You can also book with separate airlines for your outbound and return journeys, from $216 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to St. George flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to St. George airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

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

 

Frequently asked questions

How much does a flight from Portland Intl. Jetport Airport (PWM) to St. George Airport (SGU) cost?
Lock in a cheap one-way flight from $216 or cheap return flight from $365 from Portland Intl. Jetport Airport (PWM) to St. George Airport (SGU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Jetport Airport (PWM) to St. George Airport (SGU)?
January is the most affordable month to fly from PWM to SGU. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Portland Intl. Jetport Airport (PWM) to St. George Airport (SGU)?
To find the cheapest airline that'll fly you from PWM to SGU, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Portland Intl. Jetport Airport (PWM) to St. George Airport (SGU)?
There are no daily nonstop flights available from Portland Intl. Jetport Airport (PWM) to St. George Airport (SGU). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from PWM to SGU?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Jetport Airport (PWM) to St. George Airport (SGU)?
Opt for a flight from Portland Intl. Jetport Airport (PWM) to St. George Airport (SGU) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Jetport Airport (PWM) to St. George Airport (SGU) last-minute?
Last-minute bookings from PWM to SGU are usually more expensive. For the cheapest rates, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, you may score a cheap fare just before your departure.
Is it cheaper to book a PWM to SGU flight and hotel package?
Securing a PWM to SGU flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland Intl. Jetport Airport (PWM) to St. George Airport (SGU)?
In most cases, you're able to cancel or reschedule your PWM to SGU flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, go to our Customer Service portal.

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*Available to One Key members.