ONT - MLI

$343 Find Cheap Flights from Ontario to Moline - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$361
Typical prices: $330-$556
Delta
Wed 12/5Wed 12/12
ONT - MLI • 1 stop
Cheapest one-way
$343
Typical prices: $339-$361
American Airlines
Thu 10/18
ONT - MLI • 2 stops
When to travel
October
Cheapest • 24% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $320 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 43m (one-way)
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Flight Deals

Cheap Flights from Ontario to Moline (ONT-MLI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Moline

Sat, Dec 5 - Sat, Dec 12
Delta Logo
12:20 pm - 11:01 pmONT  Ontario-MLI Moline Quad-City
8h 41m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:08 am - 7:55 pmMLI  Moline Quad-City-ONT Ontario
10h 47m1 stop Atlanta Hartsfield-Jackson
$361Delta
Sat, Dec 5 - Sat, Dec 12
American Airlines Logo
12:42 pm - 11:48 pmONT  Ontario-MLI Moline Quad-City
9h 06m1 stop Dallas/Fort Worth
American Airlines Logo
11:20 am - 6:10 pmMLI  Moline Quad-City-ONT Ontario
8h 50m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl
$366American Airlines
Sat, Dec 5 - Sat, Dec 12
American Airlines Logo
1:23 pm - 11:48 pmONT  Ontario-MLI Moline Quad-City
8h 25m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
11:20 am - 6:10 pmMLI  Moline Quad-City-ONT Ontario
8h 50m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl
$371American Airlines
Sat, Nov 21 - Thu, Nov 26
American Airlines Logo
11:59 pm - 10:59 amONT  Ontario-MLI Moline Quad-City
9h 00m1 stop Dallas/Fort Worth
American Airlines Logo
7:02 am - 5:13 pmMLI  Moline Quad-City-ONT Ontario
12h 11m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$375American Airlines
Wed, Nov 18 - Thu, Nov 26
American Airlines Logo
12:42 pm - 11:20 pmONT  Ontario-MLI Moline Quad-City
8h 38m1 stop Dallas/Fort Worth
American Airlines Logo
7:02 am - 5:13 pmMLI  Moline Quad-City-ONT Ontario
12h 11m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$375American Airlines
Fri, Dec 25 - Thu, Dec 31
American Airlines Logo
6:12 am - 4:36 pmONT  Ontario-MLI Moline Quad-City
8h 24m1 stop Chicago O'Hare Intl
American Airlines Logo
5:06 pm - 11:57 pmMLI  Moline Quad-City-ONT Ontario
8h 51m1 stop Chicago O'Hare Intl
$379American Airlines
Wed, Nov 18 - Thu, Nov 26
American Airlines Logo
1:23 pm - 12:07 amONT  Ontario-MLI Moline Quad-City
8h 44m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl
American Airlines Logo
7:02 am - 5:13 pmMLI  Moline Quad-City-ONT Ontario
12h 11m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$381American Airlines
Fri, Dec 25 - Thu, Dec 31
American Airlines Logo
6:00 am - 4:36 pmONT  Ontario-MLI Moline Quad-City
8h 36m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl
American Airlines Logo
5:06 pm - 11:57 pmMLI  Moline Quad-City-ONT Ontario
8h 51m1 stop Chicago O'Hare Intl
$384American Airlines
Sat, Nov 21 - Thu, Nov 26
American Airlines Logo
1:30 pm - 12:07 amONT  Ontario-MLI Moline Quad-City
8h 37m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl
American Airlines Logo
7:02 am - 5:13 pmMLI  Moline Quad-City-ONT Ontario
12h 11m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$389American Airlines
Sat, Oct 10 - Sat, Oct 17
United Airlines Logo
1:22 pm - 8:43 pmONT  Ontario-MLI Moline Quad-City
5h 21m1 stop Denver Intl
United Airlines Logo
2:28 pm - 10:51 pmMLI  Moline Quad-City-ONT Ontario
10h 23m2 stops Chicago O'Hare Intl San Francisco
$419United Airlines
Booking Insights

Price, demand and travel trends for Ontario to Moline flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Ontario to Moline?

Round-trip flights from Ontario to Moline typically range from $330 to $556. The lowest price found in the past 5 days was $361, on Delta.

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Key details for Ontario to Moline flights

Low season

March

Cheapest flight

$343
One-way flight from Ontario to Moline

When to book flights from Ontario to Moline

Are your dates flexible? Find out the best times to travel from Ontario to Moline based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ontario to Moline flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Ontario to Moline?

    Only Economy Class is available on flights from Ontario to Moline.

  • How long is a flight from Ontario to Moline?

    There are currently no nonstop flights available from Ontario to Moline. Flights with 1 layover take between 5h 43m and 8h 31m in total, depending on the connection.

  • Do I need a passport to fly from Ontario to Moline?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Ontario to Moline flight?

    Round-trip flights from Ontario to Moline range from $330 to $556, with an average of $388 over the past 12 months. Anything below $330 counts as a good deal.

  • Have flight prices from Ontario to Moline changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $361 to $3,387. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Ontario to Moline looking right now?

    One-way fares from Ontario to Moline are currently higher than usual. Average one-way flight prices are about $429, which is 18% above the typical average for this route.

  • What car rental options are available at Moline Quad-City Airport (MLI)?

    Moline Quad-City Airport (MLI) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Alamo
    • Budget
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Ontario to Moline?

    Flights from Ontario to Moline usually depart from Ontario (ONT) and arrive at Moline Quad-City (MLI).

  • Which airports do connecting flights from Ontario to Moline pass through?

    One-stop flights from Ontario to Moline most commonly connect through:

    • Dallas/Fort Worth (DFW) - 55% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 18% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 14% of one-stop connections
    • Denver Intl (DEN) - 14% of one-stop connections

  • Can I save money by using flexible dates for flights from Ontario to Moline?

    Yes. Flexible dates can save you up to 65% on flights from Ontario to Moline. Thursday is the cheapest departure day at $343 round-trip on average, while Sunday is the most expensive at $968, a difference of $625.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Ontario to Moline?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 43m, compared with 7h 15m via Chicago O'Hare Intl (ORD) and 7h 27m via Dallas/Fort Worth (DFW).

  • What is the time difference between Ontario and Moline?

    Moline is 2 hours ahead of Ontario (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Ontario to Moline flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $343, about $625 less than Sunday fares (65% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ontario to Moline trip for October. Fares historically average $294 round-trip in that month - typically $379 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Moline Quad-City Airport.

    • La Quinta Inn by Wyndham Moline Airport
    • Country Inn & Suites by Radisson Moline Airport
    • Best Western Airport Inn

More options for your flight from Ontario to Moline

Complete your trip to Moline with a hotel stay or car rental

Car rentals in Moline
Hotels in Moline