Cheapest Day to Fly
3.3%
Confidence 45%
Wednesday departures on this route average 3.3% below the route-wide observed fare average.
Sample size
12
Last updated
Sep 16, 2026
Fly2Any recorded 30 fares for flights from Chicago, IL to Phoenix, AZ. Approximate nonstop flying time is 3h 22m.Fares from $160 one way, typically $212, from 30 fares we recorded on this route between Sep 16, 2026 and Sep 29, 2026.
Choose your dates, then compare available prices, baggage and fare rules.
Recorded one-way fares from Chicago, IL (ORD) to Phoenix, AZ (PHX) start from 160 USD, with a median of $212 across 30 fares we recorded. That is a small sample, so search your own dates for the price you can book.
The great-circle distance from Chicago, IL to Phoenix, AZ implies roughly 3h 22m of nonstop flying time. Itineraries with a connection take longer.
Carriers in the fares we recorded for Chicago, IL to Phoenix, AZ include American Airlines, Frontier Airlines, United Airlines. Baggage allowances and fare rules differ by carrier and fare, so compare the whole fare rather than the headline price.
Recorded one-way fares ranged from $160 to $317 across 30 observations, depending on dates, carrier and fare.
Based on 30 fares Fly2Any recorded on this route. Confirm the final price live.
Origin airport
O'Hare International
Open the airport hub for outbound routes, linked corridors, and planning pages.
Destination airport
Phoenix Sky Harbor International
Use the destination airport page to compare inbound route coverage and nearby hubs.
Route insights
Jump to fare intelligence
Move directly into booking-window, volatility, and carrier observations for this route.
Corridor hub
Open the north america corridor
Keep this route connected to its wider market cluster instead of treating it as a standalone page.
Real Fare Intelligence
These insights are generated only from observed fare data captured from searches, snapshots, alerts, and bookings. Modeled and editorial values are excluded.
Cheapest Day to Fly
3.3%
Wednesday departures on this route average 3.3% below the route-wide observed fare average.
Sample size
12
Last updated
Sep 16, 2026
Price Volatility
61.8%
Observed fares on this route moved across a 61.8% band between the 10th and 90th percentile, signaling high price volatility.
Sample size
30
Last updated
Sep 29, 2026
Airline Performance
7.6%
United Airlines fares we recorded on this route run 7.6% below the route-wide average, making it the most price-competitive carrier in the current sample.
Sample size
10
Last updated
Sep 29, 2026
Looking for cheap flights from Chicago, IL (ORD) to Phoenix, AZ (PHX)? Compare available flights with Fly2Any. Search your travel dates to check current fares, airlines, baggage options, and connections for this route.
The great-circle distance from Chicago, IL (ORD) to Phoenix, AZ (PHX) is about 1437 miles, which suggests a nonstop flight time around 3h 22m. Actual schedules, elapsed travel time, and connection patterns must be validated in live search before booking.
Planning guidance computed by Fly2Any Travel Research from airport coordinates and time zones. Confirm live schedules and elapsed travel time in search before booking.
No booking window or weekday guarantees the lowest fare. Compare dates that work for your trip, and check the complete price and fare conditions before choosing an itinerary.
Fares we recorded for Chicago, IL (ORD) to Phoenix, AZ (PHX) came from:
Fares from $160 one way, typically $212, from 30 fares we recorded on this route between Sep 16, 2026 and Sep 29, 2026. The highest fare we recorded was $317. Prices move with dates, airline and fare type, so search your dates for the current price.
In the 30 fares Fly2Any recorded for Chicago, IL (ORD) to Phoenix, AZ (PHX), the airlines were American Airlines, Frontier Airlines and United Airlines. Which airlines appear depends on your dates, and some of these fares connect through another airport.
The two airports are about 1,437 miles apart, which works out to roughly 3h 22m of nonstop flying time. Itineraries with a connection take longer; search shows the actual total travel time of each itinerary.
Nonstop service changes by season and day of the week. Search your dates and choose the nonstop (direct) filter: if a nonstop is offered it appears there, and if not, sorting by Fastest shows the shortest connections first.
As general planning guidance, fares on routes like this are often lower in January, February and September. Domestic routes often price lower outside school holidays and the summer peak. This is not a fare guarantee: compare flexible dates in search, or set a price alert for the route.
No single booking window guarantees the lowest fare on ORD to PHX. Start watching once your dates are firm, compare nearby dates, and check the total with bags and fare rules before you pay.
It depends on the airline and the fare. Basic and light fares often include only a personal item, while standard fares add a carry-on or a checked bag. Each fare in Fly2Any search shows what is included, and you can add bags before you pay.
Compare similar routes. Prices shown are the lowest fares we recorded; search your dates for the current price.
Next best path
Compare nearby airports, explore destination guides, and check the details that matter for your trip before booking.
Search now and compare prices from live flight options
Find flights to Phoenix, AZ