Photo by Chris Zajicek

Popular airlines from Phoenix to St. Charles
- Frontier Airlines
Frontier Airlines
- Alaska Airlines
Alaska Airlines
- American Airlines
American Airlines
- Delta
Delta
- Southwest Airlines
Southwest Airlines
- United
United
- Sun Country Airlines
Sun Country Airlines
- Plan, book, fly with confidence
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Cheap Flights from Phoenix to St. Charles (PHX-CHI)
Prices were available within the past 7 days and start at $58 for one-way flights and $115 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 6 - Mon, Nov 17
PHX
Phoenix
MDW
Chicago
$115 Roundtrip, found 2 hours ago
$115
Roundtrip
found 2 hours ago

Tue, Sep 9 - Thu, Sep 11
PHX
Phoenix
ORD
Chicago
$115 Roundtrip, just found
$115
Roundtrip
just found

Thu, Oct 30 - Thu, Oct 30
PHX
Phoenix
MDW
Chicago
$141 Roundtrip, found 6 days ago
$141
Roundtrip
found 6 days ago

Sat, Nov 8 - Tue, Nov 11
PHX
Phoenix
ORD
Chicago
$149 Roundtrip, just found
$149
Roundtrip
just found

Sat, Nov 8 - Tue, Nov 11
PHX
Phoenix
ORD
Chicago
$149 Roundtrip, just found
$149
Roundtrip
just found

Tue, Oct 28 - Sat, Nov 15
PHX
Phoenix
ORD
Chicago
$170 Roundtrip, found 1 day ago
$170
Roundtrip
found 1 day ago
Find the cheapest month to fly from Phoenix (PHX) to Chicago (ORD)
September is typically the cheapest month to fly
From $78 - $161 per traveler.
Graph displaying average flight prices per month
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Explore a world of travel with Expedia
- Hotels near St. Charles Heritage Center and Camp Kane
- Hotels near Arcada Theater
- Hotels near Steel Beam Theater
- Geneva Hotels
- Hotels near Kane County Fairgrounds
- Hotels near Dellora A. Norris Cultural Arts Center
- Resorts & Hotels with Spas in Geneva
- Luxury Hotels in Geneva
- B&B in Geneva
- Romantic Hotels in Geneva
- Hyatt Hotels in Geneva
- Hotels with Hot Tubs in Geneva
- Cottages in Geneva
- Hotels with an Indoor Pool in Geneva
- Pet-friendly Hotels in Geneva
- Hotels with Bars in Geneva
- Hotel Wedding Venues Hotels in Geneva
- Hotels with a Pool in Geneva
- Extended Stay Hotels in Geneva
- Hilton Hotels in Geneva
- 5 Star Hotels in Geneva
- Hotels with Restaurants in Geneva
- 4 Star Hotels in Geneva
- Marriott Hotels & Resorts in Geneva
- Hotels with Balconies in Geneva
- Family Hotels in Geneva
- Motels in Geneva
- Hotels with Fireplaces in Geneva
- Casino Hotels in Geneva
- Kane County Hotels
- Aparthotels in Geneva
- Benchmark Hotels in Geneva
- Wyndham Hotels in Geneva
- ClubHouse Hotels in Geneva
- Resorts in Geneva
- Hotels with Free Breakfast in Geneva
- Hotels with Air Conditioning in Geneva
- Extended Stay America Hotels in Geneva
- Hotels with an Outdoor Pool in Geneva
- Hotels near C'est La Vie
- Hotels near Island Park
- Hotels near Geneva History Center
- Hotels near Charlestowne Mall
- Hotels near Geneva Commons
- Hotels near Durant House Museum
- Hotels near Geneva Station
- Flights from San Francisco to Geneva
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- Flights from Kane County
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