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Cheap flights from Ontario (ONT) to Missouri (MO)

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How to find the cheapest flight from
Ontario (ONT) to Missouri

How far in advance should I book a flight from Ontario to Missouri?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 53 days in advance, which can save you up to 67% on flights from Ontario to Missouri compared to booking the week you need them. Waiting 53 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $207. For sooner than that we have options available in the next 3 days from $313.

What is the cheapest month to fly from Ontario to Missouri?

Flights from Ontario to Missouri lean towards being more expensive in July. Prices are generally better when you fly from Ontario to Missouri in September, with the cheapest ticket starting at $113.

Cheap flights from Ontario to Missouri in August, September 2020

The best prices found for ONT to Missouri flights for August, September
15 Aug - 22 Aug
$134pp
ONT
Ontario
Multiple Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
ONT
Ontario
13 Aug - 17 Aug
$139pp
ONT
Ontario
Multiple Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
ONT
Ontario
1 Aug - 8 Aug
$140pp
ONT
Ontario
Multiple Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
ONT
Ontario

Ontario to Missouri 2020 flight deals

Cheap flights to Missouri from Ontario found for this year
15 Aug - 22 Aug
$134pp
ONT
Ontario
Multiple Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
ONT
Ontario
13 Aug - 17 Aug
$139pp
ONT
Ontario
Multiple Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
ONT
Ontario
1 Aug - 8 Aug
$140pp
ONT
Ontario
Multiple Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to Missouri

Late deals on round-trip flights to Missouri from Ontario, departing today and this week
26 Jul - 10 Aug
$175pp
ONT
Ontario
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
ONT
Ontario
25 Jul - 8 Aug
$204pp
ONT
Ontario
Multiple Airlines
     
3 STOPS
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
ONT
Ontario
25 Jul - 8 Aug
$307pp
ONT
Ontario
Multiple Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
ONT
Ontario

One-way flights to Missouri from Ontario

The cheapest one-way flights from Ontario to Missouri
8:25 am - 6:55 pm
Delta
1 Stop
8h 30m
ONT - MCI
Delta
$109
Delta
6:45 pm - 5:08 am
Delta
1 Stop
8h 23m
ONT - STL
Delta
$119
Delta
9:40 am - 5:19 pm
Delta
1 Stop
5h 39m
ONT - STL
Delta
$123
Delta

Related info for your journey

Useful info, stats and facts about Ontario to Missouri flights.

Flight FAQs

From Ontario to Missouri

Are flight prices decreasing from Ontario to Missouri due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Missouri for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Ontario to Missouri for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to Missouri for under $200. The cheapest flight booked recently is on Multiple Airlines for just $134, but on average you can expect to pay $175.

Are there nonstop flights from Ontario to Missouri for under $100 on Cheapflights?

There are no nonstop flights from Ontario to Missouri, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Ontario to Missouri for under $200?

There are currently 18+ open flights from Ontario to Missouri within the next 7 days for less than $200.

How popular is this flight route?

The Ontario to Missouri flight path was viewed by 283 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Ontario to Missouri?

Before booking your flight from Ontario to Missouri check out the most popular airlines for this route: American Airlines, Delta or Frontier.

What are the most popular routes from Ontario to Missouri?

When deciding which route to take from Ontario to Missouri consider Ontario - Lambert-St Louis, Ontario - Kansas City or Ontario - Springfield-Branson as they are the most popular.

What are the cheapest Flights from Ontario to Missouri?

Looking at all options, your cheapest flight can be booked for $109. While the most popular route (Ontario - Lambert-St Louis) can be booked for $113 on average our data indicates $257 when flying from Ontario to Missouri

How long is the flight from Ontario to Missouri?

Departing from Ontario to Missouri will take you 5h 18m.

What is the cheapest airline to fly from Ontario to Missouri round-trip?

According to our current data, Delta ($226), offers the cheapest pricing from Ontario to Missouri.

What are the cheapest airlines to fly from Ontario to Missouri one-way?

$109 is the cheapest one-way deal found within the past few days, from Delta.

Arrival points for flights from Ontario to Missouri

Destination information for Missouri

Things to know before you go. Useful info for your trip from Ontario to Missouri

Airports servicing Ontario

Airports servicing

Cape Girardeau (CGI)
Columbia (COU)
Kirksville (IRK)
Joplin (JLN)
Kansas City (MCI)
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