Which airports can I use when flying from Montrose to Ontario?

Flights from Montrose to Ontario usually depart from Montrose County (MTJ) and arrive at Ontario (ONT).

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

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

Which airports do connecting flights from Montrose to Ontario pass through?

Most connecting flights from Montrose to Ontario pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route.

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

Yes. Flexible dates can save you up to 49% on flights from Montrose to Ontario. Friday is the cheapest departure day at $352 round-trip on average, while Saturday is the most expensive at $678, a difference of $326. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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.

How long is a flight from Montrose to Ontario?

A nonstop flight from Montrose to Ontario takes 00m, covering 621 miles.

Do I need a passport to fly from Montrose 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.

Have flight prices from Montrose to Ontario changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $417 to $771. That means the highest observed fare was about 84% higher than the lowest one.

How are flight prices from Montrose to Ontario looking right now?

One-way fares from Montrose to Ontario are currently higher than usual. Average one-way flight prices are about $338, which is 59% above the typical average for this route.

What is the time difference between Montrose and Ontario?

Ontario is 1 hour behind Montrose (Pacific Time vs Mountain 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 is a round-trip flight from Montrose to Ontario?

Round-trip flights from Montrose to Ontario typically range from $352 to $498. The lowest price found in the past 5 days was $417, on United Airlines.

Which airline is the cheapest to fly from Montrose to Ontario?

United Airlines ($417) offered the cheapest round-trip ticket from Montrose to Ontario in the last 5 days.

What is the cheapest layover airport when flying from Montrose to Ontario?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $421. Based on KAYAK data over the past 3 months.

When flying from Montrose to Ontario which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Montrose to Ontario layovers at 4h 27m over the past 3 months.

$215 CHEAP FLIGHTS from Montrose to Ontario (MTJ - ONT)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$417

Typical prices: $352-$498

United Airlines

Sat 12/29Fri 1/5

MTJ - ONT • 1 stop

Cheapest one-way

$215

Typical prices: $204-$259

United Airlines

Wed 1/10

MTJ - ONT • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Montrose and Ontario. You'll need to take a connecting flight to reach the destination.

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Ontario!

Cheap Flights from Montrose to Ontario (MTJ-ONT)

Cheap flights from Montrose to Ontario with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Tue, Dec 29 - Tue, Jan 5

6:15 pm - 10:53 pmMTJ Montrose County-ONT Ontario

5h 38m1 stop San Francisco

1:42 pm - 8:33 pmONT Ontario-MTJ Montrose County

5h 51m1 stop Denver Intl

$417United Airlines

Tue, Dec 29 - Fri, Jan 8

6:15 pm - 10:53 pmMTJ Montrose County-ONT Ontario

5h 38m1 stop San Francisco

5:00 am - 12:26 pmONT Ontario-MTJ Montrose County

6h 26m1 stop Denver Intl

$417United Airlines

Tue, Dec 29 - Thu, Jan 7

6:15 pm - 10:53 pmMTJ Montrose County-ONT Ontario

5h 38m1 stop San Francisco

1:42 pm - 8:33 pmONT Ontario-MTJ Montrose County

5h 51m1 stop Denver Intl

$417United Airlines

Tue, Dec 29 - Wed, Jan 6

6:15 pm - 10:53 pmMTJ Montrose County-ONT Ontario

5h 38m1 stop San Francisco

5:00 am - 12:26 pmONT Ontario-MTJ Montrose County

6h 26m1 stop Denver Intl

$417United Airlines

Wed, Dec 23 - Wed, Dec 30

6:15 pm - 10:53 pmMTJ Montrose County-ONT Ontario

5h 38m1 stop San Francisco

5:00 am - 12:41 pmONT Ontario-MTJ Montrose County

6h 41m1 stop Denver Intl

$417United Airlines

Tue, Dec 29 - Wed, Jan 6

6:15 pm - 10:53 pmMTJ Montrose County-ONT Ontario

5h 38m1 stop San Francisco

9:45 am - 8:33 pmONT Ontario-MTJ Montrose County

9h 48m2 stops San Francisco Denver Intl

$422United Airlines

Thu, Nov 12 - Sat, Nov 14

7:05 am - 3:33 pmMTJ Montrose County-ONT Ontario

9h 28m2 stops Denver Intl San Francisco

5:00 am - 12:36 pmONT Ontario-MTJ Montrose County

6h 36m1 stop Denver Intl

$422United Airlines

Tue, Dec 29 - Tue, Jan 5

6:15 pm - 10:53 pmMTJ Montrose County-ONT Ontario

5h 38m1 stop San Francisco

9:45 am - 8:33 pmONT Ontario-MTJ Montrose County

9h 48m2 stops San Francisco Denver Intl

$422United Airlines

Sat, Dec 26 - Thu, Jan 7

3:35 pm - 9:00 pmMTJ Montrose County-ONT Ontario

6h 25m1 stop Denver Intl

5:00 am - 12:26 pmONT Ontario-MTJ Montrose County

6h 26m1 stop Denver Intl

$423United Airlines

Mon, Dec 28 - Wed, Jan 6

7:00 am - 12:42 pmMTJ Montrose County-ONT Ontario

6h 42m1 stop Denver Intl

5:00 am - 12:26 pmONT Ontario-MTJ Montrose County

6h 26m1 stop Denver Intl

$423United Airlines

Price, demand and travel trends for Montrose to Ontario flights

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

Prices

Airlines

Layovers

How much is a round-trip flight from Montrose to Ontario? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Montrose to Ontario departing in december.

Find deals

Cheapest flight	$215

One-way flight from Montrose to Ontario

When to book flights from Montrose to Ontario

Are your dates flexible? Find out the best times to travel from Montrose 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.

What cabin classes can I book on flights from Montrose to Ontario?
Only Economy Class is available on flights from Montrose to Ontario.
How long is a flight from Montrose to Ontario?
A nonstop flight from Montrose to Ontario takes 00m, covering 621 miles.
Do I need a passport to fly from Montrose 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.
Have flight prices from Montrose to Ontario changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $417 to $771. That means the highest observed fare was about 84% higher than the lowest one.
How are flight prices from Montrose to Ontario looking right now?
One-way fares from Montrose to Ontario are currently higher than usual. Average one-way flight prices are about $338, which is 59% 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 Montrose to Ontario?
Flights from Montrose to Ontario usually depart from Montrose County (MTJ) and arrive at Ontario (ONT).
Which airports do connecting flights from Montrose to Ontario pass through?
Most connecting flights from Montrose to Ontario pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Montrose to Ontario?
Yes. Flexible dates can save you up to 49% on flights from Montrose to Ontario. Friday is the cheapest departure day at $352 round-trip on average, while Saturday is the most expensive at $678, a difference of $326.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Montrose and Ontario?
Ontario is 1 hour behind Montrose (Pacific Time vs Mountain 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.

If your dates are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average $352, about $326 less than Saturday fares (48% savings) 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.

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

More options for your flight from Montrose to Ontario

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

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

Car rentals in Ontario

Hotels in Ontario

Vacations in Ontario

MTJ - ONT

$215 Find Cheap Flights from Montrose to Ontario - Compare and Save

Everything you should know

Cheap Flights from Montrose to Ontario (MTJ-ONT)

Cheap flights from Montrose to Ontario with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Price, demand and travel trends for Montrose to Ontario flights

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

Which airline is the cheapest to fly from Montrose to Ontario?

What is the cheapest layover airport when flying from Montrose to Ontario?

When flying from Montrose to Ontario which airport offers the shortest layover?

Key details for Montrose to Ontario flights

Cheapest flight

When to book flights from Montrose to Ontario

Your Montrose to Ontario flight questions, answered

Your guide to booking Montrose to Ontario flights

More options for your flight from Montrose to Ontario

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

Information on your arrival and departure airports

Cabin class types available on flights from Montrose to Ontario

Find direct flights to and from Montrose and Ontario

Flights from domestic origins to Ontario

Flights to other popular destinations

Find deals for your return flight