Cheap flights from Phoenix Sky Harbor Intl Airport to Chicago from $58
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Chicago departing on 4/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Frontier flights from Phoenix Sky Harbor Intl Airport to Chicago
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Spirit Airlines flights from Phoenix Sky Harbor Intl Airport to Chicago
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How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Chicago
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 cheapest month to fly to Chicago?
The month of September is, on average, the cheapest month to fly to Chicago from Phoenix Sky Harbor Intl Airport, with most prices found around $164. If you’re not able to fly to Chicago in September, then April is your next best option. Flight prices from Phoenix Sky Harbor Intl Airport to Chicago during April average around $175.
What is the cheapest day to depart on your flight to Chicago?
The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $376. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Phoenix Sky Harbor Intl Airport to Chicago for around $618.
What is the cheapest time of day to depart on your flight to Chicago?
Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Phoenix Sky Harbor Intl Airport to Chicago during this time can be as low as $284. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $569.
What is the cheapest Phoenix Sky Harbor Intl to Chicago flight route?
Fly from Phoenix Sky Harbor Intl to Chicago Midway for the best Phoenix Sky Harbor Intl - Chicago flight prices
How far in advance should I book a flight to Chicago?
You are more likely to see cheaper flights to Chicago from Phoenix Sky Harbor Intl Airport when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $271 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Phoenix Sky Harbor Intl Airport for as low as $225 on momondo.
What cabin class options are available on Phoenix Sky Harbor Intl to Chicago flights?
There are 4 cabin classes available to choose from on Phoenix Sky Harbor Intl to Chicago 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 Phoenix Sky Harbor Intl to Chicago?
Frontier, Spirit Airlines, and United Airlines are the most popular carriers operating from Phoenix Sky Harbor Intl to Chicago
What airlines fly to Chicago?
American Airlines, Frontier and United Airlines are the top three most popular airlines that fly to Chicago from Phoenix Sky Harbor Intl Airport 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 Chicago. Keep in mind that there are 7 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.
How many flights depart from Phoenix Sky Harbor Intl Airport to Chicago on average per day?
The number of flights available between Phoenix Sky Harbor Intl Airport and Chicago is 53 per day as of April 2025. The most frequent departure time is 12:00PM, with 41% of daily flights leaving at noon.
How many flights depart from Phoenix Sky Harbor Intl Airport to Chicago on average per week?
The number of flights available between Phoenix Sky Harbor Intl Airport and Chicago is 371 per week as of April 2025. The most frequent departure day is Fri, with 20% of weekly flights leaving on this day.
When to book flights from Phoenix Sky Harbor Intl Airport to Chicago
Cheap Phoenix Sky Harbor Intl Airport to Chicago (PHX to CHI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Chicago
How far is Phoenix Sky Harbor Intl to Chicago by plane?
The distance between Phoenix Sky Harbor Intl and Chicago is about 1447.5 mi. Typically, this will take 3h 15m by plane in normal conditions.
When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Chicago?
Prices for flights from Phoenix Sky Harbor Intl Airport to Chicago are refreshed on a daily basis.
How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Chicago?
As of April 2025, there are 7 operators available to choose from for flights from Phoenix Sky Harbor Intl Airport to Chicago.
How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago 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 Chicago. 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 Phoenix Sky Harbor Intl Airport to Chicago?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Phoenix Sky Harbor Intl Airport to Chicago is Boeing 737-800 (15.75% of total bookings). The next most popular plane models are Airbus A321neo (15.71%), Boeing 737 MAX 8 (10.84%), and Airbus A320neo (10.56%).
What is the most popular airline from Phoenix Sky Harbor Intl Airport to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Phoenix Sky Harbor Intl Airport to Chicago is Frontier (51% of total bookings). The next most popular airlines are American Airlines (27%), United Airlines (14%), and Southwest (6%).
Best airlines flying from Phoenix Sky Harbor Intl Airport to Chicago
Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $61 | Free Cancellation | Rating 5.9 3,276 reviews | |||
| PriceFrom $73 | Free Cancellation | Rating 6.3 7,890 reviews | |||
| PriceFrom $163 | Free Cancellation | Rating 7.4 8,618 reviews | |||
| PriceFrom $167 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $171 | Free Cancellation | Rating 7.3 732 reviews | |||
| PriceFrom $189 | Free Cancellation | Rating 8.0 4,276 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 8.0 7,901 reviews |
Southwest Flights From Phoenix Sky Harbor Intl Airport to Chicago
Across 41 Southwest flights from Phoenix Sky Harbor Intl Airport to Chicago this week, the average price was $396, with the best Southwest deals starting from $189 round-trip. 4,276 users have rated Southwest on momondo, with an average score of 8.0/10.
United Airlines Flights From Phoenix Sky Harbor Intl Airport to Chicago
United Airlines is also a popular choice for this route. United Airlines flight deals for Phoenix Sky Harbor Intl Airport to Chicago start from as low as $163 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $300. United Airlines operates 37 flights to Chicago from Phoenix Sky Harbor Intl Airport in an average week. Users have rated it 7.4/10 across 8,618 reviews.
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Phoenix to Chicago?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Phoenix to Chicago. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Phoenix to Chicago with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Phoenix to Chicago flights to just show those with flexible booking policies.
How can momondo help me find flights from Phoenix to Chicago?
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 Phoenix to Chicago.
I’m not ready to book a flight from Phoenix to Chicago right now. Can momondo alert me if prices change?
Price alerts on flights to Chicago from Phoenix are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.