Cheap flights from Arizona to Chicago from $37
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Chicago departing on 6/6. 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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How to get the cheapest flight ticket from Arizona 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 Arizona, with most prices found around $164. If you’re not able to fly to Chicago in September, then October is your next best option. Flight prices from Arizona to Chicago during October average around $211.
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 Arizona 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 Arizona 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 Arizona to Chicago flight route?
Fly from Phoenix Sky Harbor Intl to Chicago O'Hare Intl for the best Arizona - 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 Arizona when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $274 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Arizona for as low as $226 on momondo.
What cabin class options are available on Arizona to Chicago flights?
There are 4 cabin classes available to choose from on Arizona 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 Arizona to Chicago?
Frontier, Spirit Airlines, and Allegiant Air are the most popular carriers operating from Arizona 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 Arizona according to our data. American Airlines is the first choice among our users, with 43% 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 Arizona to Chicago on average per day?
92 flights are operational daily from Arizona to Chicago as of April 2025. The most popular departure time for this route is 12:00PM, with 40% of flights per day taking off in the afternoon.
How many flights depart from Arizona to Chicago on average per week?
As of April 2025, 648 flights take off from Arizona and land in Chicago each week. The most common flight departure day for this route is Wed, with 21% of weekly flights taking off on this day.
Cheap Arizona to Chicago flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Arizona to Chicago
When did momondo last update prices for flights from Arizona to Chicago?
Prices for flights from Arizona to Chicago refresh daily.
How many operators does momondo search for flights from Arizona to Chicago?
As of April 2025, there are 7 operators available to choose from for flights from Arizona to Chicago.
How old do you have to be to fly from Arizona to Chicago?
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 Arizona to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Arizona to Chicago?
Based on momondo bookings for flights between Arizona and Chicago, the leading plane model is Boeing 737-800, making up 16.68% of the total bookings. Other popular models include Airbus A321neo with 13.98%, Boeing 737 MAX 8 with 11.33%, and Airbus A320neo with 9.97%.
Best airlines flying from Arizona to Chicago
Compare and see reviews for airlines that fly from Arizona to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $64 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom $81 | Free Cancellation | Rating 6.3 7,963 reviews | |||
| PriceFrom $139 | Free Cancellation | Rating 7.3 734 reviews | |||
| PriceFrom $149 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $168 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $189 | Free Cancellation | Rating 8.0 4,294 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 8.0 7,934 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 Arizona to Chicago?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Arizona to Chicago for you.
Can I find flights from Arizona to Chicago with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Arizona to Chicago flights to just show those with flexible booking policies.
How can momondo help me find flights from Arizona to Chicago?
Once you have performed a search for Arizona to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Arizona to Chicago right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Chicago from Arizona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.