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$145+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — PHX
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Oshkosh to Phoenix are usually found in January or February, booked 68 days in advance, depart on a Friday or Monday and return on a Monday

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 March 28, 2025.

Round-trip from

$269
(Delta)

One-way from

$145
(Mytrip)

Popular in

March

Cheapest in

January

Average price

$513
From Oshkosh to Phoenix
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One-way flight from Oshkosh to Phoenix
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 28, 2025.

This Delta deal was found by Cheapflights users on 3/27. 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.
Sat 9/134:10 pmATW - PHX
1 stop5h 26mDelta
Wed 9/1711:25 amPHX - ATW
1 stop8h 00mDelta
Deal found 3/27$269
This United Airlines deal was found by Cheapflights users on 3/27. 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 9/161:10 pmATW - PHX
2 stops10h 49mUnited Airlines
Sat 9/2010:51 amPHX - ATW
1 stop6h 25mUnited Airlines
Deal found 3/27$274
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/233:15 pmATW - PHX
1 stop24h 13mMultiple Airlines
Mon 4/282:34 pmPHX - ATW
2 stops29h 20mMultiple Airlines
Deal found 3/26$369
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/157:00 amATW - PHX
2 stops28h 47mAllegiant Air
Thu 4/179:24 amPHX - ATW
2 stops28h 02mAllegiant Air
Deal found 3/27$433
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 4/231:30 pmATW - PHX
Nonstop3h 45mAmerican Airlines
Sat 4/265:00 amPHX - ATW
1 stop8h 32mAmerican Airlines
Deal found 3/27$445

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 March 28, 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

Tue 8/19

6:55 am-1:47 pm

1 stop8h 52m

Phoenix Sky Harbor Intl

Mon 8/25

6:25 am-4:34 pm

1 stop8h 09m

$269

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sat 5/17

12:50 pm-9:02 pm

2 stops10h 12m

Phoenix Sky Harbor Intl

Tue 5/20

12:50 pm-9:21 pm

1 stop6h 31m

$274

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Wed 4/23

3:15 pm-1:28 pm

1 stop24h 13m

Phoenix Sky Harbor Intl

Mon 4/28

2:34 pm-9:54 pm

2 stops29h 20m

$369

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Tue 4/15

7:00 am-9:47 am

2 stops28h 47m

Phoenix Sky Harbor Intl

Thu 4/17

9:24 am-3:26 pm

2 stops28h 02m

$433

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sat 4/19

1:30 pm-3:15 pm

Nonstop3h 45m

Phoenix Sky Harbor Intl

Fri 4/25

1:04 am-10:54 am

1 stop7h 50m

$445

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sun 4/27

2:06 pm-1:28 pm

1 stop25h 22m

$145

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sun 4/27

7:30 am-4:01 pm

2 stops34h 31m

$170

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Tue 4/22

5:00 am-11:16 am

1 stop8h 16m

$228

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sat 5/17

8:15 am-3:13 pm

1 stop8h 58m

$268

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Wed 4/2

12:19 pm-4:15 pm

1 stop5h 56m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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 March 21, 2025.

The best time to book flights from Oshkosh to Phoenix is 68 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 $258). Flying from Oshkosh to Phoenix in March is currently the most expensive (average of $337). 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 March 28, 2025.

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

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 March 23, 2025.

Travelers seeking maximum savings on their Oshkosh to Phoenix flight should consider departing on Saturday evenings 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.

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 March 28, 2025.

The most flights from OS9 to PH1 are scheduled on a Thursday (8 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Phoenix by month

Plan your trip to Phoenix by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix when rainfall is around 0.0 in.

Temperature in Phoenix by month

Plan your trip to Phoenix by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

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 March 28, 2025.
Read reviews from past customers who have flown Delta, United Airlines and Allegiant Air from Oshkosh to Phoenix. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
731 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    $170 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 American Airlines and United Airlines, with prices starting from $228 and $268, respectively.

  • 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 (81%), Alaska Airlines (70%), American Airlines( 65%).

  • What are the cheapest flights from Oshkosh to Phoenix?

    While on average a flight from Oshkosh to Phoenix is generally $334, our data shows the cheapest flight currently is $101. When looking at the most popular route, (Appleton Intl - Phoenix Sky Harbor Intl), you can expect to pay $269 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 $258). Flying from Oshkosh to Phoenix in March is currently the most expensive (average of $337). 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$193FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$142Average$300FlexibilityNo cancel feeOn-time88%
Sun Country AirCheapest$146Average$287FlexibilityNo cancel feeOn-time83%
Spirit AirlinesCheapest$150Average$227FlexibilityNo cancel feeOn-time65%
DeltaCheapest$231Average$440FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$249Average$489FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$276Average$442FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$339Average$451FlexibilityNo cancel feeOn-time63%
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