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Cheap flights from Portland to Saint George from $263

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Saint George departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Saint George

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:07 pm - 10:14 pm
PDX
-
SGU
5h 07m
1 stop
United Airlines Logo
11:56 am - 10:45 pm
SGU
-
PDX
11h 49m
2 stops
$304United Airlines
Thu, Aug 13 - Mon, Aug 17
United Airlines Logo
4:07 pm - 10:14 pm
PDX
-
SGU
5h 07m
1 stop
United Airlines Logo
5:00 am - 9:32 am
SGU
-
PDX
5h 32m
1 stop
$313United Airlines
Thu, Aug 13 - Mon, Aug 17
United Airlines Logo
7:00 am - 4:15 pm
PDX
-
SGU
8h 15m
2 stops
United Airlines Logo
11:56 am - 10:45 pm
SGU
-
PDX
11h 49m
2 stops
$324United Airlines
Thu, Aug 13 - Mon, Aug 17
United Airlines Logo
5:15 am - 4:03 pm
PDX
-
SGU
9h 48m
2 stops
United Airlines Logo
5:41 pm - 11:13 pm
SGU
-
PDX
6h 32m
1 stop
$338United Airlines
Fri, Jul 17 - Fri, Jul 24
United Airlines Logo
7:00 am - 4:15 pm
PDX
-
SGU
8h 15m
2 stops
United Airlines Logo
11:56 am - 8:59 pm
SGU
-
PDX
10h 03m
2 stops
$339United Airlines
Thu, Aug 13 - Mon, Aug 17
United Airlines Logo
7:00 am - 4:03 pm
PDX
-
SGU
8h 03m
2 stops
United Airlines Logo
5:41 pm - 11:13 pm
SGU
-
PDX
6h 32m
1 stop
$353United Airlines
Thu, Jul 16 - Sun, Jul 19
United Airlines Logo
7:00 am - 4:03 pm
PDX
-
SGU
8h 03m
2 stops
United Airlines Logo
5:41 pm - 11:13 pm
SGU
-
PDX
6h 32m
1 stop
$363United Airlines
Thu, Jul 16 - Mon, Jul 20
American Airlines Logo
3:00 pm - 9:24 pm
PDX
-
SGU
5h 24m
1 stop
American Airlines Logo
7:30 am - 1:38 pm
SGU
-
PDX
7h 08m
1 stop
$367American Airlines
Fri, Sep 11 - Mon, Sep 14
Delta Logo
5:10 pm - 9:57 pm
PDX
-
SGU
3h 47m
1 stop
Delta Logo
1:15 pm - 6:16 pm
SGU
-
PDX
6h 01m
1 stop
$368Delta
Fri, Sep 11 - Mon, Sep 14
American Airlines Logo
3:00 pm - 9:24 pm
PDX
-
SGU
5h 24m
1 stop
American Airlines Logo
5:36 pm - 11:12 pm
SGU
-
PDX
6h 36m
1 stop
$370American Airlines
Wed, Sep 23 - Sun, Sep 27

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United Airlines flights from Portland to Saint George

Our best United Airlines deals on Portland to Saint George flight tickets
United Airlines
Aug 13
PDX4:07 pmPortland
5h 07m
1 stop
SGU10:14 pmSaint George
Aug 17
SGU11:56 amSaint George
11h 49m
2 stops
PDX10:45 pmPortland
$304
United Airlines
Aug 13
PDX4:07 pmPortland
5h 07m
1 stop
SGU10:14 pmSaint George
Aug 17
SGU5:00 amSaint George
5h 32m
1 stop
PDX9:32 amPortland
$313
United Airlines
Aug 13
PDX7:00 amPortland
8h 15m
2 stops
SGU4:15 pmSaint George
Aug 17
SGU11:56 amSaint George
11h 49m
2 stops
PDX10:45 pmPortland
$324

Delta flights from Portland to Saint George

Our best Delta deals on Portland to Saint George flight tickets
Delta
Sep 11
PDX5:10 pmPortland
3h 47m
1 stop
SGU9:57 pmSaint George
Sep 21
SGU11:27 amSaint George
5h 38m
1 stop
PDX4:05 pmPortland
$368
Delta
Jul 17
PDX5:45 amPortland
3h 58m
1 stop
SGU10:43 amSaint George
Jul 24
SGU5:50 amSaint George
3h 47m
1 stop
PDX8:37 amPortland
$398
Delta
Jul 16
PDX5:45 amPortland
3h 58m
1 stop
SGU10:43 amSaint George
Jul 19
SGU11:27 amSaint George
5h 42m
1 stop
PDX4:09 pmPortland
$428

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Saint George that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 3, 2026.
Use the filters below to find and compare flights from Portland to Saint George that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSaint George

PDX - SGU

PDXSGU

Portland

Thu 8/13

4:07 pm-10:14 pm

1 stop5h 07m

Saint George

Mon 8/17

11:56 am-10:45 pm

2 stops11h 49m

$304

PortlandSaint George

PDX - SGU

PDXSGU

Portland

Thu 8/13

4:07 pm-10:14 pm

1 stop5h 07m

Saint George

Mon 8/17

5:00 am-9:32 am

1 stop5h 32m

$313

PortlandSaint George

PDX - SGU

PDXSGU

Portland

Thu 8/13

7:00 am-4:15 pm

2 stops8h 15m

Saint George

Mon 8/17

11:56 am-10:45 pm

2 stops11h 49m

$324

PortlandSaint George

PDX - SGU

PDXSGU

Portland

Fri 7/17

5:15 am-4:03 pm

2 stops9h 48m

Saint George

Fri 7/24

5:41 pm-11:13 pm

1 stop6h 32m

$338

PortlandSaint George

PDX - SGU

PDXSGU

Portland

Thu 8/13

7:00 am-4:15 pm

2 stops8h 15m

Saint George

Mon 8/17

11:56 am-8:59 pm

2 stops10h 03m

$339

PortlandSaint George

PDX - SGU

PDXSGU

Portland

Thu 7/16

7:00 am-4:03 pm

2 stops8h 03m

Saint George

Sun 7/19

5:41 pm-11:13 pm

1 stop6h 32m

$353

PortlandSaint George

PDX - SGU

PDXSGU

Portland

Thu 7/16

7:00 am-4:03 pm

2 stops8h 03m

Saint George

Mon 7/20

5:41 pm-11:13 pm

1 stop6h 32m

$363

PortlandSaint George

PDX - SGU

PDXSGU

Portland

Fri 9/11

3:00 pm-9:24 pm

1 stop5h 24m

Saint George

Mon 9/14

7:30 am-1:38 pm

1 stop7h 08m

$367
Quickest round-trip

PortlandSaint George

PDX - SGU

PDXSGU

Portland

Fri 9/11

5:10 pm-9:57 pm

1 stop3h 47m

Saint George

Mon 9/14

1:15 pm-6:16 pm

1 stop6h 01m

$368

PortlandSaint George

PDX - SGU

PDXSGU

Portland

Wed 9/23

3:00 pm-9:24 pm

1 stop5h 24m

Saint George

Sun 9/27

5:36 pm-11:12 pm

1 stop6h 36m

$370

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portland to Saint George

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Saint George?

If you aren’t able to travel to Saint George during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $258.

How have Portland to Saint George flight prices changed over time?

When to book flights from Portland to Saint George

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Saint George according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Saint George (PDX to SGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Saint George

Fastest flight time

3h 47m

Direct flights

None
The fastest flight from Portland to Saint George takes 3h 47m
There are no direct flights from Portland to Saint George. There are no popular flight routes from Portland to Saint George.
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Frequently asked questions about flying from Portland to Saint George

  • How far is Portland to Saint George by plane?

    A flight from Portland to Saint George will travel around 748.3 mi. In terms of flight time, this usually takes a little over 3h 47m.

  • When did momondo last update prices for flights from Portland Airport to Saint George Airport?

    Prices for flights from Portland Airport to Saint George Airport were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Saint George Airport?

  • How old do you have to be to fly from Portland Airport to Saint George Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Saint George Airport.

  • What documentation or ID do you need to fly to Saint George Airport?

    The travel and health documents required for your trip to Saint George Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint George Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland to Saint George?

Best airlines flying from Portland to Saint George

Compare and see reviews for airlines that fly from Portland to Saint George with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $238Free CancellationRating
7.1
11,764 reviews
Search American Airlines flights
DeltaPriceFrom $238Free CancellationRating
7.8
8,453 reviews
Search Delta flights

Traveling to a place near Saint George?

Book flights to Saint George if you plan to visit one of these locations
Springdale
Hurricane
Virgin

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Saint George?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Saint George. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Saint George with flexible booking policies on momondo?

Flights from Portland to Saint George with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Saint George?

Once you have performed a search for Portland to Saint George flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Saint George right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Saint George flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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