$105 Cheap United flights Roanoke (ROA) to Denver (DEN)

View $105 flight on Sun, Aug 31, 2025Opens in a new window

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$105 Cheap United flights Roanoke (ROA) to Denver (DEN)

Prices were available within the past 7 days and start at $105 for one-way flights and $230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Aug 31 - Wed, Sep 3
ROA
Roanoke
DEN
Denver
$230 Roundtrip, found 16 hours ago
$230
Roundtrip
found 16 hours ago
Select United flight, departing Sun, Aug 31 from Roanoke to Denver, returning Wed, Sep 3, priced at $230 found 16 hours ago
United
Sun, Aug 31 - Wed, Sep 3
ROA
Roanoke
DEN
Denver
$232 Roundtrip, found 16 hours ago
$232
Roundtrip
found 16 hours ago
Select United flight, departing Sun, Aug 31 from Roanoke to Denver, returning Wed, Sep 3, priced at $232 found 16 hours ago
United
Wed, Sep 24 - Sat, Sep 27
ROA
Roanoke
DEN
Denver
$254 Roundtrip, found 6 hours ago
$254
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Sep 24 from Roanoke to Denver, returning Sat, Sep 27, priced at $254 found 6 hours ago
United
Fri, Apr 10 - Mon, Apr 13
ROA
Roanoke
DEN
Denver
$269 Roundtrip, found 11 hours ago
$269
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Apr 10 from Roanoke to Denver, returning Mon, Apr 13, priced at $269 found 11 hours ago
United
Sun, Aug 31 - Wed, Sep 3
ROA
Roanoke
DEN
Denver
$273 Roundtrip, found 16 hours ago
$273
Roundtrip
found 16 hours ago
Select United flight, departing Sun, Aug 31 from Roanoke to Denver, returning Wed, Sep 3, priced at $273 found 16 hours ago
United
Sat, Aug 30 - Tue, Sep 2
ROA
Roanoke
DEN
Denver
$277 Roundtrip, found 5 days ago
$277
Roundtrip
found 5 days ago
Select United flight, departing Sat, Aug 30 from Roanoke to Denver, returning Tue, Sep 2, priced at $277 found 5 days ago
Flights from Roanoke (ROA) to Denver (DEN)
Origin airport
Roanoke Regional
Destination airport
Denver Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
United
Distance
1340 mi

Frequently asked questions

How much is a United Airlines flight from Roanoke Regional Airport (ROA) to Denver Intl. Airport (DEN)?
You'll find budget-friendly return United Airlines flights from $230 from ROA to DEN by sorting your results from "Price (lowest to highest)" on Expedia. Or look for deals from $105 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ROA to DEN with United Airlines?
Search for return or one-way flights to Denver in January or November. You could find an affordable fare with United Airlines during these quieter months.
What is the cheapest time to book flights from Roanoke Regional Airport (ROA) to Denver Intl. Airport (DEN) with United Airlines?
Search for cheap United Airlines flights from Roanoke Regional Airport (ROA) to Denver Intl. Airport (DEN) one to three months ahead of your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the best day of the week to book a domestic flight is usually Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Roanoke Regional Airport (ROA) to Denver Intl. Airport (DEN)?
Click on our "Nonstop" filter when looking for direct United Airlines flights from ROA to DEN. You'll also be able to compare other airlines servicing the same nonstop journey.
What is the earliest United Airlines flight from ROA to DEN?
Browse United Airlines's earliest flights from ROA to DEN by using our "Early Morning" and "Morning" filters. Not only will you arrive at your destination sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Denver?
United Airlines flights from Roanoke Regional Airport (ROA) to Denver arrive at Denver Intl. Airport (DEN). This is the main entry point to this city.
Why fly with United Airlines from ROA to DEN?
A rewarding loyalty program and the chance to rack up points through United Mileage Plus are the start of the reasons to jet off from ROA to DEN with United Airlines. Plus, by joining Expedia's free One Key™ program, you can earn OneKeyCash™* on top of United Airlines's loyalty program earnings. You can put it toward your future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Roanoke Regional Airport (ROA) to Denver Intl. Airport (DEN)?
It's usually possible to cancel or modify your flight, although there may be additional fees if you booked more than 24 hours ago. Need to keep your options open? Apply the "No cancel fee" or "Changes included" filter to find flights that won't penalize you if you need to alter your plans. To modify your itinerary, visit "Trips," select your flight and click on "Manage Booking" for further information.

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