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MGM - ONT

$371 Find cheap flights from Montgomery, Alabama to Ontario

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montgomery to Ontario departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/15
Sat 6/22

Search hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montgomery to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montgomery to Ontario, as well as popular online travel agencies
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

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Cheap flight deals from Montgomery to Ontario (MGM-ONT)

 
These are the cheapest deals for flights from Montgomery to Ontario currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Montgomery to Ontario

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Montgomery to Ontario.

Recent one-way flight deals from Montgomery to Ontario

Only flying one-way? Below are some of the best one-way flight deals from Montgomery to Ontario found on KAYAK recently.

Recent last minute flight deals from Montgomery to Ontario

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Montgomery to Ontario.

Recent direct flight deals from Montgomery to Ontario

The latest deals for direct flights from Montgomery to Ontario so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Montgomery to Ontario

Find recent round-trip train or bus tickets from Montgomery to Ontario.

All round-trip flight deals to Ontario

The cheapest plane tickets to Ontario found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:30 pm - 10:12 pmMGM-ONT
6h 42m1 stop
12:45 pm - 9:53 pmONT-MGM
7h 08m1 stop
$371Delta
Find Deal
Mon, Aug 19 - Sat, Sep 14
5:30 pm - 10:12 pmMGM-ONT
6h 42m1 stop
10:59 pm - 8:56 amONT-MGM
7h 57m1 stop
$386Delta
Find Deal
Mon, Aug 19 - Sun, Sep 15
5:30 pm - 10:12 pmMGM-ONT
6h 42m1 stop
12:45 pm - 9:53 pmONT-MGM
7h 08m1 stop
$397Delta
Find Deal
Mon, Aug 19 - Thu, Sep 19
5:44 pm - 11:59 pmMGM-ONT
8h 15m1 stop
2:44 pm - 11:04 pmONT-MGM
6h 20m1 stop
$437American Airlines
Find Deal
Sat, Jun 15 - Thu, Jun 20
11:29 am - 9:40 pmMGM-ONT
12h 11m2 stops
2:44 pm - 11:04 pmONT-MGM
6h 20m1 stop
$442American Airlines
Find Deal
Sat, Jun 15 - Thu, Jun 20
5:44 pm - 10:09 pmMGM-ONT
6h 25m1 stop
2:44 pm - 11:04 pmONT-MGM
6h 20m1 stop
$498American Airlines
Find Deal
Thu, Jun 13 - Thu, Jun 20
11:29 am - 6:37 pmMGM-ONT
9h 08m2 stops
2:44 pm - 11:04 pmONT-MGM
6h 20m1 stop
$503American Airlines
Find Deal
Thu, Jun 13 - Thu, Jun 20
1:00 pm - 8:06 pmMGM-ONT
9h 06m1 stop
10:00 pm - 8:35 amONT-MGM
8h 35m1 stop
$508Delta
Find Deal
Fri, May 31 - Thu, Jun 6
5:44 pm - 10:09 pmMGM-ONT
6h 25m1 stop
2:44 pm - 11:04 pmONT-MGM
6h 20m1 stop
$528American Airlines
Find Deal
Thu, Jun 13 - Mon, Jun 24
11:29 am - 6:37 pmMGM-ONT
9h 08m2 stops
2:44 pm - 11:04 pmONT-MGM
6h 20m1 stop
$533American Airlines
Find Deal
Thu, Jun 13 - Mon, Jun 24
12:54 pm - 8:21 pmMGM-ONT
9h 27m1 stop
$400American Airlines
Find Deal
Fri, Aug 30
11:24 am - 9:44 pmMGM-ONT
12h 20m2 stops
$489American Airlines
Find Deal
Fri, Aug 30
1:00 pm - 8:06 pmMGM-ONT
9h 06m1 stop
10:00 pm - 8:58 amONT-MGM
8h 58m1 stop
$592Delta
Find Deal
Fri, May 17 - Mon, Jul 15
1:00 pm - 8:06 pmMGM-ONT
9h 06m1 stop
6:55 am - 3:07 pmONT-MGM
6h 12m1 stop
$603Delta
Find Deal
Fri, May 17 - Sat, Jul 13
1:00 pm - 8:06 pmMGM-ONT
9h 06m1 stop
10:00 pm - 8:58 amONT-MGM
8h 58m1 stop
$608Delta
Find Deal
Fri, May 17 - Sun, Jul 14
5:54 pm - 10:47 pmMGM-ONT
6h 53m1 stop
10:00 pm - 8:58 amONT-MGM
8h 58m1 stop
$762Delta
Find Deal
Sun, May 19 - Fri, Jul 12
5:54 pm - 10:47 pmMGM-ONT
6h 53m1 stop
10:00 pm - 8:58 amONT-MGM
8h 58m1 stop
$778Delta
Find Deal
Sun, May 19 - Sun, Jul 14
5:54 pm - 10:47 pmMGM-ONT
6h 53m1 stop
10:00 pm - 8:58 amONT-MGM
8h 58m1 stop
$808Delta
Find Deal
Sun, May 19 - Wed, Jul 24
3:00 pm - 8:06 pmMGM-ONT
7h 06m1 stop
11:20 am - 10:00 pmONT-MGM
8h 40m1 stop
$878Delta
Find Deal
Sat, May 18 - Fri, Jul 12
3:00 pm - 8:06 pmMGM-ONT
7h 06m1 stop
10:00 pm - 8:58 amONT-MGM
8h 58m1 stop
$898Delta
Find Deal
Sat, May 18 - Wed, Jul 17
3:00 pm - 8:06 pmMGM-ONT
7h 06m1 stop
10:00 pm - 8:58 amONT-MGM
8h 58m1 stop
$938Delta
Find Deal
Sat, May 18 - Thu, Jul 18
3:00 pm - 8:06 pmMGM-ONT
7h 06m1 stop
6:55 am - 5:19 pmONT-MGM
8h 24m1 stop
$998Delta
Find Deal
Sat, May 18 - Tue, Jul 16

Flights from Montgomery to Ontario - Travel Insights & Trends

Get data-powered insights and trends into flights from Montgomery to Ontario to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Montgomery to Ontario?

The average price of all flights from Montgomery, Alabama to Ontario clicked on KAYAK for each day over the last 12 months.
When flying from Montgomery to Ontario, you should consider leaving on a Monday and avoid Fridays if you are looking for the best rates. For your return to Montgomery, you’ll find the best rates on Saturdays and the most expensive ones on Wednesdays.

Good to know

Cheapest flight

$371
Flight from Montgomery to Ontario

When to book flights from Montgomery to Ontario

Are your dates flexible? Find out the best times to travel from Montgomery to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Montgomery to Ontario

  • What is the cheapest flight from Montgomery, Alabama to Ontario?

    In the last 3 days, the lowest price for a flight from Montgomery, Alabama to Ontario was $400 for a one-way ticket and $371 for a round-trip.

  • Do I need a passport to fly between Montgomery and Ontario?

    No, a passport isn't needed to fly from Montgomery to Ontario. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Montgomery to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montgomery to Ontario?

    oneworld, and SkyTeam are the airline alliances operating flights between Montgomery and Ontario, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Montgomery to Ontario, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Montgomery to Ontario are Delta and American Airlines. With an average price for the route of $427 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $587 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Montgomery to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montgomery to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montgomery to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Montgomery is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montgomery to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Montgomery with another airline. Booking your flights between Montgomery and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montgomery to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Montgomery up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Montgomery to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Montgomery to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montgomery to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10673 reviews
8.2Boarding
8.6Crew
7.9Comfort
8.0Entertainment
7.4Food
Airline reviews

There was a loud squeaky sound the whole time we were flying.

6.0 GoodEliza, Apr 2024SAN - LAX
Read more about Delta reviews

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Crew was not friendly when I went to request a seat change.

Really impressive staff at airport and on plane, especially given how busy it was

Was a great smooth flight from Detroit to San Diego.

Cold air blew constantly on my legs almost making me numb.

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

I can say I will not be taking this airline again any time soon. Seat were uncomfortable and too tight. Lack of chair screen and little overhead space.

Plane felt so crowded and tightly packed. The chair itself was not comfortable.

They attended to my needs as I couldn't walk and they provided a wheelchair for me.q

Poor availability of food. Cold cabin temperature. Extremely long waiting time for a flight attendant to respond to a call button signal.

Book cheap flights from Montgomery to Ontario

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Montgomery to Ontario found on KAYAK in the last 72 hours.
8/30Fri
1 stopAmerican Airlines
9h 27mMGM-ONT
$400
8/30Fri
2 stopsAmerican Airlines
12h 20mMGM-ONT
$489

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Last minute flights from Montgomery to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Montgomery to Ontario that are departing in the next 10 days.
5/17Fri
multi-stopDelta
9h 06mMGM-ONT
7/15Mon
multi-stopDelta
8h 58mONT-MGM
$592
5/17Fri
multi-stopDelta
9h 06mMGM-ONT
7/13Sat
multi-stopDelta
6h 12mONT-MGM
$603
5/17Fri
multi-stopDelta
9h 06mMGM-ONT
7/14Sun
multi-stopDelta
8h 58mONT-MGM
$608
5/19Sun
multi-stopDelta
6h 53mMGM-ONT
7/12Fri
multi-stopDelta
8h 58mONT-MGM
$762
5/19Sun
multi-stopDelta
6h 53mMGM-ONT
7/14Sun
multi-stopDelta
8h 58mONT-MGM
$778
5/19Sun
multi-stopDelta
6h 53mMGM-ONT
7/24Wed
multi-stopDelta
8h 58mONT-MGM
$808
5/18Sat
multi-stopDelta
7h 06mMGM-ONT
7/12Fri
multi-stopDelta
8h 40mONT-MGM
$878
5/18Sat
multi-stopDelta
7h 06mMGM-ONT
7/17Wed
multi-stopDelta
8h 58mONT-MGM
$898
5/18Sat
multi-stopDelta
7h 06mMGM-ONT
7/18Thu
multi-stopDelta
8h 58mONT-MGM
$938
5/18Sat
multi-stopDelta
7h 06mMGM-ONT
7/16Tue
multi-stopDelta
8h 24mONT-MGM
$998

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Montgomery - Ontario Flights

Departure:

Montgomery (undefined)United States

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Montgomery

Cabin classes: