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Cheap flights from Ontario to Moline from $340

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Moline departing on 7/30. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Moline

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:59 pm - 10:39 am
ONT
-
MLI
8h 40m
1 stop
American Airlines Logo
4:45 pm - 11:59 pm
MLI
-
ONT
9h 14m
1 stop
$340American Airlines
Thu, Jul 30 - Tue, Aug 4
American Airlines Logo
7:15 pm - 10:39 am
ONT
-
MLI
13h 24m
2 stops
American Airlines Logo
4:45 pm - 11:59 pm
MLI
-
ONT
9h 14m
1 stop
$345American Airlines
Thu, Jul 30 - Tue, Aug 4
American Airlines Logo
7:15 pm - 10:39 am
ONT
-
MLI
13h 24m
2 stops
American Airlines Logo
7:20 am - 6:18 pm
MLI
-
ONT
12h 58m
2 stops
$402American Airlines
Thu, Jul 30 - Tue, Aug 4
Multiple Airlines Logo
3:40 pm - 11:41 am
ONT
-
MLI
18h 01m
1 stop
Multiple Airlines Logo
12:31 pm - 8:03 am
MLI
-
ONT
21h 32m
1 stop
$439Multiple Airlines
Wed, Jul 15 - Sun, Jul 19
American Airlines Logo
2:15 pm - 11:30 pm
ONT
-
MLI
7h 15m
1 stop
American Airlines Logo
4:45 pm - 10:32 pm
MLI
-
ONT
7h 47m
1 stop
$449American Airlines
Fri, Jul 17 - Mon, Jul 20
American Airlines Logo
7:15 pm - 10:39 am
ONT
-
MLI
13h 24m
2 stops
American Airlines Logo
4:45 pm - 10:32 pm
MLI
-
ONT
7h 47m
1 stop
$454American Airlines
Fri, Jul 17 - Mon, Jul 20
Multiple Airlines Logo
8:58 am - 11:41 am
ONT
-
MLI
24h 43m
2 stops
Multiple Airlines Logo
12:31 pm - 8:03 am
MLI
-
ONT
21h 32m
1 stop
$456Multiple Airlines
Wed, Jul 15 - Sun, Jul 19
American Airlines Logo
12:59 pm - 12:08 am
ONT
-
MLI
9h 09m
2 stops
American Airlines Logo
11:43 am - 7:15 pm
MLI
-
ONT
9h 32m
2 stops
$472American Airlines
Wed, Sep 2 - Sun, Sep 6
Delta Logo
10:00 pm - 10:12 am
ONT
-
MLI
10h 12m
1 stop
Delta Logo
11:08 am - 6:30 pm
MLI
-
ONT
9h 22m
1 stop
$515Delta
Mon, Jul 20 - Mon, Jul 27
United Airlines Logo
6:10 am - 3:05 pm
ONT
-
MLI
6h 55m
1 stop
United Airlines Logo
3:47 pm - 10:51 pm
MLI
-
ONT
9h 04m
1 stop
$519United Airlines
Tue, Jul 14 - Sat, Jul 18

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American Airlines flights from Ontario to Moline

Our best American Airlines deals on Ontario to Moline flight tickets
American Airlines
Jul 30
ONT11:59 pmOntario
8h 40m
1 stop
MLI10:39 amMoline Quad-City
Aug 4
MLI4:45 pmMoline Quad-City
9h 14m
1 stop
ONT11:59 pmOntario
$340
American Airlines
Jul 30
ONT7:15 pmOntario
13h 24m
2 stops
MLI10:39 amMoline Quad-City
Aug 4
MLI4:45 pmMoline Quad-City
9h 14m
1 stop
ONT11:59 pmOntario
$345
American Airlines
Jul 30
ONT7:15 pmOntario
13h 24m
2 stops
MLI10:39 amMoline Quad-City
Aug 4
MLI7:20 amMoline Quad-City
12h 58m
2 stops
ONT6:18 pmOntario
$402

United Airlines flights from Ontario to Moline

Our best United Airlines deals on Ontario to Moline flight tickets
United Airlines
Jul 14
ONT6:10 amOntario
6h 55m
1 stop
MLI3:05 pmMoline Quad-City
Jul 18
MLI3:47 pmMoline Quad-City
9h 04m
1 stop
ONT10:51 pmOntario
$519
United Airlines
Jul 28
ONT6:10 amOntario
6h 55m
1 stop
MLI3:05 pmMoline Quad-City
Aug 4
MLI3:47 pmMoline Quad-City
9h 04m
1 stop
ONT10:51 pmOntario
$556
United Airlines
Aug 13
ONT7:00 amOntario
8h 45m
1 stop
MLI5:45 pmMoline Quad-City
Aug 15
MLI5:09 pmMoline Quad-City
7h 26m
1 stop
ONT10:35 pmOntario
$561

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 July 1, 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

Thu 7/30

11:59 pm-10:39 am

1 stop8h 40m

Moline Quad-City

Tue 8/4

4:45 pm-11:59 pm

1 stop9h 14m

$340

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Thu 7/30

7:15 pm-10:39 am

2 stops13h 24m

Moline Quad-City

Tue 8/4

4:45 pm-11:59 pm

1 stop9h 14m

$345

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Thu 7/30

7:15 pm-10:39 am

2 stops13h 24m

Moline Quad-City

Tue 8/4

7:20 am-6:18 pm

2 stops12h 58m

$402

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Wed 7/15

3:40 pm-11:41 am

1 stop18h 01m

Moline Quad-City

Sun 7/19

12:31 pm-8:03 am

1 stop21h 32m

$439
Quickest round-trip

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Fri 7/17

2:15 pm-11:30 pm

1 stop7h 15m

Moline Quad-City

Mon 7/20

4:45 pm-10:32 pm

1 stop7h 47m

$449

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Fri 7/17

7:15 pm-10:39 am

2 stops13h 24m

Moline Quad-City

Mon 7/20

4:45 pm-10:32 pm

1 stop7h 47m

$454

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Wed 7/15

8:58 am-11:41 am

2 stops24h 43m

Moline Quad-City

Sun 7/19

12:31 pm-8:03 am

1 stop21h 32m

$456

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Wed 9/2

12:59 pm-12:08 am

2 stops9h 09m

Moline Quad-City

Sun 9/6

11:43 am-7:15 pm

2 stops9h 32m

$472

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Mon 7/20

10:00 pm-10:12 am

1 stop10h 12m

Moline Quad-City

Mon 7/27

11:08 am-6:30 pm

1 stop9h 22m

$515

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Tue 7/14

6:10 am-3:05 pm

1 stop6h 55m

Moline Quad-City

Sat 7/18

3:47 pm-10:51 pm

1 stop9h 04m

$519

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?

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

What airlines fly to Moline?

American Airlines, United Airlines and Frontier 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 55% 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 36m

Direct flights

None
The fastest flight from Ontario to Moline takes 5h 36m
There are no direct flights from Ontario to Moline. There are no popular flight routes from Ontario to Moline.
Search flight deals

Frequently asked questions about flying from Ontario to Moline

  • 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 36m, 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
11,766 reviews
Search American Airlines flights

Traveling to a place near Moline?

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