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$107+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PHX
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Gilbert are usually found in September or August, booked 39 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Chicago to Gilbert

Keep the following information in mind while searching for Chicago to Gilbert flight deals. Data was last updated July 2, 2025.

Round-trip from

$180
(Flightnetwork)

One-way from

$107
(Southwest)

Popular in

March

Cheapest in

September

Average price

$241
From Chicago (CHI) to Gilbert
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One-way flight from Chicago (CHI) to Gilbert
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Highest demand for flights based on searches. 8% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 2, 2025.

This Priceline deal was found by Cheapflights users on 7/2. 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.
Thu 10/164:29 pmMDW - PHX
1 stop9h 00mFrontier
Sun 10/194:35 pmPHX - MDW
Nonstop3h 26mFrontier
Deal found 7/2$178
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:42 amORD - PHX
1 stop27h 00mMultiple Airlines
Sun 9/1412:14 pmPHX - ORD
1 stop8h 34mMultiple Airlines
Deal found 7/2$179
This Priceline deal was found by Cheapflights users on 7/1. 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 7/129:08 amORD - PHX
1 stop9h 08mFrontier
Tue 7/151:00 pmPHX - ORD
1 stop8h 07mFrontier
Deal found 7/1$180
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 amORD - PHX
1 stop7h 17mSpirit Airlines
Mon 10/2012:12 pmPHX - ORD
1 stop24h 04mSpirit Airlines
Deal found 6/30$187
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:05 amMDW - PHX
Nonstop3h 40mSouthwest
Mon 8/258:05 amPHX - MDW
Nonstop3h 20mSouthwest
Deal found 6/30$199
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/78:05 pmORD - PHX
Nonstop3h 50mUnited Airlines
Mon 8/1111:09 pmPHX - ORD
Nonstop3h 33mUnited Airlines
Deal found 6/30$199
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1410:10 pmORD - PHX
Nonstop3h 39mAmerican Airlines
Wed 8/2012:24 amPHX - ORD
Nonstop3h 37mAmerican Airlines
Deal found 6/30$200
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/153:10 pmORD - PHX
Nonstop3h 45mSouthwest
Sun 8/174:50 pmPHX - ORD
Nonstop3h 30mSouthwest
Deal found 6/30$213
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:20 amORD - PHX
1 stop8h 57mAlaska Airlines
Sun 10/1211:57 amPHX - ORD
1 stop10h 02mAlaska Airlines
Deal found 6/30$225

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 July 2, 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

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Fri 9/12

10:42 am-11:42 am

1 stop27h 00m

Phoenix Sky Harbor Intl

Sun 9/14

12:14 pm-10:48 pm

1 stop8h 34m

$179

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Thu 8/7

2:44 pm-11:24 pm

1 stop10h 40m

Phoenix Sky Harbor Intl

Thu 8/14

9:32 am-8:54 pm

1 stop9h 22m

$180

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 7/12

9:08 am-4:16 pm

1 stop9h 08m

Phoenix Sky Harbor Intl

Tue 7/15

1:00 pm-11:07 pm

1 stop8h 07m

$180

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Thu 8/21

9:05 am-10:45 am

Nonstop3h 40m

Phoenix Sky Harbor Intl

Mon 8/25

8:05 am-1:25 pm

Nonstop3h 20m

$199

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Thu 8/7

8:05 pm-9:55 pm

Nonstop3h 50m

Phoenix Sky Harbor Intl

Mon 8/11

11:09 pm-4:42 am

Nonstop3h 33m

$199

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Thu 8/14

10:10 pm-11:49 pm

Nonstop3h 39m

Phoenix Sky Harbor Intl

Wed 8/20

12:24 am-6:01 am

Nonstop3h 37m

$200

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Thu 7/24

11:21 am-4:02 pm

1 stop6h 41m

Phoenix Sky Harbor Intl

Sun 7/27

8:16 pm-5:10 pm

1 stop18h 54m

$203

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Fri 8/15

3:10 pm-4:55 pm

Nonstop3h 45m

Phoenix Sky Harbor Intl

Sun 8/17

4:50 pm-10:20 pm

Nonstop3h 30m

$213

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Fri 8/1

7:00 am-1:16 pm

1 stop8h 16m

Phoenix Sky Harbor Intl

Wed 8/6

1:55 pm-11:59 pm

1 stop8h 04m

$228

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Fri 9/12

5:25 pm-7:10 pm

Nonstop3h 45m

$107

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 20 results
1
2

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 June 27, 2025.

The best time to book flights from Chicago to Gilbert is 39 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, January is the cheapest month in which you can book a flight from Chicago to Gilbert (average of $258). Flying from Chicago to Gilbert in March is currently the most expensive (average of $337). 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 July 2, 2025.

When flying from Chicago to Gilbert, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Wednesday afternoons when fares are most often at their lowest. Monday mornings 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 July 2, 2025.

The most flights from CHI to G1L are scheduled on a Tuesday (60 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 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 July 2, 2025.
Read through reviews of airlines operating flights from Chicago to Gilbert, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,542 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $107 on Southwest. Other airlines that offer cheap prices include American Airlines from $107 and Frontier from $108 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: United Airlines (89%), Brussels Airlines (89%), Air Canada( 87%).

  • What are the cheapest flights from Chicago to Gilbert?

    While on average a flight from Chicago to Gilbert is generally $697, our data shows the cheapest flight currently is $108. When looking at the most popular route, (Chicago O'Hare Intl - Phoenix Sky Harbor Intl), you can expect to pay $121 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, January is the cheapest month in which you can book a flight from Chicago to Gilbert (average of $258). Flying from Chicago to Gilbert in March is currently the most expensive (average of $337). 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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Alternative routes for Chicago to Gilbert

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Chicago to Gilbert

Discover the top 8 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$204FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$98Average$219FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$138Average$259FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$154Average$212FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$175Average$385FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$178Average$432FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$382FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$216Average$405FlexibilityNo cancel feeOn-time63%

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