DSM - ONT

$159 Find Cheap Flights from Des Moines to Ontario - Compare and Save

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Everything you should know

Cheapest round-trip
$159
Typical prices: $384-$490
Frontier
Fri 10/19Fri 11/9
DSM - ONT • 1 stop
Cheapest one-way
$159
Typical prices: $177-$370
Frontier
Fri 10/19
DSM - ONT • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Des Moines and Ontario. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 25% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Phoenix Sky Harbor Intl (PHX)
Cheapest • Avg $392 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 46m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Des Moines to Ontario (DSM-ONT)

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

Recent round-trip flight deals from Des Moines to Ontario

Mon, Oct 19 - Mon, Nov 9
Frontier Logo
8:25 pm - 10:29 amDSM  Des Moines-ONT Ontario
16h 04m1 stop Denver Intl
Frontier Logo
11:52 am - 7:35 pmONT  Ontario-DSM Des Moines
5h 43m1 stop Denver Intl
$159Frontier
Mon, Oct 19 - Mon, Nov 9
Frontier Logo
8:25 pm - 10:29 amDSM  Des Moines-ONT Ontario
16h 04m1 stop Denver Intl
Frontier Logo
11:52 am - 7:35 pmONT  Ontario-DSM Des Moines
5h 43m1 stop Denver Intl
$180Frontier
Mon, Oct 19 - Mon, Nov 9
Frontier Logo
8:25 pm - 4:48 pmDSM  Des Moines-ONT Ontario
22h 23m2 stops Denver Intl Dallas/Fort Worth
Frontier Logo
11:52 am - 7:35 pmONT  Ontario-DSM Des Moines
5h 43m1 stop Denver Intl
$210Frontier
Fri, Oct 23 - Fri, Oct 30
Frontier Logo
8:25 pm - 10:29 amDSM  Des Moines-ONT Ontario
16h 04m1 stop Denver Intl
Frontier Logo
11:52 am - 7:35 pmONT  Ontario-DSM Des Moines
5h 43m1 stop Denver Intl
$282Frontier
Tue, Oct 6 - Tue, Oct 13
Southwest Logo
6:35 pm - 9:45 pmDSM  Des Moines-ONT Ontario
5h 10m1 stop Denver Intl
Southwest Logo
11:55 pm - 11:30 amONT  Ontario-DSM Des Moines
9h 35m1 stop Chicago Midway
$312Southwest
Thu, Nov 5 - Wed, Nov 11
Southwest Logo
1:50 pm - 7:55 pmDSM  Des Moines-ONT Ontario
8h 05m1 stop Phoenix Sky Harbor Intl
Southwest Logo
1:55 pm - 8:50 pmONT  Ontario-DSM Des Moines
4h 55m1 stop Denver Intl
$315Southwest
Tue, Oct 6 - Tue, Oct 13
Southwest Logo
3:00 pm - 9:45 pmDSM  Des Moines-ONT Ontario
8h 45m2 stops Chicago Midway Denver Intl
Southwest Logo
11:55 pm - 11:30 amONT  Ontario-DSM Des Moines
9h 35m1 stop Chicago Midway
$317Southwest
Thu, Oct 15 - Sun, Oct 18
American Airlines Logo
7:42 pm - 11:52 pmDSM  Des Moines-ONT Ontario
6h 10m1 stop Dallas/Fort Worth
American Airlines Logo
11:59 pm - 9:15 amONT  Ontario-DSM Des Moines
7h 16m1 stop Dallas/Fort Worth
$422American Airlines
Wed, Oct 28 - Mon, Nov 2
American Airlines Logo
5:06 am - 9:10 amDSM  Des Moines-ONT Ontario
6h 04m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:23 pm - 8:18 pmONT  Ontario-DSM Des Moines
4h 55m1 stop Phoenix Sky Harbor Intl
$451American Airlines
Thu, Nov 5 - Wed, Nov 11
American Airlines Logo
2:40 pm - 7:09 pmDSM  Des Moines-ONT Ontario
6h 29m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:23 pm - 8:18 pmONT  Ontario-DSM Des Moines
4h 55m1 stop Phoenix Sky Harbor Intl
$451American Airlines
Booking Insights

Price, demand and travel trends for Des Moines to Ontario flights

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

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

Round-trip flights from Des Moines to Ontario start at $159. Prices are below average for this route right now, with typical round-trip fares ranging from $384 to $490. The lowest price found in the past 5 days was $159 on Frontier.

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

Sunday is the cheapest day of the week to fly from Des Moines to Ontario, it is 8% cheaper than the average day. Monday is the most expensive day with flight prices 91% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Des Moines to Ontario?

  • October is the cheapest month to fly from Des Moines to Ontario at $316 round-trip.
  • November ($806) and June ($506) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 155% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Des Moines to Ontario flights

Low season

January

Cheapest flight

$159
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Des Moines to Ontario

When to book flights from Des Moines to Ontario

Are your dates flexible? Find out the best times to travel from Des Moines 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 Des Moines to Ontario flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

    Flights from Des Moines to Ontario usually depart from Des Moines (DSM) and arrive at Ontario (ONT).

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

    Two cabin classes are available on flights from Des Moines to Ontario:

    • Economy Class
    • First Class

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

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

    • Denver Intl (DEN) - 56% of one-stop connections
    • Phoenix Sky Harbor Intl (PHX) - 19% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 17% of one-stop connections
    • Dallas/Fort Worth (DFW) - 8% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

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

    On the Des Moines to Ontario route, being flexible with your departure day can save you up to 52%. Sunday is the cheapest day at $388 round-trip on average, while Monday is the most expensive at $806: a $418 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Ontario?

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

  • How long is a flight from Des Moines to Ontario?

    A nonstop flight from Des Moines to Ontario takes 0h 00m, covering 1,399 miles.

  • Do I need a passport to fly from Des Moines 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 are flight prices from Des Moines to Ontario looking right now?

    One-way fares from Des Moines to Ontario are currently lower than usual. Average one-way flight prices are about $204, which is 22% below the typical average for this route.

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

    Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 5h 45m, compared with 5h 46m via Denver Intl (DEN) and 5h 49m via Las Vegas Harry Reid Intl (LAS).

  • What is the time difference between Des Moines and Ontario?

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

  • 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

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

    Round-trip flights from Des Moines to Ontario range from $384 to $490, with an average of $421 over the past 12 months. Anything below $384 counts as a good deal.

Your guide to booking Des Moines to Ontario flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Monday. On this route, Sunday flights average $388 - about $418 less than Monday (52% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Des Moines to Ontario trip for October. Fares historically average $316 round-trip in that month - typically $490 less than the most expensive month, which is November (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
    - Holiday Inn Ontario Airport By IHG

More options for your flight from Des Moines to Ontario

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

Car rentals in Ontario
Hotels in Ontario
Vacations in Ontario