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Cheap flights from Portland to Saint George from $308

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Saint George departing on 9/9. 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
5:00 am - 1:15 pmPDX  Portland-SGU Saint George
7h 15m1 stop Denver Intl
United Airlines Logo
5:00 am - 9:32 amSGU  Saint George-PDX Portland
5h 32m1 stop Denver Intl
$308United Airlines
Wed, Sep 9 - Sat, Sep 12
American Airlines Logo
5:10 am - 11:04 amPDX  Portland-SGU Saint George
4h 54m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
11:34 am - 4:26 pmSGU  Saint George-PDX Portland
5h 52m1 stop Phoenix Sky Harbor Intl
$308American Airlines
Sat, Oct 10 - Sat, Oct 17
United Airlines Logo
10:50 am - 6:12 pmPDX  Portland-SGU Saint George
6h 22m1 stop Denver Intl
United Airlines Logo
10:55 am - 5:49 pmSGU  Saint George-PDX Portland
7h 54m1 stop Denver Intl
$338United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
5:00 am - 1:15 pmPDX  Portland-SGU Saint George
7h 15m1 stop Denver Intl
United Airlines Logo
5:00 am - 9:33 amSGU  Saint George-PDX Portland
5h 33m1 stop Denver Intl
$339United Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
3:00 pm - 9:24 pmPDX  Portland-SGU Saint George
5h 24m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
5:36 pm - 11:12 pmSGU  Saint George-PDX Portland
6h 36m1 stop Phoenix Sky Harbor Intl
$342American Airlines
Fri, Sep 18 - Thu, Sep 24
American Airlines Logo
5:10 am - 11:04 amPDX  Portland-SGU Saint George
4h 54m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:30 am - 1:39 pmSGU  Saint George-PDX Portland
7h 09m1 stop Phoenix Sky Harbor Intl
$361American Airlines
Sat, Oct 10 - Sat, Oct 17
Delta Logo
5:40 am - 10:48 amPDX  Portland-SGU Saint George
4h 08m1 stop Salt Lake City
Delta Logo
1:15 pm - 6:16 pmSGU  Saint George-PDX Portland
6h 01m1 stop Salt Lake City
$368Delta
Wed, Sep 16 - Mon, Sep 21
Delta Logo
1:25 pm - 6:35 pmPDX  Portland-SGU Saint George
4h 10m1 stop Salt Lake City
Delta Logo
5:50 am - 8:58 amSGU  Saint George-PDX Portland
4h 08m1 stop Salt Lake City
$368Delta
Thu, Nov 12 - Sun, Nov 15
Delta Logo
5:35 am - 10:47 amPDX  Portland-SGU Saint George
4h 12m1 stop Salt Lake City
Delta Logo
1:11 pm - 4:10 pmSGU  Saint George-PDX Portland
3h 59m1 stop Salt Lake City
$368Delta
Sun, Oct 18 - Mon, Oct 26
United Airlines Logo
5:00 am - 1:10 pmPDX  Portland-SGU Saint George
7h 10m1 stop Denver Intl
United Airlines Logo
5:00 am - 9:32 amSGU  Saint George-PDX Portland
5h 32m1 stop Denver Intl
$388United Airlines
Sat, Sep 5 - Mon, Sep 14

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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
Sep 9
PDX5:00 amPortland
7h 15m
1 stop
SGU1:15 pmSaint George
Sep 12
SGU5:00 amSaint George
5h 32m
1 stop
PDX9:32 amPortland
$308
United Airlines
Aug 25
PDX5:00 amPortland
7h 15m
1 stop
SGU1:15 pmSaint George
Aug 29
SGU5:00 amSaint George
5h 32m
1 stop
PDX9:32 amPortland
$338
United Airlines
Sep 9
PDX5:00 amPortland
7h 15m
1 stop
SGU1:15 pmSaint George
Sep 16
SGU5:00 amSaint George
5h 33m
1 stop
PDX9:33 amPortland
$339

Delta flights from Portland to Saint George

Our best Delta deals on Portland to Saint George flight tickets
Delta
Oct 18
PDX5:35 amPortland
4h 12m
1 stop
SGU10:47 amSaint George
Oct 26
SGU1:11 pmSaint George
3h 59m
1 stop
PDX4:10 pmPortland
$368
Delta
Oct 18
PDX5:35 amPortland
4h 12m
1 stop
SGU10:47 amSaint George
Oct 26
SGU1:11 pmSaint George
3h 59m
1 stop
PDX4:10 pmPortland
$408
Delta
Oct 1
PDX5:30 amPortland
8h 16m
2 stops
SGU2:46 pmSaint George
Oct 4
SGU5:35 pmSaint George
7h 05m
1 stop
PDX11:40 pmPortland
$507

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 August 15, 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 Portland - SGU Saint George

PDXSGU

Portland

Wed 9/9

5:00 am-1:15 pm

1 stop7h 15m

Saint George

Sat 9/12

5:00 am-9:32 am

1 stop5h 32m

$308

PortlandSaint George

PDX Portland - SGU Saint George

PDXSGU

Portland

Sat 10/10

5:10 am-11:04 am

1 stop4h 54m

Saint George

Sat 10/17

11:34 am-4:26 pm

1 stop5h 52m

$308

PortlandSaint George

PDX Portland - SGU Saint George

PDXSGU

Portland

Sat 8/29

10:50 am-6:12 pm

1 stop6h 22m

Saint George

Wed 9/2

10:55 am-5:49 pm

1 stop7h 54m

$338

PortlandSaint George

PDX Portland - SGU Saint George

PDXSGU

Portland

Wed 9/9

5:00 am-1:15 pm

1 stop7h 15m

Saint George

Wed 9/16

5:00 am-9:33 am

1 stop5h 33m

$339

PortlandSaint George

PDX Portland - SGU Saint George

PDXSGU

Portland

Fri 9/18

3:00 pm-9:24 pm

1 stop5h 24m

Saint George

Thu 9/24

5:36 pm-11:12 pm

1 stop6h 36m

$342

PortlandSaint George

PDX Portland - SGU Saint George

PDXSGU

Portland

Sat 10/10

5:10 am-11:04 am

1 stop4h 54m

Saint George

Sat 10/17

7:30 am-1:39 pm

1 stop7h 09m

$361

PortlandSaint George

PDX Portland - SGU Saint George

PDXSGU

Portland

Wed 9/16

5:40 am-10:48 am

1 stop4h 08m

Saint George

Mon 9/21

1:15 pm-6:16 pm

1 stop6h 01m

$368

PortlandSaint George

PDX Portland - SGU Saint George

PDXSGU

Portland

Thu 11/12

1:25 pm-6:35 pm

1 stop4h 10m

Saint George

Sun 11/15

5:50 am-8:58 am

1 stop4h 08m

$368
Quickest round-trip

PortlandSaint George

PDX Portland - SGU Saint George

PDXSGU

Portland

Sun 10/18

5:35 am-10:47 am

1 stop4h 12m

Saint George

Mon 10/26

1:11 pm-4:10 pm

1 stop3h 59m

$368

PortlandSaint George

PDX Portland - SGU Saint George

PDXSGU

Portland

Sat 9/5

5:00 am-1:10 pm

1 stop7h 10m

Saint George

Mon 9/14

5:00 am-9:32 am

1 stop5h 32m

$388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Saint George from

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 typical price of a round-trip flight between Portland and Saint George?

Prices are currently low for flights on this route.

Typical prices usually range from $375 to $638.
The lowest price recently found on this route was $308.

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

4h 00m

Direct flights

None
The fastest flight from Portland to Saint George takes 4h 00m
There are no direct flights from Portland to Saint George. There are no popular flight routes from Portland to Saint George.
Search flight deals

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 4h 00m.

  • 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
DeltaPriceFrom $238Free CancellationRating
7.8
8,508 reviews
Search Delta flights
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,941 reviews
Search American Airlines 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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