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Gilbert

$62+ Cheap flights from Chicago (CHI) to Gilbert, AZ

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PHX
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Gilbert are usually found in August or September, booked 74 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Chicago to Gilbert

Cheapest flights from Chicago to Gilbert
Explore the most affordable flight options available from Chicago to Gilbert. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This Expedia deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:34 pmORD - PHX
1 stop11h 57mFrontier
Fri 1/305:15 pmPHX - ORD
Nonstop3h 30mFrontier
Deal found 12/25$274
This Priceline deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:12 amMDW - PHX
1 stop10h 06mFrontier
Thu 1/157:30 amPHX - MDW
Nonstop3h 17mFrontier
Deal found 12/26$310
This Frontier deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amORD - PHX
1 stop8h 33mFrontier
Mon 1/122:15 pmPHX - ORD
Nonstop3h 43mFrontier
Deal found 12/25$325
This Kiwi.com deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:10 pmMDW - PHX
1 stop9h 39mFrontier
Wed 1/77:39 pmPHX - MDW
2 stops25h 38mFrontier
Deal found 12/26$329
This Frontier deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amORD - PHX
1 stop8h 33mFrontier
Thu 1/810:03 amPHX - ORD
1 stop10h 29mFrontier
Deal found 12/25$332
This Frontier deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:34 pmORD - PHX
1 stop11h 57mFrontier
Fri 1/92:15 pmPHX - ORD
Nonstop3h 43mFrontier
Deal found 12/26$335
This Kiwi.com deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:10 amORD - PHX
1 stop10h 08mFrontier
Fri 1/92:15 pmPHX - ORD
Nonstop3h 43mFrontier
Deal found 12/26$337
This Frontier deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:10 amORD - PHX
1 stop10h 08mFrontier
Thu 1/1511:10 amPHX - ORD
1 stop11h 06mFrontier
Deal found 12/26$352
This Expedia deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:01 pmORD - PHX
1 stop29h 48mFrontier
Mon 1/55:50 pmPHX - ORD
1 stop15h 59mFrontier
Deal found 12/26$353
This Frontier deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amORD - PHX
1 stop10h 18mFrontier
Fri 1/92:15 pmPHX - ORD
Nonstop3h 43mFrontier
Deal found 12/25$355
This CheapOair deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:16 pmMDW - PHX
1 stop11h 19mFrontier
Tue 1/68:30 amPHX - MDW
Nonstop3h 23mFrontier
Deal found 12/26$361
This Kiwi.com deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:32 pmORD - PHX
Nonstop4h 08mFrontier
Sat 1/3112:19 pmPHX - ORD
Nonstop3h 32mFrontier
Deal found 12/27$361

Find flight deals from Chicago to Gilbert

Keep the following information in mind while searching for Chicago to Gilbert flight deals. Data was last updated December 28, 2025.

Round-trip from

$104
(Frontier)

One-way from

$62
(Expedia)

Popular in

March

Cheapest in

August

Average price

$333
From Chicago (CHI) to Gilbert
Search Deals
One-way flight from Chicago (CHI) to Gilbert
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Gilbert that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Chicago to Gilbert that are best for you.

Fly from

Chicago

Fly to

Gilbert

Route

Depart

Return

Price

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Sat 1/31

7:50 pm-10:45 pm

Nonstop3h 55m

Phoenix Sky Harbor Intl

Wed 2/4

8:50 am-1:10 pm

Nonstop3h 20m

$187

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Sat 1/31

7:00 am-10:10 am

Nonstop4h 10m

Phoenix Sky Harbor Intl

Sat 1/31

12:25 pm-4:40 pm

Nonstop3h 15m

$196

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Sat 1/24

7:50 pm-10:45 pm

Nonstop3h 55m

Phoenix Sky Harbor Intl

Sat 1/31

2:50 pm-7:05 pm

Nonstop3h 15m

$196

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Wed 1/28

3:44 pm-10:59 am

1 stop20h 15m

Phoenix Sky Harbor Intl

Tue 2/3

3:45 pm-11:37 pm

1 stop6h 52m

$197

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Fri 2/6

5:15 pm-8:15 pm

Nonstop4h 00m

Phoenix Sky Harbor Intl

Sat 2/14

5:15 am-9:30 am

Nonstop3h 15m

$197

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Thu 2/19

8:20 am-3:45 pm

1 stop8h 25m

Phoenix Sky Harbor Intl

Tue 2/24

12:28 pm-11:59 pm

1 stop10h 31m

$206

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Sat 1/17

7:50 pm-10:45 pm

Nonstop3h 55m

Phoenix Sky Harbor Intl

Sat 1/24

4:55 pm-9:10 pm

Nonstop3h 15m

$207

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Fri 2/6

3:44 pm-11:22 pm

1 stop8h 38m

Phoenix Sky Harbor Intl

Mon 2/9

8:07 pm-2:29 pm

1 stop17h 22m

$216

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Sat 2/14

4:13 pm-11:42 pm

1 stop8h 29m

Phoenix Sky Harbor Intl

Tue 2/17

11:59 pm-8:54 am

1 stop7h 55m

$217

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Sat 1/31

4:30 pm-11:46 pm

1 stop8h 16m

Phoenix Sky Harbor Intl

Wed 2/4

11:59 pm-8:52 am

1 stop7h 53m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 43 results
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Best time to book a flight from Chicago to Gilbert

Have a flexible travel schedule? Discover the best time to fly to Gilbert from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Gilbert

How far ahead should I book a flight from Chicago to Gilbert?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Gilbert. Price data was last updated on December 26, 2025.

The best time to book flights from Chicago to Gilbert is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago to Gilbert?

Currently, April is the cheapest month in which you can book a flight from Chicago to Gilbert (average of $59). Flying from Chicago to Gilbert in June is currently the most expensive (average of $176). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to G1L?

Find hourly flight availability from Chicago to Gilbert. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago to Gilbert in the afternoon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Chicago to Gilbert?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Gilbert. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Gilbert flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Gilbert

Explore weekly flight availability from Chicago to Gilbert. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 28, 2025.

The most flights from CHI to G1L are scheduled on a Friday (62 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (36 on average).

How much does it cost to fly round-trip from Chicago to Gilbert?

Reviews of airlines servicing Gilbert

Get insights into the airlines that provide service to Gilbert. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gilbert. Reviews last updated December 28, 2025.
Read through reviews of airlines operating flights from Chicago to Gilbert, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,256 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,256 reviews
Southwest
8.0
Very good
4,256 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,113 reviews
Southwest
8.0
Very good
4,256 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,073 reviews
Southwest
8.0
Very good
4,256 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,211 reviews
Southwest
8.0
Very good
4,256 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,065 reviews
Southwest
8.0
Very good
4,256 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Chicago to Gilbert. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago to Gilbert?

    Southwest, Alaska Airlines, and Delta can get you from Chicago to Gilbert in just under 3h 55m. Your travel time can differ by up to 16h 20m. Chicago and Gilbert are separated by a distance of 1440 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Chicago to Gilbert one-way?

    One-way options have recently been found by users for as low as $45 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $66 and American Airlines from $99 one-way.

  • What are the most reliable airlines from Chicago to Gilbert?

    Before booking your flight to Gilbert from Chicago, check out the most reliable airlines to get you to your destination on time: American Airlines (81%), Aer Lingus (79%), Japan Airlines( 78%).

  • What are the cheapest flights from Chicago to Gilbert?

    While on average a flight from Chicago to Gilbert is generally $794, our data shows the cheapest flight currently is $36. When looking at the most popular route, (Chicago O'Hare Intl - Phoenix Sky Harbor Intl), you can expect to pay $58 for that flight.

  • Can I find deals for flights from Chicago to Gilbert that include hotel bookings?

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

  • How can I find direct flights from Chicago to Gilbert?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Gilbert.

  • Can I find deals for business class flights from Chicago to Gilbert?

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

  • What is the cheapest month to book a flight from Chicago to Gilbert?

    Currently, April is the cheapest month in which you can book a flight from Chicago to Gilbert (average of $59). Flying from Chicago to Gilbert in June is currently the most expensive (average of $176). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 9 airlines flying from Chicago to Gilbert

Discover the top 9 airlines that operate flights from Chicago to Gilbert. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$210FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$99Average$221FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$122Average$228FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$154Average$231FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$184Average$422FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$184Average$336FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$193Average$351FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$206Average$397FlexibilityNo cancel feeOn-time63%
DeltaCheapest$213Average$300FlexibilityNo cancel feeOn-timeN/A

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