What is the cheapest airline that flies from Ontario to Iowa?

Frontier, Southwest, and Delta are the most popular carriers operating from Ontario to Iowa

What airlines fly to Iowa?

American Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Iowa from Ontario according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Iowa. Keep in mind that there are 6 different airlines that fly to Iowa on a routine basis, so you have a few additional options to choose from.

How many flights depart from Ontario to Iowa on average per week?

1 flights are operational weekly from Ontario to Iowa as of March 2026. The most popular departure day for this route is Sun, with 100% of flights per week taking off on this day.

When did momondo last update prices for flights from Ontario Airport to Iowa?

Prices for flights from Ontario Airport to Iowa were last updated today.

How many operators does momondo search for flights from Ontario Airport to Iowa?

As of March 2026, there are 4 operators available to choose from for flights from Ontario Airport to Iowa.

How old do you have to be to fly from Ontario Airport to Iowa?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Iowa.

What documentation or ID do you need to fly to Iowa?

The travel and health documents required for your trip to Iowa 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 Iowa. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$76 Cheap Flights from Ontario to Iowa in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ontario to Iowa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:33 pm - 8:04 pm

ONT

OMA

24h 31m

1 stop

8:58 pm - 11:55 pm

OMA

ONT

28h 57m

1 stop

$163Frontier

Thu, Apr 23 - Mon, Apr 27

5:33 pm - 8:04 pm

ONT

OMA

24h 31m

1 stop

8:58 pm - 11:55 pm

OMA

ONT

4h 57m

1 stop

$185Frontier

Thu, Apr 23 - Mon, Apr 27

11:47 am - 11:44 am

ONT

OMA

21h 57m

1 stop

8:58 pm - 11:55 pm

OMA

ONT

28h 57m

1 stop

$212Multiple Airlines

Thu, Apr 16 - Mon, Apr 20

4:39 pm - 12:59 pm

ONT

DSM

18h 20m

1 stop

2:16 pm - 11:49 pm

DSM

ONT

11h 33m

1 stop

$290Multiple Airlines

Tue, May 19 - Wed, Jun 10

6:15 am - 1:47 pm

ONT

DSM

5h 32m

1 stop

7:05 pm - 11:46 pm

DSM

ONT

6h 41m

1 stop

$348American Airlines

Sat, Apr 18 - Sat, Apr 25

10:59 pm - 10:26 am

ONT

MLI

9h 27m

1 stop

11:00 am - 6:01 pm

MLI

ONT

9h 01m

1 stop

$369Delta

Fri, Sep 4 - Mon, Sep 7

6:00 am - 5:06 pm

ONT

DSM

9h 06m

2 stops

5:35 pm - 11:44 pm

DSM

ONT

8h 09m

2 stops

$378Delta

Tue, May 19 - Wed, Jun 10

2:08 pm - 11:29 pm

ONT

MLI

7h 21m

1 stop

12:52 pm - 9:07 pm

MLI

ONT

10h 15m

1 stop

$394American Airlines

Wed, Apr 8 - Wed, Apr 15

1:34 pm - 9:32 pm

ONT

MLI

5h 58m

1 stop

3:20 pm - 10:31 pm

MLI

ONT

9h 11m

1 stop

$459United Airlines

Wed, Apr 8 - Wed, Apr 15

1:34 pm - 9:32 pm

ONT

MLI

5h 58m

1 stop

5:49 pm - 10:31 pm

MLI

ONT

6h 42m

1 stop

$469United Airlines

Tue, Apr 14 - Sat, Apr 18

Frontier flights from Ontario to Iowa

Our best Frontier deals on Ontario to Iowa flight tickets

Frontier

Apr 23

ONT5:33 pmOntario

24h 31m

1 stop

OMA8:04 pmOmaha Eppley Airfield

Apr 27

OMA8:58 pmOmaha Eppley Airfield

4h 57m

1 stop

ONT11:55 pmOntario

$185

Frontier

Apr 16

ONT12:59 amOntario

17h 05m

1 stop

OMA8:04 pmOmaha Eppley Airfield

Apr 20

OMA8:58 pmOmaha Eppley Airfield

4h 57m

1 stop

ONT11:55 pmOntario

$192

Frontier

Apr 9

ONT6:20 amOntario

11h 54m

1 stop

OMA8:14 pmOmaha Eppley Airfield

Apr 20

OMA8:58 pmOmaha Eppley Airfield

4h 57m

1 stop

ONT11:55 pmOntario

$205

Southwest flights from Ontario to Iowa

Our best Southwest deals on Ontario to Iowa flight tickets

Southwest

May 28

ONT5:15 amOntario

5h 25m

1 stop

OMA12:40 pmOmaha Eppley Airfield

Jun 2

OMA1:55 pmOmaha Eppley Airfield

7h 40m

2 stops

ONT7:35 pmOntario

$347

Southwest

May 28

ONT3:00 pmOntario

6h 40m

2 stops

OMA11:40 pmOmaha Eppley Airfield

Jun 2

OMA1:55 pmOmaha Eppley Airfield

7h 40m

2 stops

ONT7:35 pmOntario

$378

Southwest

Apr 14

ONT10:55 amOntario

5h 00m

1 stop

DSM5:55 pmDes Moines

Apr 17

DSM7:10 pmDes Moines

5h 30m

1 stop

ONT10:40 pmOntario

$407

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioOmaha

ONT - OMA

ONTOMA

Ontario

Thu 4/23

5:33 pm-8:04 pm

1 stop24h 31m

Omaha Eppley Airfield

Mon 4/27

8:58 pm-11:55 pm

1 stop28h 57m

$163

OntarioOmaha

ONT - OMA

ONTOMA

Ontario

Thu 4/23

5:33 pm-8:04 pm

1 stop24h 31m

Omaha Eppley Airfield

Mon 4/27

8:58 pm-11:55 pm

1 stop4h 57m

$185

OntarioOmaha

ONT - OMA

ONTOMA

Ontario

Thu 4/16

11:47 am-11:44 am

1 stop21h 57m

Omaha Eppley Airfield

Mon 4/20

8:58 pm-11:55 pm

1 stop28h 57m

$212

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Tue 5/19

4:39 pm-12:59 pm

1 stop18h 20m

Des Moines

Wed 6/10

2:16 pm-11:49 pm

1 stop11h 33m

$290

Quickest round-trip

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Sat 4/18

6:15 am-1:47 pm

1 stop5h 32m

Des Moines

Sat 4/25

7:05 pm-11:46 pm

1 stop6h 41m

$348

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Fri 9/4

10:59 pm-10:26 am

1 stop9h 27m

Moline Quad-City

Mon 9/7

11:00 am-6:01 pm

1 stop9h 01m

$369

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Tue 5/19

6:00 am-5:06 pm

2 stops9h 06m

Des Moines

Wed 6/10

5:35 pm-11:44 pm

2 stops8h 09m

$378

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Wed 4/8

2:08 pm-11:29 pm

1 stop7h 21m

Moline Quad-City

Wed 4/15

12:52 pm-9:07 pm

1 stop10h 15m

$394

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

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

How to get the cheapest flight ticket from Ontario to Iowa

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

Prices

Airlines

Other information

What is the cheapest month to fly to Iowa?

The month of January is another great option to travel to Iowa, with average flight prices from Ontario averaging around $394.

Can stopping save me money on Ontario to Iowa flights?

You could potentially save up to 45% on your flight if you consider stops on a Ontario to Iowa flight.

Cheap Ontario to Iowa flight deals and tips

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

Fastest flight time	4h 43m
Direct flights	None

The fastest flight from Ontario to Iowa takes 4h 43m

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

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Iowa?
Prices for flights from Ontario Airport to Iowa were last updated today.
How many operators does momondo search for flights from Ontario Airport to Iowa?
As of March 2026, there are 4 operators available to choose from for flights from Ontario Airport to Iowa.
How old do you have to be to fly from Ontario Airport to Iowa?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Iowa.
What documentation or ID do you need to fly to Iowa?
The travel and health documents required for your trip to Iowa 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 Iowa. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Iowa

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $151	Free Cancellation	Rating 5.7 3,020 reviews	Search Frontier flights
United Airlines	PriceFrom $297	Free Cancellation	Rating 7.4 9,462 reviews	Search United Airlines flights
Southwest	PriceFrom $301	Free Cancellation	Rating 8.0 4,324 reviews	Search Southwest flights
American Airlines	PriceFrom $314	Free Cancellation	Rating 7.1 11,486 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Iowa. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Iowa from Ontario with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Iowa from Ontario.

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

Of course. momondo tracks the price of Ontario to Iowa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.