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Cheap flights from Marquette to Los Angeles from $453

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Marquette to Los Angeles departing on 3/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:55 am - 6:19 pm
MQT
-
ONT
9h 24m
1 stop
United Airlines Logo
7:13 pm - 11:15 am
ONT
-
MQT
13h 02m
2 stops
$530United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
11:55 am - 10:58 pm
MQT
-
ONT
14h 03m
2 stops
United Airlines Logo
7:13 pm - 11:15 am
ONT
-
MQT
13h 02m
2 stops
$535United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
11:55 am - 6:19 pm
MQT
-
ONT
9h 24m
1 stop
United Airlines Logo
7:13 pm - 11:15 am
ONT
-
MQT
13h 02m
2 stops
$540United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
11:55 am - 9:59 pm
MQT
-
ONT
13h 04m
2 stops
United Airlines Logo
7:13 pm - 11:15 am
ONT
-
MQT
13h 02m
2 stops
$545United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
11:55 am - 6:19 pm
MQT
-
ONT
9h 24m
1 stop
United Airlines Logo
7:13 pm - 11:15 am
ONT
-
MQT
13h 02m
2 stops
$595United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
11:55 am - 9:59 pm
MQT
-
ONT
13h 04m
2 stops
United Airlines Logo
7:13 pm - 11:15 am
ONT
-
MQT
13h 02m
2 stops
$600United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
11:55 am - 6:19 pm
MQT
-
ONT
9h 24m
1 stop
United Airlines Logo
7:00 am - 10:45 pm
ONT
-
MQT
12h 45m
1 stop
$923United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
11:55 am - 6:19 pm
MQT
-
ONT
9h 24m
1 stop
United Airlines Logo
7:00 am - 10:45 pm
ONT
-
MQT
12h 45m
1 stop
$934United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
11:55 am - 8:52 pm
MQT
-
ONT
11h 57m
2 stops
United Airlines Logo
7:13 pm - 3:35 pm
ONT
-
MQT
17h 22m
3 stops
$1,032United Airlines
Sat, Aug 29 - Tue, Sep 1

United Airlines flights from Marquette to Ontario

Our best United Airlines deals on Marquette to Ontario flight tickets
United Airlines
Aug 29
MQT11:55 amMarquette Sawyer Intl
9h 24m
1 stop
ONT6:19 pmOntario
Sep 1
ONT7:13 pmOntario
13h 02m
2 stops
MQT11:15 amMarquette Sawyer Intl
$530
United Airlines
Aug 29
MQT11:55 amMarquette Sawyer Intl
14h 03m
2 stops
ONT10:58 pmOntario
Sep 1
ONT7:13 pmOntario
13h 02m
2 stops
MQT11:15 amMarquette Sawyer Intl
$535
United Airlines
Aug 29
MQT11:55 amMarquette Sawyer Intl
9h 24m
1 stop
ONT6:19 pmOntario
Sep 1
ONT7:13 pmOntario
13h 02m
2 stops
MQT11:15 amMarquette Sawyer Intl
$540

American Airlines flights from Marquette to Ontario

Our best American Airlines deals on Marquette to Ontario flight tickets
American Airlines
Mar 20
MQT2:43 pmMarquette Sawyer Intl
12h 16m
2 stops
ONT11:59 pmOntario
Mar 22
ONT11:58 pmOntario
11h 15m
2 stops
MQT2:13 pmMarquette Sawyer Intl
$677
American Airlines
Mar 20
MQT2:43 pmMarquette Sawyer Intl
12h 16m
2 stops
ONT11:59 pmOntario
Mar 21
ONT9:53 amOntario
8h 07m
2 stops
MQT9:00 pmMarquette Sawyer Intl
$699
American Airlines
Mar 20
MQT2:43 pmMarquette Sawyer Intl
12h 16m
2 stops
ONT11:59 pmOntario
Mar 22
ONT11:58 pmOntario
11h 15m
2 stops
MQT2:13 pmMarquette Sawyer Intl
$716

momondo Fare Finder

 
Customize your flight search to find flights from Marquette to Ontario 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, momondo users made 832,500 searches. Data last updated March 19, 2026.
Use the filters below to find and compare flights from Marquette to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MarquetteOntario

MQT - ONT

MQTONT

Marquette Sawyer Intl

Sat 8/29

11:55 am-6:19 pm

1 stop9h 24m

Ontario

Tue 9/1

7:13 pm-11:15 am

2 stops13h 02m

$530

MarquetteOntario

MQT - ONT

MQTONT

Marquette Sawyer Intl

Sat 8/29

11:55 am-10:58 pm

2 stops14h 03m

Ontario

Tue 9/1

7:13 pm-11:15 am

2 stops13h 02m

$535

MarquetteOntario

MQT - ONT

MQTONT

Marquette Sawyer Intl

Sat 8/29

11:55 am-6:19 pm

1 stop9h 24m

Ontario

Tue 9/1

7:13 pm-11:15 am

2 stops13h 02m

$540

MarquetteOntario

MQT - ONT

MQTONT

Marquette Sawyer Intl

Sat 8/29

11:55 am-9:59 pm

2 stops13h 04m

Ontario

Tue 9/1

7:13 pm-11:15 am

2 stops13h 02m

$545

MarquetteOntario

MQT - ONT

MQTONT

Marquette Sawyer Intl

Sat 8/29

11:55 am-6:19 pm

1 stop9h 24m

Ontario

Tue 9/1

7:13 pm-11:15 am

2 stops13h 02m

$595

MarquetteOntario

MQT - ONT

MQTONT

Marquette Sawyer Intl

Sat 8/29

11:55 am-9:59 pm

2 stops13h 04m

Ontario

Tue 9/1

7:13 pm-11:15 am

2 stops13h 02m

$600
Quickest round-trip

MarquetteOntario

MQT - ONT

MQTONT

Marquette Sawyer Intl

Sat 8/29

11:55 am-6:19 pm

1 stop9h 24m

Ontario

Tue 9/1

7:00 am-10:45 pm

1 stop12h 45m

$923

MarquetteOntario

MQT - ONT

MQTONT

Marquette Sawyer Intl

Sat 8/29

11:55 am-6:19 pm

1 stop9h 24m

Ontario

Tue 9/1

7:00 am-10:45 pm

1 stop12h 45m

$934

MarquetteOntario

MQT - ONT

MQTONT

Marquette Sawyer Intl

Sat 8/29

11:55 am-8:52 pm

2 stops11h 57m

Ontario

Tue 9/1

7:13 pm-3:35 pm

3 stops17h 22m

$1,032
Cheapest one-way

MarquetteOntario

MQT - ONT

MQTONT

Marquette Sawyer Intl

Tue 3/24

2:59 pm-10:49 pm

2 stops10h 50m

$453

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Marquette to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Marquette Sawyer Intl to Ontario?

American Airlines and Delta are the most popular carriers operating from Marquette Sawyer Intl to Ontario

What airlines fly to Ontario?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Ontario from Marquette according to our data. Delta is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 3 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Marquette to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Marquette to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Marquette to Ontario (MQT to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Marquette to Ontario

Fastest flight time

9h 24m

Direct flights

None
The fastest flight from Marquette to Ontario takes 9h 24m
There are no direct flights from Marquette to Ontario. There are no popular flight routes from Marquette to Ontario.
Search flight deals

  • How far is Marquette Sawyer Intl to Ontario by plane?

    Marquette Sawyer Intl and Ontario are 1795.5 mi apart from one another. Typically, this will take 9h 24m by plane in normal conditions.

  • When did momondo last update prices for flights from Marquette Sawyer Intl Airport to Ontario Airport?

    Prices for flights from Marquette Sawyer Intl Airport to Ontario Airport are updated daily.

  • How old do you have to be to fly from Marquette Sawyer Intl Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Marquette Sawyer Intl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Marquette to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Marquette to Ontario for you.

Can I find flights from Marquette to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from Marquette which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Marquette to Ontario?

Once all potential Marquette to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Marquette to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Marquette to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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