$30 Cheap flight deals from Phoenix (PHX) to Oak Brook (CHI)
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This Weekend's Flight Deals from Phoenix to Oak Brook
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
PHX
Sky Harbor Intl.
ORD
O'Hare Intl.
$255 Roundtrip, found 3 hours ago
$255
Roundtrip
found 3 hours ago
PHX
Sky Harbor Intl.
MDW
Midway Intl.
$325 Roundtrip, found 4 hours ago
$325
Roundtrip
found 4 hours ago
PHX
Sky Harbor Intl.
RFD
Greater Rockford
$386 Roundtrip, found 1 day ago
$386
Roundtrip
found 1 day ago
Airfares from $30 One Way, $58 Round Trip from Phoenix to Oak Brook
Prices starting at $58 for return flights and $30 for one-way flights to Oak Brook were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
PHX
Phoenix
MDW
Chicago
$58 Roundtrip, found 6 hours ago
$58
Roundtrip
found 6 hours ago
PHX
Phoenix
ORD
Chicago
$58 Roundtrip, found 1 day ago
$58
Roundtrip
found 1 day ago
PHX
Phoenix
ORD
Chicago
$59 Roundtrip, found 7 hours ago
$59
Roundtrip
found 7 hours ago
PHX
Phoenix
RFD
Rockford
$165 Roundtrip, found 3 days ago
$165
Roundtrip
found 3 days ago
PHX
Phoenix
ORD
Chicago
$173 Roundtrip, found 3 days ago
$173
Roundtrip
found 3 days ago
Oak Brook economy flight packages
Price found within the past 48 hours. Click for updated prices.
4.0-star property
Hotel Riu Plaza Chicago
9.4/10 Exceptional! (2,790 reviews)
Feb 18 - Feb 21
3 night stay
Mesa (AZA) to Chicago (ORD)
American Airlines • Coach
Chicago (ORD) to Mesa (AZA)
Frontier Airlines • Coach
Save 100% on your flight
Price was $550, price is now $324 per person
$324
per person
found 1 day ago
Staff is TOP NOTCH! I am in a wheelchair right now, recovering from a knee surgery, and staff could not have been more solicitous and helpful.
Also, when we checked in, upon learning of my daughter‘s birthday on Christmas, the front desk representative gave us a complementary room upgrade and sent up chocolates!
The room was very clean and the shower was fantastic. Not enough good words about the buffet, as long as you’re clear that it is a “breakfast“ buffet and not a “brunch“ buffet :-). I think I was expecting a sliced roast beef and an omelette bar, but it is in fact a very extensive selection of breakfast foods.
The restaurant recommendation was spot on. We had a delicious dinner of fine Mediterranean/Sardinian foodat Nora’s next door and enjoyed it immensely.
I have now joined the capital RIU club and plan on spending much more time at their other properties, particularly in Costa Rica, where I am moving next month.
Kudos to all, and thank you for our wonderful stay!
Reviewed on Dec 28, 2025
4.0-star property
Hilton Chicago
8.4/10 Very Good! (2,301 reviews)
Feb 18 - Feb 21
3 night stay
Mesa (AZA) to Chicago (ORD)
American Airlines • Coach
Chicago (ORD) to Mesa (AZA)
Frontier Airlines • Coach
Save 100% on your flight
Price was $515, price is now $343 per person
$343
per person
found 1 day ago
Nice, clean hotel, friendly staff, very comfortable room, within walking distance from lake Michigan, major attractions, shopping and dining.
Reviewed on Sep 5, 2025
4.0-star property
The Royal Sonesta Chicago Downtown
9.4/10 Exceptional! (3,062 reviews)
Feb 18 - Feb 21
3 night stay
Mesa (AZA) to Chicago (ORD)
American Airlines • Coach
Chicago (ORD) to Mesa (AZA)
Frontier Airlines • Coach
Price was $508, price is now $354 per person
$354
per person
found 1 day ago
The lady who checked us in (the countess) was very friendly and welcoming. Even though she was the only person working the front desk, she did not get frazzled or curt. She was great!
Room was beautiful and had an amazing view!
Reviewed on Dec 22, 2025
More About Flying To Oak Brook from Phoenix
Route Information for Flights from Phoenix to Oak Brook
Origin Airport IATA Code | PHX |
|---|---|
Destination Airport IATA Code | CHI |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Phoenix to Oak Brook
If you are looking to get guaranteed low prices for Phoenix to Oak Brook flights then Orbitz is the place to go. We use cutting edge mobile tools to find the best deals on air tickets and to keep you updated on delays and changes.
Get Package Savings by Booking Flights and Hotels at the Same Time
Using the Orbitz Matrix display, you can see how much you will save on flights from Phoenix to Oak Brook if the discount fare is combined with a hotel. You can also look at hotel reviews, photos and maps of the area, so it will be convenient to make your budget travel plans.
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Orbitz can assist all businesses from the small to major corporations with discounts on flights from Phoenix to Oak Brook. We fine- tune your needs for Phoenix to Oak Brook flights and optimize your plans by assessing your business and coming up with ways for you to save on air tickets.
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.