HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oshkosh

$100+ Cheap flights from Atlanta (ATL) to Oshkosh, WI

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — MKE
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta to Oshkosh with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Atlanta to Oshkosh

Cheapest flights from Atlanta to Oshkosh
Explore the most affordable flight options available from Atlanta to Oshkosh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:00 pm
ATL
-
ATW
2 stops10h 18m
Multiple Airlines
Sat 4/2510:00 am
ATW
-
ATL
1 stop10h 33m
Multiple Airlines
Deal found 2/9$279
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:07 am
ATL
-
ATW
1 stop9h 46m
Multiple Airlines
Mon 3/162:01 pm
ATW
-
ATL
2 stops30h 37m
Multiple Airlines
Deal found 2/10$330
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:20 pm
ATL
-
ATW
Nonstop2h 13m
Delta
Sun 6/75:29 am
ATW
-
ATL
Nonstop2h 22m
Delta
Deal found 2/11$399
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:25 am
ATL
-
ATW
1 stop6h 21m
Delta
Tue 11/244:05 pm
ATW
-
ATL
1 stop6h 48m
Delta
Deal found 2/9$419
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:00 am
ATL
-
ATW
2 stops16h 13m
Multiple Airlines
Fri 4/107:00 am
ATW
-
ATL
1 stop15h 34m
Multiple Airlines
Deal found 2/9$421
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:36 am
ATL
-
ATW
1 stop7h 24m
American Airlines
Wed 4/221:30 pm
ATW
-
ATL
2 stops8h 26m
American Airlines
Deal found 2/11$424
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:00 am
ATL
-
ATW
1 stop8h 15m
Multiple Airlines
Thu 6/252:44 pm
ATW
-
ATL
1 stop8h 41m
Multiple Airlines
Deal found 2/11$427
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:15 am
ATL
-
ATW
1 stop12h 51m
Multiple Airlines
Thu 2/262:17 pm
ATW
-
ATL
1 stop8h 16m
Multiple Airlines
Deal found 2/10$437
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:09 am
ATL
-
ATW
1 stop5h 06m
American Airlines
Sun 6/73:45 pm
ATW
-
ATL
1 stop7h 13m
American Airlines
Deal found 2/10$439

Find flight deals from Atlanta to Oshkosh

Keep the following information in mind while searching for Atlanta to Oshkosh flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(Kiwi.com)

One-way from

$100
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$455
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Appleton Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Appleton Intl flights.
Search Deals
From Atlanta Hartsfield-Jackson to Oshkosh
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Oshkosh
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Oshkosh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Atlanta to Oshkosh that are best for you.

Fly from

Atlanta

Fly to

Oshkosh

Route

Depart

Return

Price

AtlantaAppleton

ATL - ATW

ATLATW

Atlanta Hartsfield-Jackson

Fri 5/29

9:20 pm-10:33 pm

Nonstop2h 13m

Appleton Intl

Sun 6/7

5:29 am-8:51 am

Nonstop2h 22m

$399

AtlantaAppleton

ATL - ATW

ATLATW

Atlanta Hartsfield-Jackson

Fri 4/17

8:23 pm-9:35 pm

Nonstop2h 12m

Appleton Intl

Wed 4/22

5:30 am-8:50 am

Nonstop2h 20m

$399

AtlantaAppleton

ATL - ATW

ATLATW

Atlanta Hartsfield-Jackson

Sun 7/19

8:45 pm-9:58 pm

Nonstop2h 13m

Appleton Intl

Sat 7/25

5:29 am-8:51 am

Nonstop2h 22m

$409

AtlantaAppleton

ATL - ATW

ATLATW

Atlanta Hartsfield-Jackson

Fri 6/26

8:45 pm-9:58 pm

Nonstop2h 13m

Appleton Intl

Wed 7/1

5:29 am-8:51 am

Nonstop2h 22m

$409

AtlantaAppleton

ATL - ATW

ATLATW

Atlanta Hartsfield-Jackson

Sat 7/18

8:45 pm-9:58 pm

Nonstop2h 13m

Appleton Intl

Thu 7/23

5:29 am-8:51 am

Nonstop2h 22m

$409

AtlantaAppleton

ATL - ATW

ATLATW

Atlanta Hartsfield-Jackson

Sun 7/12

8:45 pm-9:58 pm

Nonstop2h 13m

Appleton Intl

Sat 7/18

5:29 am-8:51 am

Nonstop2h 22m

$409

AtlantaAppleton

ATL - ATW

ATLATW

Atlanta Hartsfield-Jackson

Fri 6/26

8:12 pm-12:15 am

1 stop5h 03m

Appleton Intl

Wed 7/1

5:00 am-12:22 pm

1 stop6h 22m

$419

AtlantaAppleton

ATL - ATW

ATLATW

Atlanta Hartsfield-Jackson

Thu 5/14

7:00 am-2:03 pm

1 stop8h 03m

$124

AtlantaAppleton

ATL - ATW

ATLATW

Atlanta Hartsfield-Jackson

Wed 3/11

7:20 pm-5:53 pm

1 stop23h 33m

$165

AtlantaAppleton

ATL - ATW

ATLATW

Atlanta Hartsfield-Jackson

Wed 4/8

5:45 am-8:15 am

2 stops27h 30m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 15 results
1
2

Best time to book a flight from Atlanta to Oshkosh

Have a flexible travel schedule? Discover the best time to fly to Oshkosh from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Oshkosh

What is the cheapest month to book a flight from Atlanta to Oshkosh?

Currently, May is the cheapest month in which you can book a flight from Atlanta to Oshkosh (average of $88). Flying from Atlanta to Oshkosh in November is currently the most expensive (average of $242). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to OS9?

Find hourly flight availability from Atlanta to Oshkosh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 12, 2026.

It’s optimal to fly from Atlanta to Oshkosh at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Atlanta to Oshkosh?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Oshkosh. Price data was last updated on February 7, 2026.

Travelers seeking maximum savings on their Atlanta to Oshkosh flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Oshkosh

Get insights into the airlines that provide service to Oshkosh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oshkosh. Reviews last updated February 12, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Atlanta to Oshkosh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,180 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
7.9
Good
8,180 reviews
Delta
7.9
Good
8,180 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
11,271 reviews
Delta
7.9
Good
8,180 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Oshkosh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Atlanta to Oshkosh?

    If you book a flight to Oshkosh from Atlanta, you will be flying from Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta. There are 2 flights from Hartsfield-Jackson to Oshkosh per day from 5 different airlines.

  • How popular is this Atlanta to Oshkosh flight route?

    The Atlanta Hartsfield-Jackson to Oshkosh flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Atlanta to Oshkosh?

    Departing from Atlanta to Oshkosh will take you 2h 13m. The distance between Atlanta and Oshkosh is about 765 mi. All flights are typically nonstop.

  • What are the most reliable airlines from Atlanta to Oshkosh?

    The top 3 most reliable airlines when flying from Atlanta to Oshkosh are Aeromexico (79%), Air France (78%) and LATAM Airlines (77%).

  • What are the cheapest flights from Atlanta to Oshkosh?

    Looking at all options, your cheapest flight can be booked for $54. While the most popular route (Atlanta Hartsfield-Jackson - Appleton Intl) can be booked for $330 on average, our data indicates $326 when flying from Atlanta to Oshkosh.

  • Can I find deals for flights from Atlanta to Oshkosh that include hotel bookings?

    Yes. In addition to deals on Atlanta to Oshkosh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Oshkosh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Oshkosh.

  • Can I find deals for business class flights from Atlanta to Oshkosh?

    Yes. Cheapflights offers flight deals from Atlanta to Oshkosh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Oshkosh?

    Currently, May is the cheapest month in which you can book a flight from Atlanta to Oshkosh (average of $88). Flying from Atlanta to Oshkosh in November is currently the most expensive (average of $242). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Atlanta to Oshkosh

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to O'Hare Intl flights
Atlanta to Minneapolis flights
Jacksonville to O'Hare Intl flights
Atlanta to Milwaukee flights
Asheville to O'Hare Intl flights
Chattanooga to O'Hare Intl flights
Savannah to O'Hare Intl flights
Jacksonville to Minneapolis flights
Asheville to Minneapolis flights
Chattanooga to Minneapolis flights
Savannah to Minneapolis flights
Atlanta to Madison flights
Atlanta to Appleton flights
Jacksonville to Madison flights
Tallahassee to O'Hare Intl flights
Augusta to Minneapolis flights
Chattanooga to Madison flights
Savannah to Milwaukee flights
Chattanooga to Milwaukee flights
Jacksonville to Milwaukee flights
Tallahassee to Minneapolis flights
Atlanta to Green Bay flights
Augusta to O'Hare Intl flights
Asheville to Milwaukee flights
Atlanta to Wausau flights
Asheville to Appleton flights
Jacksonville to Appleton flights
Savannah to Madison flights
Atlanta to Duluth flights
Asheville to Madison flights
Jacksonville to Green Bay flights
Savannah to Appleton flights
Atlanta to Eau Claire flights
Atlanta to La Crosse flights
Augusta to Milwaukee flights
Brunswick to O'Hare Intl flights
Brunswick to Minneapolis flights
Jacksonville to La Crosse flights
Atlanta to Rhinelander flights
Jacksonville to Duluth flights
Valdosta to O'Hare Intl flights
Chattanooga to Duluth flights
Tallahassee to Milwaukee flights
Asheville to Green Bay flights
Tallahassee to Madison flights
Valdosta to Milwaukee flights
Asheville to Duluth flights

Top 5 airlines flying from Atlanta to Oshkosh

Discover the top 5 airlines that operate flights from Atlanta to Oshkosh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$65Average$205FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$126Average$199FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$172Average$431FlexibilityNo cancel feeOn-time71%
DeltaCheapest$199Average$467FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$207Average$275FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.