Cheap flights from Chicago to Phoenix Sky Harbor Intl Airport from $66
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Phoenix Sky Harbor Intl Airport departing on 5/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago to Phoenix
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Alaska Airlines flights from Chicago to Phoenix Sky Harbor Intl Airport
Our best Alaska Airlines deals on Chicago to Phoenix Sky Harbor Intl Airport flight tickets
United Airlines flights from Chicago to Phoenix Sky Harbor Intl Airport
Our best United Airlines deals on Chicago to Phoenix Sky Harbor Intl Airport flight tickets
See travel insights to Phoenix from
How to get the cheapest flight ticket from Chicago to Phoenix Sky Harbor Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Chicago and Phoenix Sky Harbor Intl Airport?
What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?
In general, September is the cheapest month to fly from Chicago to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $196. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of September, then departing from Chicago during the month August is also very affordable. Most momondo users find prices during this month for around $208.
What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?
On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Chicago is on a Saturday. momondo users have found tickets for Saturday departures for as low as $284. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $376. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.
What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?
In the afternoon is the cheapest time of day to fly from Chicago to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $269. Flying to Phoenix Sky Harbor Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $330. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Chicago to Phoenix Sky Harbor Intl flight route?
Fly from Chicago Midway to Phoenix Sky Harbor Intl for the best Chicago - Phoenix Sky Harbor Intl flight prices
How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?
You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Chicago when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $281 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Chicago for as low as $242 on momondo.
What cabin class options are available on Chicago to Phoenix Sky Harbor Intl flights?
There are 4 cabin classes available to choose from on Chicago to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chicago to Phoenix Sky Harbor Intl?
Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Chicago to Phoenix Sky Harbor Intl
What airlines fly to Phoenix Sky Harbor Intl Airport?
American Airlines, Frontier and United Airlines are the top three most popular airlines that fly to Phoenix Sky Harbor Intl Airport from Chicago according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Phoenix Sky Harbor Intl Airport. Keep in mind that there are 6 different airlines that fly to Phoenix Sky Harbor Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Phoenix Sky Harbor Intl Airport on average per day?
The number of flights available between Chicago and Phoenix Sky Harbor Intl Airport is 60 per day as of April 2025. The most frequent departure time is 6:00PM, with 38% of daily flights leaving in the evening.
How many flights depart from Chicago to Phoenix Sky Harbor Intl Airport on average per week?
As of April 2025, there are 424 flights per week flying from Chicago to Phoenix Sky Harbor Intl Airport. The most common day of the week flights depart is Sun, with 15% of flights taking off on this day.
When to book flights from Chicago to Phoenix Sky Harbor Intl Airport
Cheap Chicago to Phoenix Sky Harbor Intl Airport (CHI to PHX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Phoenix Sky Harbor Intl Airport
How far is Chicago to Phoenix Sky Harbor Intl by plane?
A flight from Chicago to Phoenix Sky Harbor Intl will travel around 1447.5 mi. 3h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Phoenix Sky Harbor Intl Airport?
Prices for flights from Chicago to Phoenix Sky Harbor Intl Airport refresh daily.
How many operators does momondo search for flights from Chicago to Phoenix Sky Harbor Intl Airport?
As of April 2025, there are 6 operators available to choose from for flights from Chicago to Phoenix Sky Harbor Intl Airport.
How old do you have to be to fly from Chicago to Phoenix Sky Harbor Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Phoenix Sky Harbor Intl Airport.
What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?
The travel and health documents required for your trip to Phoenix Sky Harbor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phoenix Sky Harbor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Chicago to Phoenix Sky Harbor Intl Airport?
Based on momondo bookings for flights between Chicago and Phoenix Sky Harbor Intl Airport, the leading plane model is Airbus A321neo, making up 19.73% of the total bookings. Other popular models include Boeing 737-800 with 17.17%, Airbus A321-100/200 with 10.13%, and Boeing 737 MAX 8 with 9.67%.
What is the most popular airline from Chicago to Phoenix Sky Harbor Intl Airport?
Based on momondo bookings for flights between Chicago and Phoenix Sky Harbor Intl Airport, the leading airline is Frontier, making up 45% of the total bookings. Other popular airlines include American Airlines with 26%, United Airlines with 18%, and Southwest with 10%.
Best airlines flying from Chicago to Phoenix Sky Harbor Intl Airport
Compare and see reviews for airlines that fly from Chicago to Phoenix Sky Harbor Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $68 | Free Cancellation | Rating 5.9 3,285 reviews | |||
| PriceFrom $125 | Free Cancellation | Rating 6.3 7,954 reviews | |||
| PriceFrom $173 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $175 | Free Cancellation | Rating 7.4 8,694 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 8.0 7,927 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 8.0 4,292 reviews |
Southwest Flights From Chicago to Phoenix Sky Harbor Intl Airport
Across 75 Southwest flights from Chicago to Phoenix Sky Harbor Intl Airport this week, the average price was $379, with the best Southwest deals starting from $216 round-trip. 4,292 users have rated Southwest on momondo, with an average score of 8.0/10.
United Airlines Flights From Chicago to Phoenix Sky Harbor Intl Airport
Another popular option for Chicago to Phoenix Sky Harbor Intl Airport flights is United Airlines (7.4/10, 8,694 ratings). United Airlines flies from Chicago to Phoenix Sky Harbor Intl Airport around 41 times per week, with deals starting from $175 round-trip and rising to an average price of around $356.
Traveling to a place near Phoenix?
Book flights to Phoenix if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Phoenix?
It is quick and easy to find Chicago to Phoenix flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phoenix that suits you.
Can I find flights from Chicago to Phoenix with flexible booking policies on momondo?
All flight searches from Chicago to Phoenix on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Chicago to Phoenix?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Phoenix.
I’m not ready to book a flight from Chicago to Phoenix right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Phoenix, momondo offers a useful price alert feature which will track prices for flights to Phoenix from Chicago and alert you when they change.