$227 Cheap Flights from Augusta (AUG) to Denver (DEN)

View $227 flight on Sun, Jan 4, 2026Opens in a new window

Popular airlines from Augusta, ME (AUG-Augusta State) to Denver Intl. Airport (DEN)

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Cheap Flights from Augusta to Denver (AUG-DEN)

Prices were available within the past 7 days and start at $227 for one-way flights and $374 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sun, Jul 19 - Tue, Jul 28
AUG
Augusta
DEN
Denver
$374 Roundtrip, found 3 days ago
$374
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sun, Jul 19 from Augusta to Denver, returning Tue, Jul 28, priced at $374 found 3 days ago
JetBlue Airways
Sun, Jul 19 - Wed, Jul 29
AUG
Augusta
DEN
Denver
$378 Roundtrip, found 3 days ago
$378
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sun, Jul 19 from Augusta to Denver, returning Wed, Jul 29, priced at $378 found 3 days ago
JetBlue Airways
Sun, Jul 19 - Sat, Aug 1
AUG
Augusta
DEN
Denver
$408 Roundtrip, found 3 days ago
$408
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sun, Jul 19 from Augusta to Denver, returning Sat, Aug 1, priced at $408 found 3 days ago
JetBlue Airways
Tue, Jul 14 - Tue, Jul 28
AUG
Augusta
DEN
Denver
$412 Roundtrip, found 3 days ago
$412
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Jul 14 from Augusta to Denver, returning Tue, Jul 28, priced at $412 found 3 days ago
JetBlue Airways
Tue, Jul 14 - Wed, Jul 29
AUG
Augusta
DEN
Denver
$416 Roundtrip, found 3 days ago
$416
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Jul 14 from Augusta to Denver, returning Wed, Jul 29, priced at $416 found 3 days ago
Cape Air
Thu, Jan 1 - Wed, Jan 7
AUG
Augusta
DEN
Denver
$429 Roundtrip, found 4 days ago
$429
Roundtrip
found 4 days ago
Select Cape Air flight, departing Thu, Jan 1 from Augusta to Denver, returning Wed, Jan 7, priced at $429 found 4 days ago
JetBlue Airways
Fri, Jul 17 - Tue, Jul 28
AUG
Augusta
DEN
Denver
$433 Roundtrip, found 3 days ago
$433
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Fri, Jul 17 from Augusta to Denver, returning Tue, Jul 28, priced at $433 found 3 days ago
Cape Air
Sun, Jan 4 - Mon, Jan 5
AUG
Augusta
DEN
Denver
$434 Roundtrip, found 4 days ago
$434
Roundtrip
found 4 days ago
Select Cape Air flight, departing Sun, Jan 4 from Augusta to Denver, returning Mon, Jan 5, priced at $434 found 4 days ago
JetBlue Airways
Tue, Jul 14 - Sat, Aug 1
AUG
Augusta
DEN
Denver
$446 Roundtrip, found 3 days ago
$446
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Jul 14 from Augusta to Denver, returning Sat, Aug 1, priced at $446 found 3 days ago
JetBlue Airways
Tue, May 5 - Fri, May 22
AUG
Augusta
DEN
Denver
$458 Roundtrip, found 3 days ago
$458
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, May 5 from Augusta to Denver, returning Fri, May 22, priced at $458 found 3 days ago
Flights from Augusta (AUG) to Denver (DEN)
Origin airport
Augusta State
Destination airport
Denver Intl.
Roundtrip price
$373
Distance
1800 mi

Augusta to Denver Flights

The cheapest times to fly from Augusta to Denver

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 Augusta to Denver are during the month of July. You can find some of the cheapest flights from Augusta to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Augusta to Denver

Sunday is one of the best days to book for cheap flights from Augusta to Denver: 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 Augusta to Denver

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 Augusta to Denver in 2026. You can also book with separate airlines for your outbound and return journeys, from $227 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 Augusta to Denver 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 Augusta to Denver 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.

 

Frequently asked questions

How much does a flight from Augusta State Airport (AUG) to Denver Intl. Airport (DEN) cost?
Get a cheap one-way flight from $227 or cheap return flight from $374 from Augusta State Airport (AUG) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Augusta State Airport (AUG) to Denver Intl. Airport (DEN)?
July is the cheapest month to fly from AUG to DEN. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Augusta State Airport (AUG) to Denver Intl. Airport (DEN)?
To find the cheapest airline that'll fly you from AUG to DEN, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Augusta State Airport (AUG) to Denver Intl. Airport (DEN)?
You'll have to book a flight with a layover if you're traveling from Augusta State Airport (AUG) to Denver Intl. Airport (DEN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from AUG to DEN?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Augusta State Airport (AUG) to Denver Intl. Airport (DEN)?
Select a flight from Augusta State Airport (AUG) to Denver Intl. Airport (DEN) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 22% more likely to be canceled.**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.
Is it cheaper to buy a plane ticket from Augusta State Airport (AUG) to Denver Intl. Airport (DEN) last-minute?
Holding off until just before your departure to book your flight from AUG to DEN often results in higher prices. While it's possible to find some last-minute discounts, there's no guarantee. Keep your travel schedule open to boost your chances of landing a bargain.
Is it cheaper to book an AUG to DEN flight and hotel package?
Opting for an AUG to DEN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our wide range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Augusta State Airport (AUG) to Denver Intl. Airport (DEN)?
If you reserved your AUG to DEN flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.