HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oshkosh

$113+ Cheap flights from Phoenix 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — MKE
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Phoenix 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 Phoenix to Oshkosh

Cheapest flights from Phoenix to Oshkosh
Explore the most affordable flight options available from Phoenix to Oshkosh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This American Airlines deal was found by Cheapflights users on 12/5. 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.
Thu 12/1812:58 amPHX - ATW
1 stop7h 23mAmerican Airlines
Mon 1/53:58 pmATW - PHX
1 stop8h 50mAmerican Airlines
Deal found 12/5$304
This Kiwi.com deal was found by Cheapflights users on 12/5. 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 12/1910:26 pmPHX - ATW
1 stop17h 12mMultiple Airlines
Mon 1/53:39 pmATW - PHX
2 stops45h 04mMultiple Airlines
Deal found 12/5$366
This Delta deal was found by Cheapflights users on 12/7. 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 12/181:00 pmPHX - ATW
1 stop7h 20mDelta
Mon 12/225:25 amATW - PHX
1 stop10h 29mDelta
Deal found 12/7$404
This United Airlines deal was found by Cheapflights users on 12/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:20 amPHX - ATW
1 stop7h 28mUnited Airlines
Thu 1/13:24 pmATW - PHX
1 stop8h 34mUnited Airlines
Deal found 12/6$407
This United Airlines deal was found by Cheapflights users on 12/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:57 pmPHX - ATW
1 stop7h 03mUnited Airlines
Wed 12/173:42 pmATW - PHX
1 stop8h 15mUnited Airlines
Deal found 12/6$439
This United Airlines deal was found by Cheapflights users on 12/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:30 amPHX - ATW
2 stops9h 07mUnited Airlines
Mon 1/51:00 pmATW - PHX
2 stops10h 49mUnited Airlines
Deal found 12/5$450
This United Airlines deal was found by Cheapflights users on 12/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:51 pmPHX - ATW
1 stop6h 46mUnited Airlines
Tue 12/236:15 amATW - PHX
1 stop7h 12mUnited Airlines
Deal found 12/7$454
This United Airlines deal was found by Cheapflights users on 12/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:30 amPHX - ATW
2 stops9h 07mUnited Airlines
Sun 12/218:10 amATW - PHX
1 stop6h 49mUnited Airlines
Deal found 12/7$459
This United Airlines deal was found by Cheapflights users on 12/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:38 pmPHX - ATW
1 stop7h 59mUnited Airlines
Wed 12/243:24 pmATW - PHX
1 stop8h 34mUnited Airlines
Deal found 12/7$489
This United Airlines deal was found by Cheapflights users on 12/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:51 pmPHX - ATW
1 stop6h 46mUnited Airlines
Mon 12/223:24 pmATW - PHX
2 stops8h 25mUnited Airlines
Deal found 12/7$494

Find flight deals from Phoenix to Oshkosh

Keep the following information in mind while searching for Phoenix to Oshkosh flight deals. Data was last updated December 8, 2025.

Round-trip from

$260
(United Airlines)

One-way from

$113
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$376
From Phoenix to Oshkosh
Search Deals
One-way flight from Phoenix to Oshkosh
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix 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 December 8, 2025.
Use the filters below to find and compare flights from Phoenix to Oshkosh that are best for you.

Fly from

Phoenix

Fly to

Oshkosh

Route

Depart

Return

Price

PhoenixAppleton

PHX - ATW

PHXATW

Phoenix Sky Harbor Intl

Thu 1/22

8:10 am-3:04 pm

1 stop5h 54m

Appleton Intl

Mon 1/26

5:23 pm-10:59 pm

1 stop6h 36m

$269

PhoenixAppleton

PHX - ATW

PHXATW

Phoenix Sky Harbor Intl

Wed 3/4

12:58 pm-8:51 pm

1 stop6h 53m

Appleton Intl

Wed 3/11

5:23 pm-10:18 pm

1 stop6h 55m

$340

PhoenixAppleton

PHX - ATW

PHXATW

Phoenix Sky Harbor Intl

Wed 3/4

7:00 am-1:58 pm

1 stop5h 58m

Appleton Intl

Mon 3/9

5:23 pm-10:18 pm

1 stop6h 55m

$340

PhoenixAppleton

PHX - ATW

PHXATW

Phoenix Sky Harbor Intl

Sat 2/28

8:30 am-4:44 pm

1 stop7h 14m

Appleton Intl

Mon 3/9

5:23 pm-10:18 pm

1 stop6h 55m

$340

PhoenixAppleton

PHX - ATW

PHXATW

Phoenix Sky Harbor Intl

Thu 1/8

10:22 am-4:48 pm

1 stop5h 26m

Appleton Intl

Sat 1/10

12:35 pm-7:22 pm

1 stop7h 47m

$340

PhoenixAppleton

PHX - ATW

PHXATW

Phoenix Sky Harbor Intl

Tue 3/3

6:40 am-4:44 pm

2 stops9h 04m

Appleton Intl

Wed 3/11

5:23 pm-10:18 pm

1 stop6h 55m

$345

PhoenixAppleton

PHX - ATW

PHXATW

Phoenix Sky Harbor Intl

Thu 2/26

8:30 am-4:44 pm

1 stop7h 14m

Appleton Intl

Mon 3/9

5:23 pm-10:18 pm

1 stop6h 55m

$349

PhoenixAppleton

PHX - ATW

PHXATW

Phoenix Sky Harbor Intl

Wed 1/21

10:40 am-7:15 pm

2 stops7h 35m

Appleton Intl

Sun 1/25

12:35 pm-10:40 pm

2 stops11h 05m

$350

PhoenixAppleton

PHX - ATW

PHXATW

Phoenix Sky Harbor Intl

Sat 2/7

8:10 am-4:48 pm

1 stop7h 38m

$126

PhoenixAppleton

PHX - ATW

PHXATW

Phoenix Sky Harbor Intl

Tue 1/6

1:55 pm-9:47 pm

1 stop6h 52m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 18 results
1
2

Best time to book a flight from Phoenix to Oshkosh

Have a flexible travel schedule? Discover the best time to fly to Oshkosh from Phoenix 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 Phoenix to Oshkosh

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

Currently, January is the cheapest month in which you can book a flight from Phoenix to Oshkosh (average of $138). Flying from Phoenix to Oshkosh in February is currently the most expensive (average of $219). 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 PHX to OS9?

Find hourly flight availability from Phoenix 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 December 8, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 20% on flights from Phoenix to Oshkosh by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Oshkosh. Price data was last updated on December 6, 2025.

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

Weekly flight availability from Phoenix to Oshkosh

Explore weekly flight availability from Phoenix to Oshkosh. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 8, 2025.

The most flights from PH1 to OS9 are scheduled on a Friday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

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 December 8, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Phoenix to Oshkosh to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,089 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,045 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Allegiant Air
7.2
Good
698 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Phoenix to Oshkosh?

    For as low as $269, United Airlines can have you in Oshkosh from Phoenix in 5h 54m. Phoenix and Oshkosh are separated by a distance of 1459 mi.

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

    $72 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $125 and $217, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Phoenix to Oshkosh on time: American Airlines (68%), Southwest (64%), Alaska Airlines (62%).

  • What are the cheapest flights from Phoenix to Oshkosh?

    Looking for the cheapest flight from Phoenix to Oshkosh? While on average our users pay $610, our data indicates the cheapest price to be $125. The most popular route (Phoenix Sky Harbor Intl - Appleton Intl), is priced around $304.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phoenix 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 Phoenix to Oshkosh?

    Currently, January is the cheapest month in which you can book a flight from Phoenix to Oshkosh (average of $138). Flying from Phoenix to Oshkosh in February is currently the most expensive (average of $219). 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 Phoenix to Oshkosh

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to O'Hare Intl flights
Sky Harbor Intl to Minneapolis flights
Las Vegas to O'Hare Intl flights
Tucson to O'Hare Intl flights
Las Vegas to Minneapolis flights
Tucson to Minneapolis flights
Sky Harbor Intl to Milwaukee flights
Sky Harbor Intl to Madison flights
Las Vegas to Milwaukee flights
Sky Harbor Intl to Green Bay flights
Sky Harbor Intl to Appleton flights
Tucson to Milwaukee flights
Tucson to Madison flights
Las Vegas to Madison flights
Las Vegas to Duluth flights
Las Vegas to Appleton flights
Sky Harbor Intl to Duluth flights
Tucson to Eau Claire flights
Sky Harbor Intl to Eau Claire flights
Sky Harbor Intl to Wausau flights
Tucson to Duluth flights
Tucson to Appleton flights
Las Vegas to Green Bay flights
Yuma to Minneapolis flights
Yuma to O'Hare Intl flights
Las Vegas to Wausau flights
Sky Harbor Intl to Rhinelander flights
Tucson to Escanaba flights
Sky Harbor Intl to La Crosse flights
Flagstaff to O'Hare Intl flights
Flagstaff to Minneapolis flights
Tucson to Green Bay flights
Flagstaff to Milwaukee flights
Tucson to Wausau flights
Tucson to La Crosse flights
Sky Harbor Intl to Dubuque flights

Top 8 airlines flying from Phoenix to Oshkosh

Discover the top 8 airlines that operate flights from Phoenix 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$105Average$254FlexibilityNo cancel feeOn-time65%
FrontierCheapest$108Average$254FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$138Average$242FlexibilityNo cancel feeOn-time83%
Allegiant AirCheapest$174Average$336FlexibilityNo cancel feeOn-time88%
DeltaCheapest$192Average$379FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$235Average$411FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$236Average$471FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$240Average$404FlexibilityNo cancel feeOn-time69%

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.