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$483+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
GGG — ONT
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$493
(Alaska Airlines)

Popular in

March

Cheapest in

October

Average price

$888
Provider with most accurate pricing for Longview East Texas Regional-Ontario flight deals.
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Provider most trusted by Cheapflights users for Longview East Texas Regional-Ontario flights.
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From Longview East Texas Regional to Ontario
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 10/186:04 amGGG - ONT
1 stop5h 32mAmerican Airlines
Sat 10/253:00 pmONT - GGG
1 stop6h 40mAmerican Airlines
Deal found 3/26$483
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 5/71:58 pmGGG - ONT
2 stops12h 00mAlaska Airlines
Sat 5/177:30 amONT - GGG
2 stops12h 51mAlaska Airlines
Deal found 3/27$493

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 March 28, 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

Wed 5/7

1:58 pm-11:58 pm

2 stops12h 00m

Ontario

Sat 5/17

7:30 am-10:21 pm

2 stops12h 51m

$493

LongviewOntario

GGG - ONT

GGGONT

Longview East Texas Regional

Sat 4/12

6:02 am-9:54 am

1 stop5h 52m

Ontario

Wed 4/16

2:44 pm-10:15 pm

1 stop5h 31m

$567

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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 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, August is the cheapest month in which you can book a flight from Longview to Ontario (average of $246). Flying from Longview to Ontario in March is currently the most expensive (average of $326). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated March 28, 2025.
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

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.

  • What are the cheapest airlines flying from Longview to Ontario round-trip?

    Currently priced at $493, Alaska Airlines will fly you from Longview to Ontario and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $567.

  • 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, August is the cheapest month in which you can book a flight from Longview to Ontario (average of $246). Flying from Longview to Ontario in March is currently the most expensive (average of $326). 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.

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Alternative routes for Longview to Ontario

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Top airline flying from Longview to Ontario

Discover the top airline that operate flights from Longview to Ontario. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$371Average$469FlexibilityNo cancel feeOn-time71%
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