MLI - ONT

$334 Find Cheap Flights from Moline to Ontario

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Moline to Ontario departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Moline to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Moline to Ontario, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$334
American Airlines
Sat 2/21Sat 2/28
MLI - ONT • 1 stop
Cheapest one-way
$337
United Airlines
Tue 1/27
MLI - ONT • 1 stop
Top airlines
American Airlines
Cheapest • from $339 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Moline to Ontario (MLI-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Moline to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Moline to Ontario

Sat, Feb 21 - Sat, Feb 28
American Airlines Logo
3:33 pm - 10:49 pm
MLI
-
ONT
9h 16m1 stop
American Airlines Logo
6:00 am - 3:03 pm
ONT
-
MLI
7h 03m1 stop
$334American Airlines
Sat, Feb 21 - Sat, Feb 28
American Airlines Logo
3:33 pm - 10:49 pm
MLI
-
ONT
9h 16m1 stop
American Airlines Logo
12:26 pm - 11:37 pm
ONT
-
MLI
9h 11m2 stops
$339American Airlines
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
7:31 am - 4:05 pm
MLI
-
ONT
10h 34m2 stops
American Airlines Logo
9:59 am - 9:58 pm
ONT
-
MLI
9h 59m2 stops
$344American Airlines
Wed, Mar 18 - Tue, Mar 24
Delta Logo
6:00 am - 11:40 am
MLI
-
ONT
7h 40m1 stop
Delta Logo
12:50 pm - 10:30 pm
ONT
-
MLI
7h 40m1 stop
$384Delta
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
5:37 pm - 10:25 pm
MLI
-
ONT
6h 48m1 stop
United Airlines Logo
11:59 pm - 10:09 am
ONT
-
MLI
8h 10m1 stop
$399United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
6:30 am - 12:47 pm
MLI
-
ONT
8h 17m2 stops
United Airlines Logo
1:24 pm - 8:34 pm
ONT
-
MLI
5h 10m1 stop
$404United Airlines
Thu, Jan 8 - Sun, Jan 11
American Airlines Logo
11:00 am - 6:20 pm
MLI
-
ONT
9h 20m2 stops
American Airlines Logo
11:59 pm - 10:30 am
ONT
-
MLI
8h 31m1 stop
$409American Airlines
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
3:58 pm - 10:48 pm
MLI
-
ONT
8h 50m1 stop
American Airlines Logo
9:59 am - 10:23 pm
ONT
-
MLI
10h 24m2 stops
$412American Airlines
Thu, Jan 8 - Sun, Jan 11
American Airlines Logo
7:31 am - 6:20 pm
MLI
-
ONT
12h 49m2 stops
American Airlines Logo
9:59 am - 10:23 pm
ONT
-
MLI
10h 24m2 stops
$414American Airlines
Sat, Feb 21 - Sat, Feb 28
United Airlines Logo
12:21 pm - 9:59 pm
MLI
-
ONT
11h 38m2 stops
United Airlines Logo
6:00 am - 4:47 pm
ONT
-
MLI
8h 47m2 stops
$417United Airlines
Booking Insights

KAYAK's insights & trends for Moline to Ontario flights

Get data-powered insights and trends into flights from Moline to Ontario to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Moline to Ontario?

The average price of all round-trip flights from Moline to Ontario clicked on KAYAK for each day over the last 12 months.

For Moline to Ontario, Saturday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Ontario back to Moline, the best deals are generally found on Monday, with Thursday being the most expensive.

Find deals

Good to know

Low seasonJuly
Cheapest flight$334
Best time to beat the crowds with an average 69% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Moline to Ontario

When to book flights from Moline to Ontario

Are your dates flexible? Find out the best times to travel from Moline to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Moline to Ontario

  • What is the cheapest flight from Moline to Ontario?

    In the last 3 days, the lowest price for a flight from Moline to Ontario was $337 for a one-way ticket and $334 for a round-trip.

  • Do I need a passport to fly between Moline and Ontario?

    No, a passport isn't needed to fly from Moline to Ontario. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Moline to Ontario?

    Moline airport is called Moline Quad-City and the only airport in Ontario is Ontario.

  • Which aircraft models fly most regularly from Moline to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Moline to Ontario?

    oneworld is the only airline alliance operating flights between Moline and Ontario.

  • How does KAYAK find such low prices on flights from Moline to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Moline to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Moline to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Moline is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Moline to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Moline with another airline. Booking your flights between Moline and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Moline to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Moline up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Moline to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Moline to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Moline to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11071 reviews
6.5Food
8.0Crew
7.5Boarding
6.9Entertainment
7.2Comfort
Airline reviews

We were told the flight was delayed 5 times, then it was moved to the next day.

2.0 MediocreAnonymous, Nov 2025
DCA - LAX
Read more American Airlines reviews

We were told the flight was delayed 5 times, then it was moved to the next day.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

Loved the crew . Absolutely no complaints. Except for luggage lost

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

We are too tired and frustrated to comment politely at this point

The flight crew was rude. We were in first class and no one even offered water until an hour after we were in the air. Horrible experience

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Did not get the seat I selected and paid for.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

Everything you need to know for your flight from Moline to Ontario

Information on your arrival and departure airports

Moline (MLI)
Ontario (ONT)