Cheap flights from Oshkosh to Denver (DEN)

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The best prices from Oshkosh to Denver Intl are usually found in August or July, booked 26 days in advance, depart on a Monday or Friday and return on a Friday

How to find the cheapest flight from
Oshkosh to Denver (DEN)

All the information you need to plan the best null to DEN flight in 2022: compare Oshkosh to Denver flight prices with the expected peak season, weather and rainfall in Denver.
OS9 - DEN
Price
$293 - $397
DEN
Temperature
30.2 - 73.4 °F
DEN
Rainfall
0.5 - 2.3 inches

Popular in

February

High demand for flights, 12% potential price rise

Cheapest in

August

Best time to find cheap flights, 16% potential price drop

Round-trip from

$293

From Oshkosh to Denver Intl

One-way from

$167

One-way flight from Oshkosh to Denver Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Oshkosh to Denver (OS9 - DEN)?

When flying from Oshkosh to Denver, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Find a great deal and save up to 47% by booking at least 26 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Oshkosh to Denver within the next two weeks, with the cheapest ticket starting at $400.

What is the cheapest month to fly from Oshkosh to Denver?

August can be a great time to fly to Denver from Oshkosh with a flight ticket averaging about $349. Cheapflights users have found deals in the month of August for as cheap as $202. The most expensive prices can be found in the month of February.

Cheap flights from Oshkosh to Denver in May, June 2022

The best prices found for Oshkosh to DEN flights for May, June
29 May - 5 Jun
$104pp
ATW
Appleton Outagamie County
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
ATW
Appleton Outagamie County
29 May - 5 Jun
$111pp
ATW
Appleton Outagamie County
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
ATW
Appleton Outagamie County
26 May - 29 May
$113pp
ATW
Appleton Outagamie County
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
ATW
Appleton Outagamie County

Oshkosh to Denver 2022 flight deals

Cheap flights to Denver from Oshkosh found for this year
29 May - 5 Jun
$104pp
ATW
Appleton Outagamie County
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
ATW
Appleton Outagamie County
29 May - 5 Jun
$111pp
ATW
Appleton Outagamie County
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
ATW
Appleton Outagamie County
26 May - 29 May
$113pp
ATW
Appleton Outagamie County
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
ATW
Appleton Outagamie County

Non-stop flights to Denver from Oshkosh

Save time with Oshkosh to Denver direct flight deals
29 May - 5 Jun
$104pp
ATW
Appleton Outagamie County
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
ATW
Appleton Outagamie County
29 May - 5 Jun
$111pp
ATW
Appleton Outagamie County
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
ATW
Appleton Outagamie County
25 Sep - 29 Sep
$115pp
ATW
Appleton Outagamie County
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
ATW
Appleton Outagamie County

Last minute flights from Oshkosh to Denver

Late deals on round-trip flights to Denver from Oshkosh, departing today and this week
26 May - 29 May
$113pp
ATW
Appleton Outagamie County
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
ATW
Appleton Outagamie County
22 May - 2 Jun
$119pp
ATW
Appleton Outagamie County
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
ATW
Appleton Outagamie County
22 May - 29 May
$120pp
ATW
Appleton Outagamie County
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
ATW
Appleton Outagamie County

One-way flights to Denver Intl from Oshkosh

The cheapest one-way flights from Oshkosh to Denver
1:12 pm - 3:00 pm
Allegiant Air
Nonstop
2h 48m
ATW - DEN
Allegiant Air
$167
FlightNetwork
10:59 am - 7:30 am
Multiple Airlines
2 Stops
21h 31m
ATW - DEN
Multiple Airlines
$252
Gotogate
2:40 am - 11:45 am
American Airlines
2 Stops
10h 05m
ATW - DEN
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Oshkosh</span> to <span class="emphasized">Denver</span> flights.

Flight FAQs

From Oshkosh to Denver

What airport do you fly into for flights to Denver from Oshkosh?

For a flight from Oshkosh to Denver, you will be flying into Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city. Denver Intl is the only Denver airport and it handles 1 inbound flight from Oshkosh per day. 11 airlines have flights to Denver Intl from Oshkosh on a regular basis.

Which airlines flying from Oshkosh to Denver Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Allegiant Air, and Delta flying from Oshkosh to Denver Intl have implemented new flexible cancellation policies.

Can I find flights from Oshkosh to Denver for under $200 on Cheapflights?

Yes, there are multiple flights from Oshkosh to Denver for under $200. The cheapest flight booked recently is on Allegiant Air for just $104, but on average you can expect to pay $189.

Are there nonstop flights from Oshkosh to Denver for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Oshkosh to Denver under $200. A good price for a nonstop flight from Oshkosh to Denver is less than $193.

Are there last-minute flights available from Oshkosh to Denver for under $200?

There are currently 20+ open flights from Oshkosh to Denver within the next 7 days for less than $200.

What days are nonstop flights available from Oshkosh to Denver?

Nonstop flights can be found on the following days: Wednesday, Thursday, Saturday.

How popular is this Oshkosh to Denver flight route?

Within the past month, 23 users have taken a look at flights from Oshkosh to Denver Intl.

How many flights depart from Oshkosh to Denver on average per day?

Travelers can expect 3 flights from Oshkosh to Denver on average per day.
Morning (6am - Noon) - 33% of flight departures
Evening (6pm - Midnight) - 67% of flight departures

How long is the flight from Oshkosh to Denver?

Departing from Oshkosh to Denver will take you 2h 39m. Airlines will cover a distance of 898 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from Oshkosh to Denver one-way?

For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $53. Users have also found prices from $204 and $223 on United Airlines and Delta, respectively.

What are the cheapest flights from Oshkosh to Denver?

The cheapest flight price from Oshkosh to Denver is $103. On average you can expect to pay $497. The most popular route, (Appleton Outagamie County - Denver Intl), can usually be booked for $104.

What are the most popular airlines that fly from Oshkosh to Denver?

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Oshkosh to Denver.

COVID Restrictions

View COVID Travel Restrictions for Denver, CO

Do I need a COVID test to fly to Denver from Oshkosh?

Information is based on travel restrictions for travel to Denver Intl within the United States

Most visitors from Oshkosh need to provide a negative COVID-19 test result and/or quarantine to enter Denver Intl.

COVID-19 testing requirements
Visitors from Oshkosh must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Denver Intl.

Quarantine requirements
Visitors from Oshkosh are not required to quarantine after entering Denver Intl.

Do I need a test to fly back to Oshkosh from Denver?

Returning to Oshkosh from Denver Intl

COVID-19 testing requirements
Visitors from Denver Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Oshkosh.

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering Oshkosh.

Hide COVID Travel Restrictions for Denver, CO

Alternative routes for Oshkosh to Denver

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Denver

Things to know before you go - useful duration and weather info for your trip from Oshkosh to Denver.
Flight duration from Oshkosh to DEN
2h 33m
Average temperature for May in Denver
73.4 °F
Avg rainfall for May in Denver
1.9 ″

Airports servicing Oshkosh

Airports servicing Denver

Top 7 airlines flying from Oshkosh to Denver Intl

The chart below displays the airlines Cheapflights users traveling from Oshkosh to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$16 $22 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Allegiant Air
$48 $136 No cancel fee 88%
Frontier
$50 $163 No cancel fee 62%
Delta
$97 $350 No cancel fee N/A
American Airlines
$101 $323 No cancel fee 71%
Spirit Airlines
$103 $226 No cancel fee 65%
United Airlines
$117 $332 No cancel fee 69%

Hourly flight availability from Oshkosh to Denver

See what time of day planes typically take off from Oshkosh towards Denver.
Morning 6 AM to noon 44% of Oshkosh to DEN departures
Afternoon Noon to 6 PM 27% of Oshkosh to DEN departures
Early morning Midnight to 6 AM 19% of Oshkosh to DEN departures
Evening 6 PM to midnight 10% of Oshkosh to DEN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Oshkosh to Denver
See how many times per day planes take to the skies headed from Oshkosh to Denver.
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
1 daily flight
Friday
1 daily flight
Saturday
1 daily flight
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