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Cheap flights from Chicago to Sky Harbor International (CHI - PHX)

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The best prices from Chicago to Sky Harbor International are usually found in August or January, booked 0 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from
Chicago (CHI) to Sky Harbor International (PHX)

CHI - PHX
Price
$152 - $255

Popular in

December

High demand for flights, 19% potential price rise

Cheapest in

August

Best time to find cheap flights, 26% potential price drop

Round-trip from

$152

From Chicago to Sky Harbor International

One-way from

$36

One-way flight from Chicago to Sky Harbor International

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Chicago to Sky Harbor International?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 30% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Chicago to Sky Harbor International?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 25 days in advance, which can save you up to 16% on flights from Chicago to Sky Harbor International compared to booking the week you need them. Waiting 25 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $289. For sooner than that we have options available in the next 3 days from $327.

When is the cheapest time to fly from Chicago to Sky Harbor International (CHI - PHX)?

It’s typically best to fly out from Chicago to Sky Harbor International in the evening. Doing so could potentially save you 26% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Chicago to Sky Harbor International in November, December 2020

The best prices found for CHI to PHX flights for November, December
6 Dec - 10 Dec
$47pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
13 Dec - 20 Dec
$48pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
21 Dec - 27 Dec
$49pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl

Chicago to Sky Harbor International 2021 flight deals

Cheap flights to Sky Harbor International from Chicago found for next year
6 Dec - 10 Dec
$47pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
13 Dec - 20 Dec
$48pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
21 Dec - 27 Dec
$49pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl

Non-stop flights to Sky Harbor International from Chicago

Save time with Chicago to Sky Harbor International direct flight deals
6 Dec - 10 Dec
$47pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
13 Dec - 20 Dec
$48pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
21 Dec - 27 Dec
$49pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from Chicago to Sky Harbor International

Late deals on round-trip flights to Sky Harbor International from Chicago, departing today and this week
3 Dec - 4 Jan
$56pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
1 Dec - 4 Dec
$59pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
30 Nov - 21 Dec
$60pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl

One-way flights to Sky Harbor International from Chicago

The cheapest one-way flights from Chicago to Sky Harbor International
1:00 am - 3:50 am
American Airlines
Nonstop
3h 50m
ORD - PHX
American Airlines
11:15 am - 7:45 am
Spirit Airlines
3 Stops
21h 30m
ORD - PHX
Spirit Airlines
$58
Gotogate
5:57 am - 9:50 am
Multiple Airlines
1 Stop
28h 53m
ORD - PHX
Multiple Airlines
$59
Kiwi.com

Related info for your journey

Useful info, stats and facts about Chicago to Sky Harbor International flights.

Flight FAQs

From Chicago to Sky Harbor International

Are flight prices decreasing from Chicago to Phoenix due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Chicago and Phoenix for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Chicago to Phoenix Sky Harbor Intl to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Alaska Airlines, Southwest, and Delta are some of the many airlines that have done so. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Chicago to Phoenix Sky Harbor Intl. Policies will vary by airline.

Which airlines flying from Chicago to Phoenix Sky Harbor Intl have flexible cancellations due to COVID-19?

American Airlines, Frontier, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Chicago to Sky Harbor International for under $100 on Cheapflights?

Yes, there are multiple flights from Chicago to Sky Harbor International for under $100. The cheapest flight booked recently is on Spirit Airlines for just $47, but on average you can expect to pay $56.

Are there nonstop flights from Chicago to Sky Harbor International for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago to Sky Harbor International under $100. A good price for a nonstop flight from Chicago to Sky Harbor International is less than $56.

Are there last-minute flights available from Chicago to Sky Harbor International for under $100?

There are currently 20+ open flights from Chicago to Sky Harbor International within the next 7 days for less than $100.

What days are nonstop flights available from Chicago to Phoenix?

Nonstop flights are available for this route on the following days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How many flights depart from Chicago to Sky Harbor International on average per day?

On average 28 flights depart from Chicago to Phoenix Sky Harbor Intl per day.
Early Morning (Midnight to 6am) - 4% of flight departures
Morning (6am - Noon) - 29% of flight departures
Afternoon (Noon - 6pm) - 25% of flight departures
Evening (6pm - Midnight) - 43% of flight departures

Is Chicago weather warmer or cooler than Phoenix?

Expect the weather to be around 108 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Phoenix is generally hotter than in Chicago.

How long is the flight from Chicago to Sky Harbor International?

Spirit Airlines, United Airlines, and Frontier can get you from Chicago to Sky Harbor International in just under 3h 46m. Your travel time will be generally consistent. Airlines will cover a distance of 1445 mi. Generally, flights for this route are nonstop.

What are the cheapest airlines flying from Chicago to Sky Harbor International round-trip?

Spirit Airlines, at $47, was found to be the cheapest airline from Chicago to Sky Harbor International.Alternate airlines to your destination round-trip include Frontier and United Airlines. Spirit Airlines is 77% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Chicago to Sky Harbor International one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $24. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from Chicago to Sky Harbor International for a low price.

Alternative routes for Chicago to Sky Harbor International

Destination information for Sky Harbor International

Things to know before you go. Useful info for your trip from Chicago to Sky Harbor International
Flight duration
3h 39m

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)

Airports servicing Phoenix

Top 8 airlines from Chicago to Sky Harbor International

The chart below displays the airlines Cheapflights users traveling from Chicago to Sky Harbor International choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Sun Country Air
$101 $169 N/A 83%
Frontier
$56 $225 No cancel fee 62%
Spirit Airlines
$61 $227 No cancel fee 65%
American Airlines
$92 $307 No cancel fee 71%
United Airlines
$56 $313 No cancel fee 69%
Allegiant Air
$150 $314 No cancel fee 88%
Delta
$107 $315 No cancel fee N/A
Southwest
$251 $551 No cancel fee 63%

Hourly flight availability from Chicago to Sky Harbor International

Afternoon Noon to 6 PM 46% of CHI to PHX departures
Morning 6 AM to noon 35% of CHI to PHX departures
Early morning Midnight to 6 AM 10% of CHI to PHX departures
Evening 6 PM to midnight 9% of CHI to PHX departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Chicago to Sky Harbor International
Sunday
39 daily flights
Monday
11 daily flights
Tuesday
8 daily flights
Wednesday
9 daily flights
Thursday
7 daily flights
Friday
38 daily flights
Saturday
28 daily flights
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