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Find cheap flights from Denver to Oshkosh from $73

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Oshkosh departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/27
Thu 7/4

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Good to know

Low season

February

High season

June

Cheapest flight

$73
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Denver to Appleton

When to book flights from Denver to Oshkosh

Are your dates flexible? Find out the best times to travel from Denver to Oshkosh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Denver to Oshkosh

  • Which airports will I be using when flying from Denver to Oshkosh?

    When flying out of Denver you’ll be using Denver Intl. Oshkosh does not have its own airport so you’ll be flying into nearby Appleton Intl airport, which is 16.1 mi away.

  • How long does a flight from Denver to Oshkosh take?

    Direct flights cover the 880 miles separating Denver and Oshkosh in about 2h 17m.

  • How many flights are there between Denver and Oshkosh?

    1 direct flights run between Denver and Oshkosh on a daily basis. On average, there are about 9 departures each week.

  • What’s the cheapest day of the week to fly between Denver and Oshkosh?

    Consider leaving on a Thursday and avoid Wednesdays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Sundays and the most expensive ones on Wednesdays.

  • How does KAYAK find such low prices on flights from Denver to Oshkosh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Oshkosh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Oshkosh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oshkosh from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Oshkosh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oshkosh with an airline and back to Denver with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Oshkosh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oshkosh from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Denver to Oshkosh?

    In the last 72 hours, the cheapest one-way ticket between Denver and Oshkosh found on KAYAK was with American Airlines for $73. American Airlines offered a round-trip connection from $145 and Allegiant Air from $168.

See more FAQs

Top tips for finding cheap flights from Denver to Oshkosh

  • There is no airport in Oshkosh. Instead, you’ll be flying into Appleton Intl Airport when flying between Denver and Oshkosh.
  • The cheapest flight from Denver to Oshkosh was found 34 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, February and March. The cheapest month to fly is August.
See more tips

Top 4 airlines serving Denver to Oshkosh

 
Need help choosing which airline to fly with from Denver to Oshkosh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10502 reviews
8.2Boarding
7.4Food
8.0Entertainment
7.9Comfort
8.6Crew
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Too many fees (but that seems to apply to all airlines nowadays)

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wheelchair assistance was not complete. The person left me at the departure gate without informing the groundstaff of my requirements. I had to walk to the departure counter to ask for help to reach the plane door. The crew informed me that in future they were not allowed to help passengers like me, senior citizen and Wheelchair passenger with placing their carry on bags in the overhead compartments!

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

Seats are way too snug for my hip to knee ratio and the recline on the seat in front of me made my experience worst. My legs had no room at all. Not a plane for people 6 ft or over unless you fly first class.

Delayed for maintenance issue?? Should have been addressed before boarding. Put my bag on an earlier flight, but didn’t ask if I wanted to change to an earlier flight. Arrived to find my bag locked up and no agent to be found when I landed.

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

The flight was short. However, my bag was delayed and was put on another flight.

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

Book cheap flights from Denver to Oshkosh

Recent round-trip flight deals

9/12Thu
1 stopAmerican Airlines
7h 19mDEN-ATW
9/17Tue
1 stopAmerican Airlines
6h 56mATW-DEN
$145
8/20Tue
1 stopAmerican Airlines
7h 48mDEN-ATW
8/27Tue
1 stopAmerican Airlines
4h 42mATW-DEN
$147
8/1Thu
nonstopAllegiant Air
2h 17mDEN-ATW
8/4Sun
nonstopAllegiant Air
2h 41mATW-DEN
$168
7/7Sun
nonstopAllegiant Air
2h 17mDEN-ATW
7/14Sun
nonstopAllegiant Air
2h 41mATW-DEN
$203
8/20Tue
1 stopUnited Airlines
5h 17mDEN-ATW
8/27Tue
nonstopUnited Airlines
2h 49mATW-DEN
$259
8/21Wed
nonstopUnited Airlines
2h 32mDEN-ATW
8/24Sat
1 stopUnited Airlines
7h 09mATW-DEN
$294
7/4Thu
2 stops
18h 50mDEN-ATW
7/7Sun
nonstop
2h 41mATW-DEN
$320
7/4Thu
2 stops
18h 50mDEN-ATW
7/7Sun
nonstop
2h 41mATW-DEN
$323
6/24Mon
1 stopDelta
4h 25mDEN-ATW
7/1Mon
1 stopDelta
4h 49mATW-DEN
$363
7/2Tue
1 stopDelta
14h 15mDEN-ATW
7/7Sun
1 stopDelta
16h 51mATW-DEN
$555

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Recent one-way flight deals

10/23Wed
1 stopAmerican Airlines
9h 39mDEN-ATW
$73
10/23Wed
2 stopsAmerican Airlines
9h 49mDEN-ATW
$78
8/1Thu
nonstopAllegiant Air
2h 17mDEN-ATW
$94
6/23Sun
nonstopAllegiant Air
2h 18mDEN-ATW
$125
8/1Thu
1 stopDelta
4h 24mDEN-ATW
$171
7/2Tue
2 stops
22h 42mDEN-ATW
$172
8/5Mon
nonstopUnited Airlines
2h 33mDEN-ATW
$215
7/28Sun
1 stopDelta
4h 24mDEN-ATW
$219
7/2Tue
1 stopUnited Airlines
4h 42mDEN-ATW
$224
6/24Mon
2 stops
10h 10mDEN-ATW
$252

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Last minute flights from Denver to Oshkosh

Last minute flight, train and bus deals

5/29Wed
multi-stopAmerican Airlines
4h 28mDEN-ATW
6/1Sat
multi-stopAmerican Airlines
6h 59mATW-DEN
$148
5/29Wed
multi-stopAmerican Airlines
10h 16mDEN-ATW
6/1Sat
multi-stopAmerican Airlines
6h 59mATW-DEN
$152
5/29Wed
multi-stopAmerican Airlines
10h 01mDEN-ATW
6/1Sat
multi-stopAmerican Airlines
10h 36mATW-DEN
$155
5/30Thu
multi-stopAmerican Airlines
5h 42mDEN-ATW
6/1Sat
multi-stopAmerican Airlines
6h 59mATW-DEN
$312
5/29Wed
nonstopUnited Airlines
2h 31mDEN-ATW
6/1Sat
nonstopUnited Airlines
2h 47mATW-DEN
$359
5/29Wed
nonstopUnited Airlines
2h 31mDEN-ATW
6/1Sat
multi-stopUnited Airlines
7h 07mATW-DEN
$369
5/31Fri
nonstopUnited Airlines
2h 31mDEN-ATW
6/2Sun
multi-stopUnited Airlines
6h 27mATW-DEN
$390
5/31Fri
multi-stopUnited Airlines
5h 02mDEN-ATW
6/2Sun
multi-stopUnited Airlines
6h 27mATW-DEN
$400
5/29Wed
multi-stopDelta
9h 52mDEN-ATW
6/1Sat
multi-stopDelta
7h 58mATW-DEN
$1,381
5/29Wed
multi-stopDelta
9h 52mDEN-ATW
6/1Sat
multi-stopDelta
10h 20mATW-DEN
$2,088

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Flights to Oshkosh

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