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$230+ Cheap flights from Seattle to Saint George (SEA - SGU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SGU
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Seattle to Saint George

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Saint George (SGU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$350
(American Airlines)

One-way from

$326
(United Airlines)

Popular in

January

Cheapest in

April

Average price

$639
Provider with most accurate pricing for Seattle/Tacoma Intl-Saint George flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Saint George flights.
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From Seattle/Tacoma Intl to Saint George
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One-way flight from Seattle/Tacoma Intl to Saint George
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Highest demand for flights based on searches. 3% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Seattle to Saint George

Cheapest flights from Seattle to Saint George
Explore the most affordable flight options available from Seattle to Saint George. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:51 amSEA - SGU
1 stop11h 15mAmerican Airlines
Sat 10/46:37 amSGU - SEA
1 stop14h 10mAmerican Airlines
Deal found 4/29$350
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/181:30 pmSEA - SGU
1 stop4h 09mDelta
Tue 5/201:15 pmSGU - SEA
1 stop6h 20mDelta
Deal found 4/29$370
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/75:14 pmSEA - SGU
1 stop21h 33mUnited Airlines
Sat 6/1411:30 amSGU - SEA
2 stops14h 29mUnited Airlines
Deal found 4/29$450

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Seattle to Saint George that are best for you.

Fly from

Seattle

Fly to

Saint George

Route

Depart

Return

Price

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Sun 5/18

1:30 pm-6:39 pm

1 stop4h 09m

Saint George

Tue 5/20

1:15 pm-6:35 pm

1 stop6h 20m

$370

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Sat 6/7

11:24 am-12:12 am

1 stop11h 48m

Saint George

Sat 6/14

7:30 am-5:09 pm

1 stop10h 39m

$389

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Sat 6/7

5:14 pm-3:47 pm

1 stop21h 33m

Saint George

Sat 6/14

11:30 am-12:59 am

2 stops14h 29m

$450

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Sun 5/18

3:00 pm-12:03 am

1 stop8h 03m

$230

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Tue 6/3

12:35 pm-3:47 pm

2 stops26h 12m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from Seattle to Saint George

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Saint George in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Saint George flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Saint George flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Saint George flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Saint George flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Saint George flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Saint George

Have a flexible travel schedule? Discover the best time to fly to Saint George from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Saint George

What is the cheapest month to book a flight from Seattle to Saint George?

Currently, November is the cheapest month in which you can book a flight from Seattle to Saint George (average of $323). Flying from Seattle to Saint George in June is currently the most expensive (average of $545). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to SGU?

Find hourly flight availability from Seattle to Saint George. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

It’s optimal to fly from Seattle to Saint George in the afternoon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Seattle to Saint George?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Saint George. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Saint George flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Saint George

Get insights into the airlines that provide service to Saint George. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint George. Reviews last updated May 1, 2025.
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Seattle to Saint George. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seattle to Saint George round-trip?

    American Airlines, at $350, was found to be the cheapest airline from Seattle to Saint George.Alternate airlines to your destination round-trip include Delta and United Airlines. You may be able to fly from Seattle to Saint George for 42% less than the average price by searching for these airlines.

  • Can I find deals for flights from Seattle to Saint George that include hotel bookings?

    Yes. In addition to deals on Seattle to Saint George flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Saint George?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Saint George.

  • Can I find deals for business class flights from Seattle to Saint George?

    Yes. Cheapflights offers flight deals from Seattle to Saint George by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Saint George?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Saint George (average of $323). Flying from Seattle to Saint George in June is currently the most expensive (average of $545). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

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Hurricane
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Top airline flying from Seattle to Saint George

Discover the top airline that operate flights from Seattle to Saint George. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$370Average$577FlexibilityNo cancel feeOn-timeN/A

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