Cheap Flights from Denver (DEN) to Nogales (OLS)

Popular airlines from Denver Intl. Airport (DEN) to Nogales, AZ (OLS-Nogales Intl.)

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Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Nogales, AZ (OLS-Nogales Intl.) cost?
Secure a cheap one-way flight or cheap return flight from Denver Intl. Airport (DEN) to Nogales, AZ (OLS-Nogales Intl.) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Nogales, AZ (OLS-Nogales Intl.)?
Planning your getaway for can help you save, as it's the cheapest month for flights between DEN and OLS. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Nogales, AZ (OLS-Nogales Intl.)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest DEN to OLS flight.
How many flights per day from Denver Intl. Airport (DEN) to Nogales, AZ (OLS-Nogales Intl.)?
Direct flights from Denver Intl. Airport (DEN) to Nogales, AZ (OLS-Nogales Intl.) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DEN to OLS?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Denver Intl. Airport (DEN) to Nogales, AZ (OLS-Nogales Intl.)?
To reach Nogales, AZ (OLS-Nogales Intl.) without delays, opt for a flight that leaves Denver Intl. Airport (DEN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Nogales from Denver Intl. Airport (DEN)?
Tucson Intl. Airport (TUS) is the only airport in Nogales with direct flights from Denver Intl. Airport (DEN). Check out the available options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Nogales, AZ (OLS-Nogales Intl.) last-minute?
Last-minute bookings from DEN to OLS are usually more expensive. To secure the lowest rates, start searching for flights as early as possible. That being said, if you can play around with your travel dates, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book a DEN to OLS flight and hotel package?
Compared with arranging flights and hotels separately, booking a DEN to OLS flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the stress out of planning your trip. Simply secure your flights and choose from our extensive range of stays, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Nogales, AZ (OLS-Nogales Intl.)?
It's usually possible to cancel or reschedule your DEN to OLS flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Denver Intl.
Destination airport
Nogales Intl.
Distance
677 mi

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Denver to Nogales Flights

The cheapest times to fly from Denver to Nogales

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Nogales are during the month of . You can find some of the cheapest flights from Denver to Nogales with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Nogales

Sunday is one of the best days to book for cheap flights from Denver to Nogales: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Denver to Nogales

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Nogales in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Nogales flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Nogales airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Denver to Nogales Flights

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*Available to One Key members.