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Moline

$320+ Cheap flights from Ontario to Moline (ONT - MLI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MLI
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Ontario to Moline

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Moline (MLI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(American Airlines)

One-way from

$320
(Delta)

Popular in

March

Cheapest in

December

Average price

$577
Provider with most accurate pricing for Ontario-Moline Quad-City flight deals.
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Provider most trusted by Cheapflights users for Ontario-Moline Quad-City flights.
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From Ontario to Moline Quad-City
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One-way flight from Ontario to Moline Quad-City
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Highest demand for flights based on searches. 11% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Ontario to Moline

Cheapest flights from Ontario to Moline
Explore the most affordable flight options available from Ontario to Moline. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3110:51 amONT - MLI
1 stop8h 33mAmerican Airlines
Sat 6/73:55 pmMLI - ONT
1 stop9h 07mAmerican Airlines
Deal found 4/2$339
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2112:00 pmONT - MLI
1 stop8h 29mDelta
Sun 8/245:55 amMLI - ONT
1 stop7h 12mDelta
Deal found 4/2$409
This Alaska Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:24 pmONT - MLI
2 stops14h 22mAlaska Airlines
Fri 5/911:15 amMLI - ONT
2 stops14h 44mAlaska Airlines
Deal found 4/2$414
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/151:35 pmONT - MLI
1 stop5h 28mUnited Airlines
Tue 4/228:55 amMLI - ONT
1 stop8h 22mUnited Airlines
Deal found 4/1$429

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
Use the filters below to find and compare flights from Ontario to Moline that are best for you.

Fly from

Ontario

Fly to

Moline

Route

Depart

Return

Price

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Sat 5/31

10:51 am-9:24 pm

1 stop8h 33m

Moline Quad-City

Sat 6/7

3:55 pm-11:02 pm

1 stop9h 07m

$339

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Thu 8/21

12:00 pm-10:29 pm

1 stop8h 29m

Moline Quad-City

Sun 8/24

5:55 am-11:07 am

1 stop7h 12m

$409

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Fri 5/2

6:24 pm-10:46 am

2 stops14h 22m

Moline Quad-City

Fri 5/9

11:15 am-11:59 pm

2 stops14h 44m

$414

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Tue 4/15

1:35 pm-9:03 pm

1 stop5h 28m

Moline Quad-City

Tue 4/22

8:55 am-3:17 pm

1 stop8h 22m

$429

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Thu 5/15

12:18 pm-10:57 pm

1 stop8h 39m

$320

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Thu 5/15

6:00 am-9:45 pm

2 stops13h 45m

$384

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Sat 6/21

7:00 am-4:48 pm

1 stop7h 48m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Compare providers for flights from Ontario to Moline

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Moline in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Moline flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Moline flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Moline flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Moline flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Moline flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Moline

Have a flexible travel schedule? Discover the best time to fly to Moline from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Ontario to Moline?

Currently, April is the cheapest month in which you can book a flight from Ontario to Moline (average of $327). Flying from Ontario to Moline in June is currently the most expensive (average of $442). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to MLI?

Find hourly flight availability from Ontario to Moline. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

When flying from Ontario to Moline, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 28% versus a flight at noon.

Rainfall in Moline by month

Plan your trip to Moline by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Moline ranges from 1.5 - 4.5 inches per month. June is typically the wettest month, when rainfall can reach 4.5 in. January is typically the driest time to visit Moline when rainfall is around 1.5 in.

Temperature in Moline by month

Plan your trip to Moline by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Moline, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Moline

Get insights into the airlines that provide service to Moline. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Moline. Reviews last updated April 3, 2025.
Alaska Airlines
8.0
Very good
9,827 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,827 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,619 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Ontario to Moline. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Ontario to Moline round-trip?

    Our cheapest airline available from Ontario to Moline is American Airlines. Our recent data shows that you can find tickets from as low as $339 on this airline. Additional options worth looking into are Delta and Alaska Airlines, starting at $409 and $414 round-trip. You may be able to fly from Ontario to Moline for 30% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Ontario to Moline one-way?

    $320 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $384 and $445, respectively.

  • Can I find deals for flights from Ontario to Moline that include hotel bookings?

    Yes. In addition to deals on Ontario to Moline flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Moline?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Moline.

  • Can I find deals for business class flights from Ontario to Moline?

    Yes. Cheapflights offers flight deals from Ontario to Moline by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Moline?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Moline (average of $327). Flying from Ontario to Moline in June is currently the most expensive (average of $442). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Davenport
Bettendorf
Clinton

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Alternative routes for Ontario to Moline

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ontario to Moline

Discover the top 3 airlines that operate flights from Ontario to Moline. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$378FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$313Average$442FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$466Average$571FlexibilityNo cancel feeOn-time69%

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