$31 Cheap Flights to Denver, NY

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Tips to find the cheapest flights to Denver

The cheapest day to fly

Get started finding a cheap flight to Denver on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

February is the cheapest month to fly to Denver. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Denver. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Denver, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Denver

The lowest price for round-trip flights to Denver in 2026 starts from $66, while one-way tickets start from from $31. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Denver. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Denver

Frontier Airlines, Breeze Airways, JetBlue Airways, United, Southwest Airlines, American Airlines are just some of the airlines that can typically offer cheap tickets to Denver. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Denver and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Denver, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Denver. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Denver plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Denver

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Denver.

Stopover savings

The cheapest tickets to Denver are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Denver. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Denver for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Denver. Simply download the free Expedia app to your smart device and activate Denver flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Denver. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

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

Frequently Asked Questions

What month is the cheapest to fly to Denver?

Schedule your trip for February if you're looking for a deal on your fare. It's the cheapest month to fly to Denver. If possible, avoid traveling during busy periods such as major public holidays or during big events.

Which US cities have the cheapest flights to Denver?

Generally, Los Angeles, San Francisco and Boston have cheap flights to Denver. Flexibility, however, is the secret to landing the best prices. Plan your escape midweek or during the off-peak season to keep costs to a minimum.

Which US cities fly direct to Denver?

You can fly to Denver without a stopover from 58 US destinations. To find a nonstop trip, select "Direct flights only" when searching for flights to Denver on Expedia. Then, explore your options and find the best departure from any of these cities:

• Los Angeles
• San Francisco
• Boston
• Miami
• Orlando

How to find a cheap flight to Denver?

Jetting off in the low season and booking ahead of time are two great ways to get cheap flights to Denver. Or, consider flying on a Thursday, which is on average 16% cheaper than leaving on a Sunday.* Want to be the first to know when fares drop? Simply set up price tracking on the Expedia app to get real-time updates.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

How to get a cheap last-minute flight to Denver?

You can find great deals on last-minute flights to Denver, especially if your travel arrangements aren't set in stone. Consider leaving from a different airport, changing your trip dates or selecting an alternative carrier to get a cheap flight to Denver.

How far in advance should I book a flight to Denver?

Book your flight to Denver two to four months ahead if you're jetting in from an international destination. For domestic travel, the general guideline is 28 days in advance. Lower prices and a greater choice of departure dates, schedules and seating options are just a few of the benefits of booking early.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Which day of the week is the cheapest day to buy a plane ticket to Denver?

Sundays are usually the best day to book a cheap flight to Denver, with savings of around 8% on average compared to Fridays. If you decide to buy tickets on a Friday, expect to pay more as this is typically the most expensive day.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Which airlines fly to Denver?

Denver has connections to 12 airports worldwide through 4 airlines, with Albany Intl. Airport (ALB) as its chief gateway. Select from these leading airlines to Denver when organizing your journey:

• Delta Air Lines
• American Airlines
• United Airlines
• JetBlue Airways

Where do you fly into Denver?

Denver's main airport is Albany Intl. Airport (ALB). If you want other nearby options when flying to Denver, consider Stewart Intl. Airport (SWF), Oneonta, NY (ONH-Oneonta Municipal) or Monticello, NY (MSV-Sullivan County Intl.). You can also fly to Denver through Sidney, NY (SXY-Sidney Municipal).

How far is the airport from central Denver?

You'll be around 55 mi northeast of the center of Denver after jetting into Albany Intl. Airport (ALB).

Can I save money by booking a Denver trip package?

Book a Denver flight and hotel package deal on Expedia, and you can enjoy significant savings. It's a breeze to bundle your accommodations and flights, and you can also add car rentals and activities to create your own personalized Denver vacation. Plus, nothing beats the convenience of booking everything in one place.

Can I change or cancel my flight to Denver?

You can often cancel or change your flight to Denver within 24 hours of booking. However, keep in mind that some fares are non-refundable. In those cases, you may be issued credit for a future flight rather than a direct refund. Make sure you check the airline's terms and conditions in your itinerary for specific details. You can use Expedia's "Changes included" or "No cancel fee" filters when you search to secure cheap flights to Denver with flexible change policies. For more information, visit our Customer Service Portal.