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$219+ Cheap flights from Lansing to Ontario (LAN - 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAN — ONT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Lansing to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Lansing (LAN) 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 September 11, 2025.

Round-trip from

$579
(Delta)

One-way from

$219
(American Airlines)

Popular in

April

Cheapest in

June

Average price

$495
From Lansing Capital City to Ontario
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One-way flight from Lansing Capital City to Ontario
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Highest demand for flights based on searches. 9% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Lansing to Ontario

Cheapest flights from Lansing to Ontario
Explore the most affordable flight options available from Lansing to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/911:27 amLAN - ONT
2 stops13h 55mDelta
Wed 10/1510:00 pmONT - LAN
2 stops9h 47mDelta
Deal found 9/10$579
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/911:27 amLAN - ONT
2 stops13h 55mDelta
Tue 10/1410:00 pmONT - LAN
2 stops9h 47mDelta
Deal found 9/10$630
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:25 pmLAN - ONT
2 stops11h 34mDelta
Wed 1/710:30 pmONT - LAN
2 stops9h 57mDelta
Deal found 9/11$642
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:25 pmLAN - ONT
2 stops11h 34mDelta
Thu 1/810:30 pmONT - LAN
2 stops9h 57mDelta
Deal found 9/11$703
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:25 pmLAN - ONT
2 stops11h 34mDelta
Tue 1/610:30 pmONT - LAN
2 stops9h 57mDelta
Deal found 9/11$752
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:25 pmLAN - ONT
2 stops11h 34mDelta
Sat 1/1010:30 pmONT - LAN
2 stops9h 57mDelta
Deal found 9/11$767
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:25 pmLAN - ONT
2 stops11h 11mDelta
Tue 1/610:30 pmONT - LAN
2 stops9h 57mDelta
Deal found 9/11$786
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:25 pmLAN - ONT
2 stops11h 34mDelta
Tue 1/610:30 pmONT - LAN
2 stops9h 57mDelta
Deal found 9/11$846
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:25 pmLAN - ONT
2 stops11h 34mDelta
Sun 1/410:29 pmONT - LAN
2 stops9h 58mDelta
Deal found 9/11$857
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:35 amLAN - ONT
2 stops14h 25mDelta
Fri 9/1910:00 pmONT - LAN
2 stops10h 10mDelta
Deal found 9/10$875
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:25 pmLAN - ONT
2 stops11h 34mDelta
Sun 1/410:29 pmONT - LAN
2 stops9h 58mDelta
Deal found 9/11$967

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lansing 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 September 11, 2025.
Use the filters below to find and compare flights from Lansing to Ontario that are best for you.

Fly from

Lansing

Fly to

Ontario

Route

Depart

Return

Price

LansingOntario

LAN - ONT

LANONT

Lansing Capital City

Thu 10/9

11:27 am-10:22 pm

2 stops13h 55m

Ontario

Wed 10/15

10:00 pm-10:47 am

2 stops9h 47m

$579

LansingOntario

LAN - ONT

LANONT

Lansing Capital City

Thu 10/9

11:27 am-10:22 pm

2 stops13h 55m

Ontario

Tue 10/14

10:00 pm-10:47 am

2 stops9h 47m

$630

LansingOntario

LAN - ONT

LANONT

Lansing Capital City

Mon 12/22

2:25 pm-10:59 pm

2 stops11h 34m

Ontario

Wed 1/7

10:30 pm-11:27 am

2 stops9h 57m

$642

LansingOntario

LAN - ONT

LANONT

Lansing Capital City

Mon 12/22

2:25 pm-10:59 pm

2 stops11h 34m

Ontario

Tue 1/6

10:30 pm-11:27 am

2 stops9h 57m

$642

LansingOntario

LAN - ONT

LANONT

Lansing Capital City

Mon 12/22

2:25 pm-10:59 pm

2 stops11h 34m

Ontario

Mon 1/5

10:30 pm-11:27 am

2 stops9h 57m

$703

LansingOntario

LAN - ONT

LANONT

Lansing Capital City

Tue 12/23

2:25 pm-10:59 pm

2 stops11h 34m

Ontario

Fri 1/9

10:30 pm-11:27 am

2 stops9h 57m

$703

LansingOntario

LAN - ONT

LANONT

Lansing Capital City

Tue 12/23

2:25 pm-10:59 pm

2 stops11h 34m

Ontario

Mon 1/5

10:30 pm-11:27 am

2 stops9h 57m

$703

LansingOntario

LAN - ONT

LANONT

Lansing Capital City

Mon 12/22

2:25 pm-10:59 pm

2 stops11h 34m

Ontario

Fri 1/9

10:30 pm-11:27 am

2 stops9h 57m

$703

LansingOntario

LAN - ONT

LANONT

Lansing Capital City

Mon 12/22

2:25 pm-10:59 pm

2 stops11h 34m

Ontario

Thu 1/8

10:30 pm-11:27 am

2 stops9h 57m

$703

LansingOntario

LAN - ONT

LANONT

Lansing Capital City

Sun 12/21

2:25 pm-10:59 pm

2 stops11h 34m

Ontario

Tue 1/6

10:30 pm-11:27 am

2 stops9h 57m

$752

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 15 results
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Best time to book a flight from Lansing to Ontario

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

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

Currently, August is the cheapest month in which you can book a flight from Lansing to Ontario (average of $246). Flying from Lansing to Ontario in March is currently the most expensive (average of $328). 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 Lansing 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 Lansing to Ontario?

    Delta can get you from Lansing to Ontario in just under 13h 55m. Your travel time can differ by up to . The distance from Lansing to Ontario is about 1871 mi.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Lansing to Ontario (average of $246). Flying from Lansing to Ontario in March is currently the most expensive (average of $328). 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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