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

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

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

The number of operators available for flights from Moline Quad-City Airport to Ontario Airport is 1 as of January 2026.

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

What documentation or ID do you need to fly to Ontario Airport?

The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$309 Cheap Flights from Moline to Ontario in 2026

1 adult

0 bags

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Find the cheapest flights from Moline to Los Angeles

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Cheap round-trip flights

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11:00 am - 6:15 pm

MLI

ONT

9h 15m

1 stop

10:59 pm - 10:26 am

ONT

MLI

9h 27m

1 stop

$309Delta

Mon, Jun 1 - Fri, Jun 12

7:31 am - 6:20 pm

MLI

ONT

12h 49m

2 stops

2:39 pm - 11:28 pm

ONT

MLI

6h 49m

1 stop

$314American Airlines

Tue, Feb 10 - Tue, Feb 17

3:58 pm - 10:48 pm

MLI

ONT

8h 50m

1 stop

2:39 pm - 10:53 pm

ONT

MLI

6h 14m

1 stop

$334American Airlines

Fri, Feb 6 - Fri, Feb 20

3:58 pm - 10:48 pm

MLI

ONT

8h 50m

1 stop

9:53 am - 11:37 pm

ONT

MLI

11h 44m

2 stops

$339American Airlines

Fri, Feb 6 - Fri, Feb 20

7:31 am - 4:05 pm

MLI

ONT

10h 34m

2 stops

12:18 pm - 11:28 pm

ONT

MLI

9h 10m

2 stops

$345American Airlines

Tue, Feb 10 - Tue, Feb 17

11:00 am - 6:15 pm

MLI

ONT

9h 15m

1 stop

10:59 pm - 10:26 am

ONT

MLI

9h 27m

1 stop

$384Delta

Mon, Jun 1 - Sat, Jun 13

10:47 am - 8:58 pm

MLI

ONT

12h 11m

2 stops

5:00 am - 4:47 pm

ONT

MLI

9h 47m

2 stops

$398United Airlines

Wed, Feb 11 - Sun, Feb 15

3:25 pm - 10:18 pm

MLI

ONT

8h 53m

1 stop

11:59 pm - 10:09 am

ONT

MLI

8h 10m

1 stop

$399United Airlines

Mon, Mar 16 - Wed, Mar 25

5:40 pm - 10:26 pm

MLI

ONT

6h 46m

1 stop

10:43 am - 10:45 pm

ONT

MLI

10h 02m

2 stops

$404United Airlines

Tue, Apr 21 - Sat, May 2

10:47 am - 8:58 pm

MLI

ONT

12h 11m

2 stops

5:00 am - 7:02 pm

ONT

MLI

12h 02m

2 stops

$410United Airlines

Tue, Feb 10 - Sat, Feb 14

Delta flights from Moline to Ontario

Our best Delta deals on Moline to Ontario flight tickets

Delta

Jun 1

MLI11:00 amMoline Quad-City

9h 15m

1 stop

ONT6:15 pmOntario

Jun 12

ONT10:59 pmOntario

9h 27m

1 stop

MLI10:26 amMoline Quad-City

$309

Delta

Jun 1

MLI11:00 amMoline Quad-City

9h 15m

1 stop

ONT6:15 pmOntario

Jun 13

ONT10:59 pmOntario

9h 27m

1 stop

MLI10:26 amMoline Quad-City

$384

Delta

Jan 21

MLI5:51 amMoline Quad-City

7h 40m

1 stop

ONT11:31 amOntario

Jan 24

ONT12:41 pmOntario

7h 52m

1 stop

MLI10:33 pmMoline Quad-City

$505

American Airlines flights from Moline to Ontario

Our best American Airlines deals on Moline to Ontario flight tickets

American Airlines

Feb 10

MLI7:31 amMoline Quad-City

12h 49m

2 stops

ONT6:20 pmOntario

Feb 17

ONT2:39 pmOntario

6h 49m

1 stop

MLI11:28 pmMoline Quad-City

$314

American Airlines

Feb 6

MLI3:58 pmMoline Quad-City

8h 50m

1 stop

ONT10:48 pmOntario

Feb 20

ONT2:39 pmOntario

6h 14m

1 stop

MLI10:53 pmMoline Quad-City

$334

American Airlines

Feb 6

MLI3:58 pmMoline Quad-City

8h 50m

1 stop

ONT10:48 pmOntario

Feb 20

ONT9:53 amOntario

11h 44m

2 stops

MLI11:37 pmMoline Quad-City

$339

Fly from

Fly to

Route

Depart

Return

Price

MolineOntario

MLI - ONT

MLIONT

Moline Quad-City

Mon 6/1

11:00 am-6:15 pm

1 stop9h 15m

Ontario

Fri 6/12

10:59 pm-10:26 am

1 stop9h 27m

$309

MolineOntario

MLI - ONT

MLIONT

Moline Quad-City

Tue 2/10

7:31 am-6:20 pm

2 stops12h 49m

Ontario

Tue 2/17

2:39 pm-11:28 pm

1 stop6h 49m

$314

MolineOntario

MLI - ONT

MLIONT

Moline Quad-City

Fri 2/6

3:58 pm-10:48 pm

1 stop8h 50m

Ontario

Fri 2/20

2:39 pm-10:53 pm

1 stop6h 14m

$334

MolineOntario

MLI - ONT

MLIONT

Moline Quad-City

Fri 2/6

3:58 pm-10:48 pm

1 stop8h 50m

Ontario

Fri 2/20

9:53 am-11:37 pm

2 stops11h 44m

$339

MolineOntario

MLI - ONT

MLIONT

Moline Quad-City

Tue 2/10

7:31 am-4:05 pm

2 stops10h 34m

Ontario

Tue 2/17

12:18 pm-11:28 pm

2 stops9h 10m

$345

MolineOntario

MLI - ONT

MLIONT

Moline Quad-City

Mon 6/1

11:00 am-6:15 pm

1 stop9h 15m

Ontario

Sat 6/13

10:59 pm-10:26 am

1 stop9h 27m

$384

MolineOntario

MLI - ONT

MLIONT

Moline Quad-City

Wed 2/11

10:47 am-8:58 pm

2 stops12h 11m

Ontario

Sun 2/15

5:00 am-4:47 pm

2 stops9h 47m

$398

MolineOntario

MLI - ONT

MLIONT

Moline Quad-City

Mon 3/16

3:25 pm-10:18 pm

1 stop8h 53m

Ontario

Wed 3/25

11:59 pm-10:09 am

1 stop8h 10m

$399

MolineOntario

MLI - ONT

MLIONT

Moline Quad-City

Tue 4/21

5:40 pm-10:26 pm

1 stop6h 46m

Ontario

Sat 5/2

10:43 am-10:45 pm

2 stops10h 02m

$404

MolineOntario

MLI - ONT

MLIONT

Moline Quad-City

Tue 2/10

10:47 am-8:58 pm

2 stops12h 11m

Ontario

Sat 2/14

5:00 am-7:02 pm

2 stops12h 02m

$410

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Moline to Ontario

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 airlines fly to Ontario?

American Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Ontario from Moline 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 Ontario. Keep in mind that there are 5 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Moline to Ontario

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

Estimated round-trip price

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

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

Fastest flight time	5h 54m
Direct flights	None

The fastest flight from Moline to Ontario takes 5h 54m

There are no direct flights from Moline to Ontario. There are no popular flight routes from Moline to Ontario.

Search flight deals

How far is Moline Quad-City to Ontario by plane?
The distance between Moline Quad-City and Ontario is about 1559.6 mi. By plane, this route typically takes 5h 54m.
When did momondo last update prices for flights from Moline Quad-City Airport to Ontario Airport?
Prices for flights from Moline Quad-City Airport to Ontario Airport refresh daily.
How many operators does momondo search for flights from Moline Quad-City Airport to Ontario Airport?
The number of operators available for flights from Moline Quad-City Airport to Ontario Airport is 1 as of January 2026.
How old do you have to be to fly from Moline Quad-City Airport to Ontario 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 Moline Quad-City Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Moline to Ontario?
Based on momondo bookings for flights between Moline and Ontario, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Moline to Ontario

Compare and see reviews for airlines that fly from Moline to Ontario with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $294	Free Cancellation	Rating 7.2 11,163 reviews		Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Moline to Ontario for you.

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

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

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

Once all potential Moline to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Moline and alert you when they change.