MLI - ONT

$200 Find Cheap Flights from Moline to Ontario - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$361
Typical prices: $343-$515
Delta
Tue 2/6Tue 2/13
MLI - ONT • 1 stop
Cheapest one-way
$200
Typical prices: $342-$419
Multiple Airlines
Thu 10/18
MLI - ONT • 1 stop
When to travel
September
Cheapest • 14% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $311 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 48m (one-way)
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Cheap Flights from Moline to Ontario (MLI-ONT)

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

Recent round-trip flight deals from Moline to Ontario

Wed, Feb 10 - Sat, Feb 13
Delta Logo
5:55 am - 11:27 amMLI  Moline Quad-City-ONT Ontario
7h 32m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 4:22 pmONT  Ontario-MLI Moline Quad-City
7h 22m1 stop Atlanta Hartsfield-Jackson
$361Delta
Tue, Feb 9 - Wed, Feb 17
Delta Logo
5:55 am - 11:27 amMLI  Moline Quad-City-ONT Ontario
7h 32m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 4:22 pmONT  Ontario-MLI Moline Quad-City
7h 22m1 stop Atlanta Hartsfield-Jackson
$361Delta
Sat, Feb 6 - Wed, Feb 17
Delta Logo
5:55 am - 11:27 amMLI  Moline Quad-City-ONT Ontario
7h 32m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 4:22 pmONT  Ontario-MLI Moline Quad-City
7h 22m1 stop Atlanta Hartsfield-Jackson
$361Delta
Sat, Feb 6 - Sat, Feb 13
Delta Logo
5:55 am - 11:27 amMLI  Moline Quad-City-ONT Ontario
7h 32m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 4:22 pmONT  Ontario-MLI Moline Quad-City
7h 22m1 stop Atlanta Hartsfield-Jackson
$361Delta
Tue, Feb 9 - Sat, Feb 13
Delta Logo
5:55 am - 11:27 amMLI  Moline Quad-City-ONT Ontario
7h 32m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 4:22 pmONT  Ontario-MLI Moline Quad-City
7h 22m1 stop Atlanta Hartsfield-Jackson
$361Delta
Sat, Oct 31 - Tue, Nov 3
Delta Logo
1:00 pm - 7:30 pmMLI  Moline Quad-City-ONT Ontario
8h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:16 pm - 10:30 pmONT  Ontario-MLI Moline Quad-City
8h 14m1 stop Atlanta Hartsfield-Jackson
$361Delta
Wed, Feb 10 - Wed, Feb 17
Delta Logo
5:55 am - 11:27 amMLI  Moline Quad-City-ONT Ontario
7h 32m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 4:22 pmONT  Ontario-MLI Moline Quad-City
7h 22m1 stop Atlanta Hartsfield-Jackson
$361Delta
Sat, Feb 6 - Fri, Feb 12
Delta Logo
5:55 am - 11:27 amMLI  Moline Quad-City-ONT Ontario
7h 32m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 4:22 pmONT  Ontario-MLI Moline Quad-City
7h 22m1 stop Atlanta Hartsfield-Jackson
$370Delta
Sat, Nov 21 - Fri, Dec 4
American Airlines Logo
5:13 pm - 10:36 pmMLI  Moline Quad-City-ONT Ontario
7h 23m1 stop Dallas/Fort Worth
American Airlines Logo
2:22 pm - 11:17 pmONT  Ontario-MLI Moline Quad-City
6h 55m1 stop Dallas/Fort Worth
$414American Airlines
Sat, Nov 21 - Fri, Dec 4
American Airlines Logo
5:13 pm - 11:59 pmMLI  Moline Quad-City-ONT Ontario
8h 46m1 stop Dallas/Fort Worth
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
$419American Airlines
Booking Insights

Price, demand and travel trends for Moline to Ontario 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 Moline to Ontario?

Round-trip flights from Moline to Ontario typically range from $343 to $515. The lowest price found in the past 5 days was $361, on Delta.

What's the cheapest day of the week to fly from Moline to Ontario?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Moline to Ontario. It’s 20% cheaper than the average day, while Sunday is the most expensive, with prices 73% higher.

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Key details for Moline to Ontario flights

Low season

January

Cheapest flight

$200
The most popular month to fly with an average 13% increase in travelers.
One-way flight from Moline to Ontario

When to book flights from Moline to Ontario

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

Your Moline to Ontario 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 Moline to Ontario?

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

  • How long is a flight from Moline to Ontario?

    There are currently no nonstop flights available from Moline to Ontario. Flights with 1 layover take between 5h 48m and 8h 32m in total, depending on the connection.

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

    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 Moline to Ontario flight?

    Round-trip flights from Moline to Ontario range from $343 to $515, with an average of $428 over the past 12 months. Anything below $343 counts as a good deal.

  • Have flight prices from Moline to Ontario 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 $2,235. That means the highest observed fare was about 6x higher than the lowest one.

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

    One-way fares from Moline to Ontario are currently higher than usual. Average one-way flight prices are about $421, which is 23% above the typical average for this route.

  • What car rental options are available at Ontario Airport (ONT)?

    Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:

    • Fox
    • Thrifty
    • Europcar
    • Dollar
    • Alamo

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

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

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

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

    • Dallas/Fort Worth (DFW) - 61% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 23% of one-stop connections
    • Denver Intl (DEN) - 10% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 6% of one-stop connections

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

    Yes. Flexible dates can save you up to 54% on flights from Moline to Ontario. Friday is the cheapest departure day at $343 round-trip on average, while Sunday is the most expensive at $743, a difference of $400.

    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 Moline to Ontario?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 48m, compared with 7h 21m via Dallas/Fort Worth (DFW) and 7h 56m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Moline and Ontario?

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

  • What popular places can I visit in Ontario?

    Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

Your guide to booking Moline to Ontario 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 Friday departure and avoid flying on Sunday. On this route, Friday flights average $343, about $400 less than Sunday fares (54% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Moline to Ontario trip for September. Fares historically average $368 round-trip in that month - typically $375 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.

    • Azure Hotel & Suites, Trademark Collection by Wyndham
    • La Quinta Inn & Suites by Wyndham Ontario Airport
    • Ontario Airport Inn

More options for your flight from Moline to Ontario

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

Car rentals in Ontario
Hotels in Ontario
Vacations in Ontario