Cheap flights from Phoenix to Illinois from $34

Yes, there are multiple flights from Phoenix to Illinois for under $100. The cheapest flight booked recently is on Frontier for just $65, but on average you can expect to pay $75.

Cheapflights has at least 20 direct flights from Phoenix to Illinois under $100. A good price for a nonstop flight from Phoenix to Illinois is less than $75.

There are currently 20+ open flights from Phoenix to Illinois within the next 7 days for less than $100.

Nonstop flights are available for this route on the following days: Thursday, Friday.

Per day, 7 flights depart from Phoenix to Illinois on average.
Morning (6am - Noon) - 43% of flight departures
Afternoon (Noon - 6pm) - 43% of flight departures
Evening (6pm - Midnight) - 14% of flight departures

Frontier can get you from Phoenix to Illinois in just under 3h 29m. Your travel time will be generally consistent. The distance from Phoenix to Illinois is about 1445 mi. All flights are typically nonstop.

Most travelers choose Phoenix Sky Harbor Intl - Chicago O'Hare Intl, Phoenix Sky Harbor Intl - Chicago Midway or Phoenix Sky Harbor Intl - Lambert-St Louis when deciding on the best route from Phoenix to Illinois.

Before booking your flight from Phoenix to Illinois check out the most popular airlines for this route: American Airlines, Delta or Frontier.

Before booking your flight to Illinois from Phoenix, check out the most reliable airlines to get you to your destination on time: Cathay Pacific (100%), Finnair (100%), Brussels Airlines( 100%).

While on average a flight from Phoenix to Illinois is generally $867, our data shows the cheapest flight currently is $49. When looking at the most popular route, (Phoenix Sky Harbor Intl - Chicago O'Hare Intl), you can expect to pay $97 for that flight.

Phoenix Sky Harbor Intl Airport is PHX and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Champaign University-Willard Airport (CMI).

The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Phoenix to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

Yes. Cheapflights offers flight deals from Phoenix to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Phoenix to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Phoenix to Illinois flight deals you see on this page were last updated on 4/15.