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Ontario

$473+ Cheap flights from Longview to Ontario (GGG - ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
GGG — ONT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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.
Sun 3/16:00 am
GGG
-
ONT
1 stop6h 06m
American Airlines
Fri 3/62:39 pm
ONT
-
GGG
1 stop7h 11m
American Airlines
Deal found 1/26$473
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 2/132:28 pm
GGG
-
ONT
2 stops11h 24m
Alaska Airlines
Tue 2/177:00 am
ONT
-
GGG
2 stops10h 46m
Alaska Airlines
Deal found 1/28$856
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/122:28 pm
GGG
-
ONT
2 stops11h 24m
Alaska Airlines
Mon 2/167:00 am
ONT
-
GGG
2 stops10h 46m
Alaska Airlines
Deal found 1/27$1,205

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$473
(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

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 January 29, 2026.
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

Sun 3/1

6:00 am-10:06 am

1 stop6h 06m

Ontario

Fri 3/6

2:39 pm-11:50 pm

1 stop7h 11m

$473

LongviewOntario

GGG - ONT

GGGONT

Longview East Texas Regional

Fri 2/13

2:28 pm-11:52 pm

2 stops11h 24m

Ontario

Tue 2/17

7:00 am-7:46 pm

2 stops10h 46m

$856

LongviewOntario

GGG - ONT

GGGONT

Longview East Texas Regional

Thu 2/12

2:28 pm-11:52 pm

2 stops11h 24m

Ontario

Mon 2/16

7:00 am-7:46 pm

2 stops10h 46m

$1,205

LongviewOntario

GGG - ONT

GGGONT

Longview East Texas Regional

Sun 3/8

2:28 pm-6:42 pm

1 stop6h 14m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Longview-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Longview-Ontario flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $173). 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 6h 06m. There are 1324 mi between Longview and Ontario. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $173). 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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