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$113+ Cheap flights from Oshkosh, WI to Phoenix

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — PHX
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheapflights Tip: The best prices from Oshkosh to Phoenix are usually found in January or August, booked 52 days in advance, depart on a Friday or Monday and return on a Monday

Find flight deals from Oshkosh to Phoenix

Cheapest flights from Oshkosh to Phoenix
Explore the most affordable flight options available from Oshkosh to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Delta deal was found by Cheapflights users on 10/13. 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.
Wed 11/125:21 pmATW - PHX
1 stop6h 19mDelta
Sat 11/1511:43 amPHX - ATW
1 stop9h 25mDelta
Deal found 10/13$251
This Delta deal was found by Cheapflights users on 10/13. 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 10/315:41 amATW - PHX
1 stop8h 25mDelta
Wed 11/512:45 pmPHX - ATW
1 stop7h 30mDelta
Deal found 10/13$260
This United Airlines deal was found by Cheapflights users on 10/12. 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 12/52:32 pmATW - PHX
2 stops9h 19mUnited Airlines
Tue 12/910:15 amPHX - ATW
1 stop5h 27mUnited Airlines
Deal found 10/12$265
This Delta deal was found by Cheapflights users on 10/13. 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 11/205:21 pmATW - PHX
1 stop6h 19mDelta
Sun 11/237:00 amPHX - ATW
1 stop8h 23mDelta
Deal found 10/13$269
This Kiwi.com deal was found by Cheapflights users on 10/13. 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.
Sun 11/97:00 amATW - PHX
1 stop26h 20mMultiple Airlines
Thu 11/207:29 pmPHX - ATW
2 stops25h 23mMultiple Airlines
Deal found 10/13$273
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Tue 12/95:20 pmATW - PHX
1 stop6h 37mUnited Airlines
Sat 12/138:30 amPHX - ATW
1 stop5h 37mUnited Airlines
Deal found 10/14$276
This United Airlines deal was found by Cheapflights users on 10/12. 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 12/52:32 pmATW - PHX
2 stops9h 19mUnited Airlines
Wed 12/1010:15 amPHX - ATW
1 stop5h 27mUnited Airlines
Deal found 10/12$281
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/13:52 pmATW - PHX
1 stop7h 49mUnited Airlines
Tue 11/412:39 pmPHX - ATW
1 stop7h 54mUnited Airlines
Deal found 10/14$285
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 10/209:00 amATW - PHX
2 stops32h 04mMultiple Airlines
Thu 10/238:58 pmPHX - ATW
1 stop18h 25mMultiple Airlines
Deal found 10/12$292
This Delta deal was found by Cheapflights users on 10/14. 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 11/2712:20 pmATW - PHX
1 stop6h 28mDelta
Tue 12/27:05 amPHX - ATW
1 stop7h 33mDelta
Deal found 10/14$294
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 11/172:53 pmATW - PHX
1 stop9h 51mMultiple Airlines
Fri 11/215:06 pmPHX - ATW
2 stops51h 25mMultiple Airlines
Deal found 10/13$295

Cheap flight deals from Oshkosh to Phoenix

Keep the following information in mind while searching for Oshkosh to Phoenix flight deals. Data was last updated October 14, 2025.

Round-trip from

$251
(United Airlines)

One-way from

$113
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$344
From Oshkosh to Phoenix
Search Deals
One-way flight from Oshkosh to Phoenix
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oshkosh to Phoenix 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 October 14, 2025.
Use the filters below to find and compare flights from Oshkosh to Phoenix that are best for you.

Fly from

Oshkosh

Fly to

Phoenix

Route

Depart

Return

Price

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sat 1/10

4:05 pm-8:53 pm

1 stop5h 48m

Phoenix Sky Harbor Intl

Tue 1/13

12:45 pm-8:49 pm

1 stop7h 04m

$251

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sat 1/10

5:23 pm-11:00 pm

1 stop6h 37m

Phoenix Sky Harbor Intl

Sat 1/17

2:42 pm-8:50 pm

1 stop5h 08m

$251

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Tue 1/6

5:20 pm-11:33 pm

1 stop7h 13m

Phoenix Sky Harbor Intl

Mon 1/12

12:45 pm-8:49 pm

1 stop7h 04m

$260

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sat 1/31

5:20 pm-11:33 pm

1 stop7h 13m

Phoenix Sky Harbor Intl

Sat 2/14

7:25 am-4:42 pm

1 stop8h 17m

$285

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Fri 10/31

6:30 am-1:08 pm

1 stop8h 38m

Phoenix Sky Harbor Intl

Mon 11/3

8:30 am-4:42 pm

1 stop7h 12m

$294

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sun 1/11

6:30 am-2:36 pm

1 stop9h 06m

Phoenix Sky Harbor Intl

Sat 1/17

6:13 am-4:33 pm

2 stops9h 20m

$299

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sat 11/15

12:20 pm-5:48 pm

1 stop6h 28m

Phoenix Sky Harbor Intl

Sat 11/22

1:16 pm-10:08 pm

1 stop7h 52m

$315

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Thu 11/6

2:32 pm-10:41 pm

1 stop9h 09m

Phoenix Sky Harbor Intl

Thu 11/13

10:24 am-4:42 pm

1 stop5h 18m

$329

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Wed 11/26

2:32 pm-10:41 pm

1 stop9h 09m

Phoenix Sky Harbor Intl

Mon 12/1

12:39 pm-9:33 pm

1 stop7h 54m

$330

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sat 2/28

2:43 pm-10:59 pm

2 stops9h 16m

Phoenix Sky Harbor Intl

Wed 3/4

7:15 am-2:08 pm

1 stop5h 53m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 21 results
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Best time to book a flight from Oshkosh to Phoenix

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

How far ahead should I book a flight from Oshkosh to Phoenix?

Use this chart to determine the optimal time to book a round-trip flight from Oshkosh to Phoenix. Price data was last updated on October 10, 2025.

The best time to book flights from Oshkosh to Phoenix is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Oshkosh to Phoenix (average of $132). Flying from Oshkosh to Phoenix in March is currently the most expensive (average of $206). 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 OS9 to PHX?

Find hourly flight availability from Oshkosh to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 52% on flights from Oshkosh to Phoenix by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Oshkosh to Phoenix. Price data was last updated on October 12, 2025.

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

Weekly flight availability from Oshkosh to Phoenix

Explore weekly flight availability from Oshkosh to Phoenix. 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 October 14, 2025.

The most flights from OS9 to PH1 are scheduled on a Tuesday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Oshkosh to Phoenix?

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated October 14, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Oshkosh to Phoenix 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
8.0
Very good
7,975 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,976 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,042 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Allegiant Air
7.2
Good
693 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Oshkosh to Phoenix. 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 Oshkosh to Phoenix?

    Airlines like Delta and United Airlines fly from Oshkosh to Phoenix in about 5h 48m. The time it takes to get you to your destination can typically vary by up to 49m. The distance between Oshkosh and Phoenix is about 1459 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Before booking your flight to Phoenix from Oshkosh, check out the most reliable airlines to get you to your destination on time: Southwest (85%), American Airlines (79%), Alaska Airlines( 77%).

  • What are the cheapest flights from Oshkosh to Phoenix?

    While on average a flight from Oshkosh to Phoenix is generally $716, our data shows the cheapest flight currently is $125. When looking at the most popular route, (Appleton Intl - Phoenix Sky Harbor Intl), you can expect to pay $251 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oshkosh to Phoenix (average of $132). Flying from Oshkosh to Phoenix in March is currently the most expensive (average of $206). 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

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Top 8 airlines flying from Oshkosh to Phoenix

Discover the top 8 airlines that operate flights from Oshkosh to Phoenix. 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$92Average$239FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$138Average$296FlexibilityNo cancel feeOn-time83%
Spirit AirlinesCheapest$142Average$272FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$143Average$305FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$208Average$416FlexibilityNo cancel feeOn-time69%
DeltaCheapest$240Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$249Average$468FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$270Average$448FlexibilityNo cancel feeOn-time63%

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