Is Spirit Airlines the cheapest airline to fly with from Chicago to Phoenix Sky Harbor Intl Airport?

With an average price of $221 return, Spirit Airlines is not the cheapest airline to fly from Chicago to Phoenix Sky Harbor Intl Airport with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $200 on average.

Does Spirit Airlines fly direct to Phoenix Sky Harbor Intl Airport from Chicago?

No, Spirit Airlines does not fly the route directly.

What’s the cheapest day of the week to fly from Chicago to Phoenix Sky Harbor Intl Airport with Spirit Airlines?

On average, the cheapest day of the week to fly from Chicago to Phoenix Sky Harbor Intl Airport with Spirit Airlines is Tuesday, when prices are around $67. The most expensive day is generally Sunday, where the average price is around $141.

What’s the cheapest month to fly from Chicago to Phoenix Sky Harbor Intl Airport with Spirit Airlines?

The cheapest month for Spirit Airlines flights to Phoenix Sky Harbor Intl Airport from Chicago is generally June, where plane tickets cost $73 on average. If possible, try to avoid the most expensive months of February and December, where tickets cost $207 and $233 respectively.

$135 Cheap Spirit Airlines Flights from Chicago to Phoenix Sky Harbor Intl Airport

CHI - PHX

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Cheap Spirit Airlines Flight Deals from Chicago to Phoenix Sky Harbor Intl Airport

Here are some of the best deals found on KAYAK recently from Spirit Airlines for round-trip flights from Chicago to Phoenix Sky Harbor Intl Airport that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip Spirit Airlines flight deals from Chicago to Phoenix Sky Harbor Intl Airport

Sat, Dec 6 - Mon, Dec 8

7:10 am - 12:06 pmORD-PHX

29h 56m3 stops

1:01 pm - 6:36 pmPHX-ORD

28h 35m3 stops

$329Spirit Airlines

Find Deal

Wed, Dec 3 - Mon, Dec 8

3:53 pm - 12:06 pmORD-PHX

21h 13m2 stops

1:01 pm - 6:36 pmPHX-ORD

28h 35m3 stops

$334Spirit Airlines

Find Deal

Wed, Dec 31 - Tue, Jan 6

4:38 pm - 11:43 amORD-PHX

20h 05m2 stops

12:38 pm - 8:31 amPHX-ORD

18h 53m2 stops

$336Spirit Airlines

Find Deal

Wed, Dec 31 - Wed, Jan 7

7:20 am - 11:43 amORD-PHX

29h 23m3 stops

12:38 pm - 9:12 amPHX-ORD

19h 34m2 stops

$337Spirit Airlines

Find Deal

Thu, Dec 11 - Thu, Dec 18

3:26 pm - 12:06 pmORD-PHX

21h 40m3 stops

12:38 pm - 8:31 amPHX-ORD

18h 53m2 stops

$345Spirit Airlines

Find Deal

Wed, Dec 31 - Tue, Jan 6

4:38 pm - 11:43 amORD-PHX

20h 05m2 stops

12:38 pm - 4:00 pmPHX-ORD

26h 22m3 stops

$355Spirit Airlines

Find Deal

Sat, Dec 6 - Mon, Dec 8

4:38 pm - 12:06 pmORD-PHX

20h 28m2 stops

1:01 pm - 6:36 pmPHX-ORD

28h 35m3 stops

$356Spirit Airlines

Find Deal

Wed, Dec 31 - Wed, Jan 7

12:09 pm - 11:43 amORD-PHX

24h 34m3 stops

12:38 pm - 5:52 pmPHX-ORD

28h 14m3 stops

$357Spirit Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

4:38 pm - 12:06 pmORD-PHX

20h 28m2 stops

1:01 pm - 6:36 pmPHX-ORD

28h 35m3 stops

$358Spirit Airlines

Find Deal

Wed, Dec 3 - Mon, Dec 8

10:12 am - 12:06 pmORD-PHX

26h 54m3 stops

1:01 pm - 6:36 pmPHX-ORD

28h 35m3 stops

$360Spirit Airlines

Find Deal

Useful Info

Cheapest flight	$135

Flight from Chicago O'Hare Airport to Phoenix Sky Harbor Airport

When to Book Flights with Spirit Airlines from Chicago to Phoenix Sky Harbor Intl Airport

Average price per month

Flight prices as travel date approaches

Is Spirit Airlines the cheapest airline to fly with from Chicago to Phoenix Sky Harbor Intl Airport?
With an average price of $221 return, Spirit Airlines is not the cheapest airline to fly from Chicago to Phoenix Sky Harbor Intl Airport with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $200 on average.
What is the cheapest Spirit Airlines flight from Chicago to Phoenix Sky Harbor Intl Airport?
In the last 3 days, the lowest price for a flight with Spirit Airlines from Chicago to Phoenix Sky Harbor Intl Airport was $104 for a return flight and $45 for a one-way flight.
Does Spirit Airlines fly direct to Phoenix Sky Harbor Intl Airport from Chicago?
No, Spirit Airlines does not fly the route directly.
What’s the cheapest day of the week to fly from Chicago to Phoenix Sky Harbor Intl Airport with Spirit Airlines?
On average, the cheapest day of the week to fly from Chicago to Phoenix Sky Harbor Intl Airport with Spirit Airlines is Tuesday, when prices are around $67. The most expensive day is generally Sunday, where the average price is around $141.
What’s the cheapest month to fly from Chicago to Phoenix Sky Harbor Intl Airport with Spirit Airlines?
The cheapest month for Spirit Airlines flights to Phoenix Sky Harbor Intl Airport from Chicago is generally June, where plane tickets cost $73 on average. If possible, try to avoid the most expensive months of February and December, where tickets cost $207 and $233 respectively.

6.3

Okay8,139 verified ratings

5.9Comfort

5.0Entertainment

6.6Boarding

5.1Food

7.0Crew

Pros +

Cons -

Better customer service (in 666 reviews)

Show reviews that mention

8.0 Very good

R, Nov 2025

DTW-ATL

It was better than expected. But there were two delays in taking off.

2.0 Poor

Migdalia, Nov 2025

MCO-ORD

To be Honest they canceled my flight and didn't have other options. Until 4 says later and I have a 2yr old very disappointed.

2.0 Poor

Verified traveler, Nov 2025

EWR-ORD

The whole thing everything was poorly managed poorly handled spirit doent deserve to be in business period.

2.0 Poor

Kaycee, Nov 2025

EWR-ORD

Nothing. It was delayed three times and then canceled and we had to drive 15 hours to get home and rent a car.

6.0 Okay

Chrissy, Nov 2025

TPA-LAS

Flight was delayed. (To be excepted because of TSA shortage) I’m super short and still struggled with leg room, there was no screen, and the seat didn’t recline at all.

2.0 Poor

George, Nov 2025

BWI-FLL

Flight canceled after multiple announcements of expected delays

10.0 Wonderful

Verified traveler, Nov 2025

LGA-MIA

Consistently solid

6.0 Okay

Anthony, Nov 2025

DTW-MCO

The pilot would speak it was painfully load a d the crew had to know this! Maybe the were hesitant to tell him. It was just a mediocre experience and I was in Spirit first class!

10.0 Wonderful

Jass, Nov 2025

LGA-FLL

Excellent

2.0 Poor

Verified traveler, Nov 2025

BNA-MIA

My flight was cancelled last minute and I had to pay $1600 for flights, when my original flights were $300. It was a terrible experience.

Everything you need to know for your flight from Chicago to Phoenix Sky Harbor Intl Airport

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CHI - PHX

$135 Find Cheap Spirit Airlines Flights from Chicago to Phoenix Sky Harbor Intl Airport

Search hundreds of travel sites at once for deals on Spirit Airlines flights from Chicago to Phoenix Sky Harbor Intl Airport

Cheap Spirit Airlines Flight Deals from Chicago to Phoenix Sky Harbor Intl Airport

Recent round-trip Spirit Airlines flight deals from Chicago to Phoenix Sky Harbor Intl Airport

Recent one-way Spirit Airlines flight deals from Chicago to Phoenix Sky Harbor Intl Airport

Recent last minute Spirit Airlines flight deals from Chicago to Phoenix Sky Harbor Intl Airport

Good to know

When to Book Flights with Spirit Airlines from Chicago to Phoenix Sky Harbor Intl Airport

FAQs for flying to Phoenix Sky Harbor Intl Airport with Spirit Airlines

Is Spirit Airlines the cheapest airline to fly with from Chicago to Phoenix Sky Harbor Intl Airport?

What is the cheapest Spirit Airlines flight from Chicago to Phoenix Sky Harbor Intl Airport?

Does Spirit Airlines fly direct to Phoenix Sky Harbor Intl Airport from Chicago?

What’s the cheapest day of the week to fly from Chicago to Phoenix Sky Harbor Intl Airport with Spirit Airlines?

What’s the cheapest month to fly from Chicago to Phoenix Sky Harbor Intl Airport with Spirit Airlines?

Spirit Airlines Customer Reviews

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Everything you need to know for your flight from Chicago to Phoenix Sky Harbor Intl Airport

Other airlines flying from Chicago to Phoenix Sky Harbor Intl Airport

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Cabin classes available on flights to Chicago. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Phoenix Sky Harbor Intl Airport with a hotel stay or car rental

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The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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The most popular destinations for flights with Spirit Airlines according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.