Chicago to Phoenix
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CHI–PHX
Distance
2317 KM
Flight Time
3H 15M
Weekly Flights
110+
Fares From
$55
Carriers
AA · UA · WN · NK
Cheap Flights from Chicago to Phoenix — Compare Our Best Deals
With 110+ nonstop weekly departures across O’Hare and Midway, Chicago to Phoenix is a year-round sun route with strong winter demand. Browse one-way fares from $55, round-trip fares from $95, and compare American and United’s O’Hare schedules against Southwest’s Midway service and Spirit’s budget fares.
CHI Chicago ✈ PHX Phoenix
One Way
$55
CHI Chicago ✈ PHX Phoenix
Round Trip
$95
Airlines with Flights from Chicago to Phoenix
This route runs nonstop from both Chicago airports year-round, with frequency increasing in winter as snowbird demand picks up.
| Airline | Base / Hub | Weekly Departures | Flight Time | Code |
|---|---|---|---|---|
| American Airlines | Chicago O’Hare (ORD) hub | ~32 nonstop | 3h 10m – 3h 25m | AA |
| United Airlines | Chicago O’Hare (ORD) hub | ~28 nonstop | 3h 15m | UA |
| Southwest Airlines | Chicago Midway (MDW) base | ~35 nonstop | 3h 15m | WN |
| Spirit Airlines | Phoenix (PHX) base | ~15 nonstop | 3h 20m | NK |
Cheap Flights from Chicago to Phoenix — Direct Flights, Duration & Best Travel Time
Data-backed insights on the CHI–PHX route to help you book smarter and time your trip well.
16
Daily Flights
Sept
Cheapest Month
3h 17m
Avg. Flight Duration
Feb
1,440 mi
100%
Nonstop Flights
What's the cheapest day to fly CHI → PHX?
Fare history shows Tuesday and Wednesday departures run cheapest, while Friday and Saturday run highest as winter snowbird and golf-trip traffic peaks.
What's the cheapest month to fly?
September, in the shoulder season before winter demand kicks in, tends to run cheapest, while February — peak snowbird and Cactus League season — sees the steepest average prices.
Insights About Flying from Chicago to Phoenix
Which is the high season to travel from Chicago to Phoenix?
January and February are peak season, as Midwest snowbirds and golf travelers head to the Valley of the Sun — expect higher fares and fuller flights.
Which is the low season to travel from Chicago to Phoenix?
September is typically the low season, before winter demand ramps up and after the intense summer desert heat has peaked.
How many daily flights are there between Chicago and Phoenix?
There are roughly 16 nonstop flights per day combined across O’Hare and Midway, spread over American, United, Southwest, and Spirit.
Which is the busiest day for passengers on this route?
Friday is typically busiest, as weekend golf and winter-getaway travelers head to Phoenix.
At what time does the last flight depart to Phoenix?
The last nonstop flight typically departs Chicago between 8:30 PM and 9:30 PM, depending on the carrier and airport.
At what time does the earliest flight depart from Chicago?
The earliest nonstop departure leaves Chicago around 6:30 AM, landing in Phoenix by late morning local time.
What share of travelers are seasonal snowbirds?
An estimated 30% of winter Chicago–Phoenix flyers are seasonal residents staying for an extended period — one of the higher long-stay shares among Midwest routes.
What percentage of travelers booked business class?
Around 8% of travelers book a premium cabin on this route, split across American and United.
Why Fly to Phoenix from Chicago?
Phoenix is a year-round desert escape from Midwest winters — warm, dry, and golf-course-dense, with the Grand Canyon and Sedona both within reach.
01
Winter Sun & Golf
With near-guaranteed sunshine and over 200 golf courses in the Valley of the Sun, Phoenix is a top winter draw for Chicago travelers escaping the cold.
02
Sedona Red Rocks
The famous red-rock formations of Sedona are about a 2-hour drive north — a favourite day trip for hikers and photographers alike.
03
Grand Canyon South Rim
A long but doable day trip from Phoenix, or an easy overnight, puts one of the world’s great natural landmarks within reach of your flight.
04
Old Town Scottsdale
Upscale shopping, spas, and desert-modern dining sit just outside Phoenix proper — a favourite base for a longer winter stay.
05
Desert Botanical Garden
A striking introduction to Sonoran Desert plant life, best visited in the cooler morning or evening hours.
06
Cactus League Spring Training
Every March, Major League Baseball’s Cactus League brings spring training games across the Phoenix area — a big draw for Chicago Cubs and White Sox fans.
CHI & PHX — Quick Facts
Chicago O'Hare Intl
Distance to Downtown Chicago
Alternate Airport
Transit to Downtown
Time Zone
Phoenix Sky Harbor Intl
Distance to Downtown Phoenix
3
Also Serves
Scottsdale, Tempe, the Valley
Time Zone Note
Time Zone
How to Find the Cheapest Chicago–Phoenix Fares
01
Book 4–6 Weeks Ahead for Winter Travel
Seasonal snowbird and golf demand pushes fares up fast in peak winter months — book further out than you would in shoulder season.
02
Fly Tuesday or Wednesday
Midweek departures are consistently cheaper than Friday or Saturday flights during peak winter travel periods.
03
Compare O’Hare and Midway
Southwest’s Midway fares and American/United’s O’Hare fares can differ significantly — check both airports before booking.
04
Travel in Shoulder Season
September and early October typically offer the best combination of price and availability before winter demand kicks in.
05
Set a Fare Alert
Winter capacity fills quickly on this route — an alert catches fare drops early, before peak-season pricing sets in.
06
Watch for Cactus League Dates
March spring-training games push Phoenix hotel and flight demand up — book early if your trip lines up with the schedule.
Frequently Asked Questions
Everything to Know About Cheap Flights from Chicago to Phoenix
A Year-Round Desert Route with a Winter Peak
At roughly 1,440 miles, Chicago to Phoenix is a well-served nonstop with over 15 daily departures across two Chicago airports. Demand and fares both rise through the winter as Midwest snowbirds and golfers head south.
What You’ll Actually Pay
One-way fares typically start around $55 and round-trips from $95, with prices rising through peak winter and easing in shoulder months. Comparing O’Hare and Midway departures usually finds the real best deal.
Read the Fare Rules First
Spirit’s ultra-low base fares often exclude checked bags, carry-ons, and seat selection. Tally those extras before comparing against American, United, or Southwest.
Ready to Book Your Cheap Flight to Phoenix?
Compare American, United, Southwest, and Spirit, lock in your Chicago → Phoenix fare, and trade the cold for the sun. No booking fees — ever.
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