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$402+ Cheap flights from Longview to Ontario (GGG - ONT)

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
GGG — ONT
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Longview to Ontario

Cheapest flights from Longview to Ontario
Explore the most affordable flight options available from Longview to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/122:25 pmGGG - ONT
1 stop5h 52mAmerican Airlines
Thu 12/187:10 amONT - GGG
1 stop4h 43mAmerican Airlines
Deal found 12/11$556
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Sat 12/206:00 amGGG - ONT
1 stop5h 55mAmerican Airlines
Mon 12/222:42 pmONT - GGG
1 stop7h 03mAmerican Airlines
Deal found 12/10$581
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amGGG - ONT
2 stops14h 33mAlaska Airlines
Thu 12/187:00 amONT - GGG
2 stops14h 45mAlaska Airlines
Deal found 12/11$1,387
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amGGG - ONT
2 stops14h 19mAlaska Airlines
Tue 12/307:00 amONT - GGG
2 stops14h 45mAlaska Airlines
Deal found 12/11$3,479

Find flight deals from Longview to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Longview (GGG) to Ontario (ONT). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$461
(Alaska Airlines)

One-way from

$402
(American Airlines)
Provider with most accurate pricing for Longview East Texas Regional-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Longview East Texas Regional-Ontario flights.
Search Deals
From Longview East Texas Regional to Ontario
Search Deals
One-way flight from Longview East Texas Regional to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Longview to Ontario 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 December 12, 2025.
Use the filters below to find and compare flights from Longview to Ontario that are best for you.

Fly from

Longview

Fly to

Ontario

Route

Depart

Return

Price

LongviewOntario

GGG - ONT

GGGONT

Longview East Texas Regional

Tue 2/17

2:26 pm-11:52 pm

2 stops11h 26m

Ontario

Sat 2/21

7:00 am-7:44 pm

2 stops10h 44m

$461

LongviewOntario

GGG - ONT

GGGONT

Longview East Texas Regional

Fri 12/26

6:00 am-6:19 pm

2 stops14h 19m

Ontario

Tue 12/30

7:00 am-11:45 pm

2 stops14h 45m

$3,479

LongviewOntario

GGG - ONT

GGGONT

Longview East Texas Regional

Tue 1/20

6:22 am-10:08 am

1 stop5h 46m

$402

LongviewOntario

GGG - ONT

GGGONT

Longview East Texas Regional

Mon 1/19

6:22 am-10:08 am

1 stop5h 46m

$471

LongviewOntario

GGG - ONT

GGGONT

Longview East Texas Regional

Sun 1/18

2:27 pm-6:45 pm

1 stop6h 18m

$471

LongviewOntario

GGG - ONT

GGGONT

Longview East Texas Regional

Fri 1/16

2:27 pm-6:45 pm

1 stop6h 18m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Longview to Ontario

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 Longview to Ontario in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Longview-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Longview-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Longview-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Longview-Ontario 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 Longview-Ontario 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 Longview to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Longview 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 Longview to Ontario

What is the cheapest month to book a flight from Longview to Ontario?

Currently, April is the cheapest month in which you can book a flight from Longview to Ontario (average of $180). Flying from Longview to Ontario in March is currently the most expensive (average of $327). 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.

Related info for your journey

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

  • How long is the flight from Longview to Ontario?

    Departing from Longview to Ontario will take you 11h 26m. There are 1324 mi between Longview and Ontario.

  • Can I find deals for flights from Longview to Ontario that include hotel bookings?

    Yes. In addition to deals on Longview to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Longview to Ontario?

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

  • Can I find deals for business class flights from Longview to Ontario?

    Yes. Cheapflights offers flight deals from Longview to Ontario 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 Longview to Ontario?

    Currently, April is the cheapest month in which you can book a flight from Longview to Ontario (average of $180). Flying from Longview to Ontario in March is currently the most expensive (average of $327). 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

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