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. Other layover airports each see under 5%.

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

Yes. Being flexible with your travel dates can save you up to 36% on the Montrose to Ontario route. Friday is the cheapest departure day at $437 round-trip on average, while Saturday is the most expensive at $678, a difference of $241. 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, Ontario Mills 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 0h 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 showed a wide range, from about $382 to $974. That means the highest observed fare was about 3x 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 $281, which is 8% 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

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

United Airlines ($382) 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 $442. 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 252 minutes over the past 3 months.

$210 CHEAP FLIGHTS from Montrose to Ontario (MTJ - ONT)

Save 21% 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

$382

Typical prices: $210-$678

United Airlines

Sun 1/28Thu 2/1

MTJ - ONT • 1 stop

Cheapest one-way

$162

Typical prices: $204-$263

United Airlines

Sun 9/23

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!

Flight Deals

Cheap Flights from Montrose to Ontario (MTJ-ONT)

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Montrose to Ontario

Thu, Jan 28 - Fri, Jan 29

7:30 am - 12:33 pmMTJ Montrose County-ONT Ontario

6h 03m1 stop Denver Intl

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

6h 41m1 stop Denver Intl

$382United Airlines

Thu, Jan 28 - Mon, Feb 1

7:30 am - 12:33 pmMTJ Montrose County-ONT Ontario

6h 03m1 stop Denver Intl

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

6h 41m1 stop Denver Intl

$382United Airlines

Thu, Jan 28 - Sat, Jan 30

7:30 am - 12:33 pmMTJ Montrose County-ONT Ontario

6h 03m1 stop Denver Intl

1:00 pm - 8:09 pmONT Ontario-MTJ Montrose County

6h 09m1 stop Denver Intl

$382United Airlines

Sat, Jan 30 - Mon, Feb 1

7:30 am - 12:33 pmMTJ Montrose County-ONT Ontario

6h 03m1 stop Denver Intl

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

6h 41m1 stop Denver Intl

$382United Airlines

Sat, Jan 30 - Tue, Feb 2

7:30 am - 12:33 pmMTJ Montrose County-ONT Ontario

6h 03m1 stop Denver Intl

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

6h 41m1 stop Denver Intl

$382United Airlines

Thu, Jan 28 - Tue, Feb 2

7:30 am - 12:33 pmMTJ Montrose County-ONT Ontario

6h 03m1 stop Denver Intl

1:00 pm - 8:09 pmONT Ontario-MTJ Montrose County

6h 09m1 stop Denver Intl

$382United Airlines

Wed, Jan 27 - Sun, Jan 31

7:30 am - 5:47 pmMTJ Montrose County-ONT Ontario

11h 17m2 stops Denver Intl San Francisco

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

6h 41m1 stop Denver Intl

$387United Airlines

Thu, Jan 28 - Wed, Feb 3

7:30 am - 12:33 pmMTJ Montrose County-ONT Ontario

6h 03m1 stop Denver Intl

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

6h 41m1 stop Denver Intl

$389United Airlines

Sat, Jan 30 - Wed, Feb 3

7:30 am - 12:33 pmMTJ Montrose County-ONT Ontario

6h 03m1 stop Denver Intl

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

6h 41m1 stop Denver Intl

$389United Airlines

Sat, Jan 30 - Sun, Jan 31

7:30 am - 12:33 pmMTJ Montrose County-ONT Ontario

6h 03m1 stop Denver Intl

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

6h 41m1 stop Denver Intl

$389United Airlines

Booking Insights

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 from Montrose to Ontario with more confidence.

Prices

Airlines

Layovers

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

Round-trip flights from Montrose to Ontario start at $382. Prices are typical for this route right now, with typical round-trip fares ranging from $210 to $678. The lowest price found in the past 5 days was $382 on United Airlines.

Find deals

Cheapest flight	$162

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.

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. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Montrose to Ontario?
Yes. Being flexible with your travel dates can save you up to 36% on the Montrose to Ontario route. Friday is the cheapest departure day at $437 round-trip on average, while Saturday is the most expensive at $678, a difference of $241. 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, Ontario Mills 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 0h 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 showed a wide range, from about $382 to $974. That means the highest observed fare was about 3x 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 $281, which is 8% 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

If your dates can be flexible, aim for a Friday departure instead of Saturday. On this route, Friday flights average $437 - about $241 less than Saturday (36% 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.
- Azure Hotel & Suites, Trademark Collection by Wyndham
- La Quinta Inn & Suites by Wyndham Ontario Airport
- Holiday Inn Ontario Airport By IHG

Everything you need to know for your flight from Montrose to Ontario

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Montrose (MTJ)

Ontario (ONT)

MTJ - ONT

$210 Find Cheap Flights from Montrose to Ontario - Compare and Save

Everything you should know

Cheap Flights from Montrose to Ontario (MTJ-ONT)

Recent round-trip flight deals from Montrose to Ontario

Recent one-way flight deals from Montrose to Ontario

Recent last minute flight deals from Montrose to Ontario

Price, demand and travel trends for Montrose to Ontario flights

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

What is the cheapest airline 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

Everything you need to know for your flight from Montrose to Ontario

Information on your arrival and departure airports

Cabin class types available on flights from Montrose to Ontario

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

Find direct flights to and from Montrose and Ontario

Flights to other popular destinations

Flights from domestic origins to Ontario

Choose which airport to fly into in Ontario

Find deals for your return flight