OTH to DEN, Southwest Oregon Regional Airport to Denver International Airport Cheap Flights

Based on HopeGoo data, United Airlines offers one-way fares as low as US$284 on Cheapest nonstop routes (e.g. OTH to DEN on Mon, Mar 16), while United Airlines offers Cheapest nonstop round-trips from US$359 departing on Fri, Apr 10 and returning on Fri, Apr 17.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from North Bend to Denver is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from North Bend to Denver, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Mar 16, with one-way flights priced at just US$284. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Denver travel is around August. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from North Bend to Denver is December, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from North Bend to Denver on February 27, 2026 with United Airlines, with prices starting at US$400.

The time difference between Denver and North Bend is 1h.

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