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Cheap flights from Ontario to Moline from $180

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Moline departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ontario to Moline

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:20 am - 11:27 am
ONT
-
MLI
27h 07m
2 stops
Multiple Airlines Logo
12:22 pm - 8:04 am
MLI
-
ONT
21h 42m
1 stop
$338Multiple Airlines
Wed, Apr 1 - Sun, Apr 5
Multiple Airlines Logo
10:03 pm - 11:27 am
ONT
-
MLI
11h 24m
1 stop
Multiple Airlines Logo
12:22 pm - 8:04 am
MLI
-
ONT
21h 42m
1 stop
$357Multiple Airlines
Wed, Apr 1 - Sun, Apr 5
American Airlines Logo
12:19 pm - 11:29 pm
ONT
-
MLI
9h 10m
2 stops
American Airlines Logo
12:04 pm - 6:30 pm
MLI
-
ONT
8h 26m
2 stops
$379American Airlines
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
2:08 pm - 11:29 pm
ONT
-
MLI
7h 21m
1 stop
American Airlines Logo
12:04 pm - 6:30 pm
MLI
-
ONT
8h 26m
2 stops
$399American Airlines
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
12:19 pm - 11:29 pm
ONT
-
MLI
9h 10m
2 stops
American Airlines Logo
12:04 pm - 6:30 pm
MLI
-
ONT
8h 26m
2 stops
$404American Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
1:34 pm - 9:32 pm
ONT
-
MLI
5h 58m
1 stop
United Airlines Logo
3:20 pm - 10:31 pm
MLI
-
ONT
9h 11m
1 stop
$459United Airlines
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
12:19 pm - 11:29 pm
ONT
-
MLI
9h 10m
2 stops
American Airlines Logo
3:48 pm - 10:36 pm
MLI
-
ONT
8h 48m
1 stop
$462American Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
1:34 pm - 9:32 pm
ONT
-
MLI
5h 58m
1 stop
United Airlines Logo
10:35 am - 9:50 pm
MLI
-
ONT
13h 15m
2 stops
$464United Airlines
Tue, Apr 14 - Sat, Apr 18
American Airlines Logo
12:19 pm - 11:29 pm
ONT
-
MLI
9h 10m
2 stops
American Airlines Logo
12:04 pm - 6:30 pm
MLI
-
ONT
8h 26m
2 stops
$467American Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
1:34 pm - 9:32 pm
ONT
-
MLI
5h 58m
1 stop
United Airlines Logo
5:49 pm - 10:31 pm
MLI
-
ONT
6h 42m
1 stop
$469United Airlines
Tue, Apr 14 - Sat, Apr 18

American Airlines flights from Ontario to Moline

Our best American Airlines deals on Ontario to Moline flight tickets
American Airlines
Apr 8
ONT12:19 pmOntario
9h 10m
2 stops
MLI11:29 pmMoline Quad-City
Apr 15
MLI12:04 pmMoline Quad-City
8h 26m
2 stops
ONT6:30 pmOntario
$379
American Airlines
Apr 8
ONT2:08 pmOntario
7h 21m
1 stop
MLI11:29 pmMoline Quad-City
Apr 15
MLI12:04 pmMoline Quad-City
8h 26m
2 stops
ONT6:30 pmOntario
$399
American Airlines
Apr 8
ONT12:19 pmOntario
9h 10m
2 stops
MLI11:29 pmMoline Quad-City
Apr 15
MLI12:04 pmMoline Quad-City
8h 26m
2 stops
ONT6:30 pmOntario
$404

United Airlines flights from Ontario to Moline

Our best United Airlines deals on Ontario to Moline flight tickets
United Airlines
Apr 8
ONT1:34 pmOntario
5h 58m
1 stop
MLI9:32 pmMoline Quad-City
Apr 15
MLI3:20 pmMoline Quad-City
9h 11m
1 stop
ONT10:31 pmOntario
$459
United Airlines
Apr 14
ONT1:34 pmOntario
5h 58m
1 stop
MLI9:32 pmMoline Quad-City
Apr 18
MLI10:35 amMoline Quad-City
13h 15m
2 stops
ONT9:50 pmOntario
$464
United Airlines
Apr 14
ONT1:34 pmOntario
5h 58m
1 stop
MLI9:32 pmMoline Quad-City
Apr 18
MLI5:49 pmMoline Quad-City
6h 42m
1 stop
ONT10:31 pmOntario
$469

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Moline 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, momondo users made 832,500 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Ontario to Moline that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Wed 4/1

6:20 am-11:27 am

2 stops27h 07m

Moline Quad-City

Sun 4/5

12:22 pm-8:04 am

1 stop21h 42m

$338

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Wed 4/1

10:03 pm-11:27 am

1 stop11h 24m

Moline Quad-City

Sun 4/5

12:22 pm-8:04 am

1 stop21h 42m

$357

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Wed 4/8

12:19 pm-11:29 pm

2 stops9h 10m

Moline Quad-City

Wed 4/15

12:04 pm-6:30 pm

2 stops8h 26m

$379

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Wed 4/8

2:08 pm-11:29 pm

1 stop7h 21m

Moline Quad-City

Wed 4/15

12:04 pm-6:30 pm

2 stops8h 26m

$399

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Wed 4/8

12:19 pm-11:29 pm

2 stops9h 10m

Moline Quad-City

Wed 4/15

12:04 pm-6:30 pm

2 stops8h 26m

$404

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Wed 4/8

1:34 pm-9:32 pm

1 stop5h 58m

Moline Quad-City

Wed 4/15

3:20 pm-10:31 pm

1 stop9h 11m

$459

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Wed 4/8

12:19 pm-11:29 pm

2 stops9h 10m

Moline Quad-City

Wed 4/15

3:48 pm-10:36 pm

1 stop8h 48m

$462

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Tue 4/14

1:34 pm-9:32 pm

1 stop5h 58m

Moline Quad-City

Sat 4/18

10:35 am-9:50 pm

2 stops13h 15m

$464

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Wed 4/8

12:19 pm-11:29 pm

2 stops9h 10m

Moline Quad-City

Wed 4/15

12:04 pm-6:30 pm

2 stops8h 26m

$467
Quickest round-trip

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Tue 4/14

1:34 pm-9:32 pm

1 stop5h 58m

Moline Quad-City

Sat 4/18

5:49 pm-10:31 pm

1 stop6h 42m

$469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Moline from

How to get the cheapest flight ticket from Ontario to Moline

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Moline Quad-City?

United Airlines is the most popular carrier operating from Ontario to Moline Quad-City

What airlines fly to Moline?

American Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Moline from Ontario according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Moline. Keep in mind that there are 5 different airlines that fly to Moline on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Moline

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Moline according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Moline (ONT to MLI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Moline

Fastest flight time

5h 58m

Direct flights

None
The fastest flight from Ontario to Moline takes 5h 58m
There are no direct flights from Ontario to Moline. There are no popular flight routes from Ontario to Moline.
Search flight deals

  • How far is Ontario to Moline Quad-City by plane?

    A flight from Ontario to Moline Quad-City will travel around 1559.6 mi. Flights usually cover this in 5h 58m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Ontario Airport to Moline Quad-City Airport?

    Prices for flights from Ontario Airport to Moline Quad-City Airport are updated daily.

  • How many operators does momondo search for flights from Ontario Airport to Moline Quad-City Airport?

  • How old do you have to be to fly from Ontario Airport to Moline Quad-City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Moline Quad-City Airport.

  • What documentation or ID do you need to fly to Moline Quad-City Airport?

    The travel and health documents required for your trip to Moline Quad-City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Moline Quad-City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ontario to Moline?

Best airlines flying from Ontario to Moline

Compare and see reviews for airlines that fly from Ontario to Moline with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,489 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,455 reviews
Search United Airlines flights

Traveling to a place near Moline?

Book flights to Moline if you plan to visit one of these locations
Davenport
Bettendorf
Galesburg
Clinton
East Moline
Geneseo

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Moline?

It is quick and easy to find Ontario to Moline flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Moline that suits you.

Can I find flights from Ontario to Moline with flexible booking policies on momondo?

momondo does allow users to show only those flights to Moline from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Moline?

momondo provides multiple filters to help you find the best flight to Moline from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Moline right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Moline now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Moline and let you know when they change.

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