Cheap Flights from Phoenix (PHX) to Sterling (SQI)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to SQI last minute?
When it's time to book your flights, it's better to be prepared. While you may be able to score a deal on a PHX to SQI flight at the last minute, fares usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international journeys it's three to four months.
What airports do you fly into for Rock Falls from Phoenix?
You can jet from Phoenix to Rock Falls through Sterling, IL (SQI-Whiteside County), Rockford, IL (RFD-Greater Rockford) or Quad City Intl. Airport (MLI). If you're not sure which terminal to go for, consider things like flight prices and the cost and ease of reaching your hotel from the airport. Arrive at Sterling, IL (SQI-Whiteside County) and you'll be approximately 5 kilometers south of the heart of the city.
Can I change the date of my flight from Sky Harbor Intl. Airport (PHX) to SQI?
Expedia makes it easy to make changes to your Sky Harbor Intl. Airport (PHX) to SQI journey yourself. Just go to the Expedia Trips portal and click on "change flight." Browse around for new flights and secure the one that fits your plans. You'll see an estimate of applicable flight change costs. You can also visit our Customer Service portal to chat to our Virtual Agent and quickly get answers to your questions.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Whiteside County
Distance
2152 km

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