Cheap Flights from Phoenix (PHX) to Romeoville (LOT)

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Romeoville, IL (LOT-Lewis University)

Alternative airports near Romeoville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 43 minutes. Flights from $191
ORD
O'Hare Intl.
Cheapest
Average driving time to city center43 min
Flights from $191
Select flight to Midway Intl. MDW. Average driving time to city center is 31 minutes. Flights from $413
MDW
Midway Intl.
Average driving time to city center31 min
Flights from $413

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Lewis University Airport (LOT) cost?
Snag a cheap one-way flight or cheap return flight from Sky Harbor Intl. Airport (PHX) to Lewis University Airport (LOT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Lewis University Airport (LOT)?
The cheapest month to fly from PHX to LOT is , when there's less demand. Off-peak months are generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Lewis University Airport (LOT)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PHX to LOT flight.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Lewis University Airport (LOT)?
You'll need to hop on a flight with a layover if you're traveling from Sky Harbor Intl. Airport (PHX) to Lewis University Airport (LOT). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from PHX to LOT?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Lewis University Airport (LOT)?
To avoid potential delays on the Sky Harbor Intl. Airport (PHX) to Lewis University Airport (LOT) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Romeoville from Sky Harbor Intl. Airport (PHX)?
If you're taking a direct flight from Sky Harbor Intl. Airport (PHX) to Romeoville, you'll land at either O'Hare Intl. Airport (ORD) or Midway Intl. Airport (MDW).
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Lewis University Airport (LOT) last-minute?
Last-minute fares from PHX to LOT are generally more expensive. For the best rates, start searching for flights well ahead of time. That said, if you can play around with your travel dates, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a PHX to LOT flight and hotel package?
You'll typically save money by securing a PHX to LOT flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal accommodations and flights, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Lewis University Airport (LOT)?
Typically, it's possible to cancel or reschedule your PHX to LOT flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Lewis University
Distance
1420 mi

Book with confidence

Phoenix to Romeoville Flights

The cheapest times to fly from Phoenix to Romeoville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Romeoville are during the month of . You can find some of the cheapest flights from Phoenix to Romeoville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Romeoville

Sunday is one of the best days to book for cheap flights from Phoenix to Romeoville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Romeoville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Romeoville in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Romeoville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Romeoville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Romeoville Flights

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*Available to One Key members.