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Galveston

$62+ Cheap flights from Illinois to Galveston, TX

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HOU
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Illinois to Galveston

Keep the following information in mind while searching for Illinois to Galveston flight deals. Data was last updated February 20, 2025.

Round-trip from

$133
(Mytrip)

One-way from

$62
(Mytrip)

Popular in

March

Cheapest in

August

Average price

$244
From Illinois to Galveston
Search Deals
One-way flight from Illinois to Galveston
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Illinois to Galveston

Cheapest flights from Illinois to Galveston
Explore the most affordable flight options available from Illinois to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/296:50 amORD - HOU
1 stop12h 34mFrontier
Wed 4/210:36 amHOU - ORD
1 stop14h 06mFrontier
Deal found 2/20$133
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/86:45 amMDW - HOU
1 stop26h 47mFrontier
Mon 4/1410:36 amHOU - MDW
1 stop13h 45mFrontier
Deal found 2/20$140
This Southwest deal was found by Cheapflights users on 2/20. 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 3/62:50 pmSTL - HOU
Nonstop2h 15mSouthwest
Mon 3/108:30 pmHOU - STL
1 stop4h 05mSouthwest
Deal found 2/20$187
This Southwest deal was found by Cheapflights users on 2/20. 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 3/62:35 pmMDW - HOU
Nonstop2h 45mSouthwest
Wed 3/125:25 amHOU - MDW
Nonstop2h 20mSouthwest
Deal found 2/20$197
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 4/510:48 amPIA - HOU
1 stop7h 13mAmerican Airlines
Sat 4/126:00 amHOU - PIA
1 stop4h 18mAmerican Airlines
Deal found 2/20$199
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/109:47 amORD - HOU
1 stop8h 03mDelta
Wed 3/1210:41 amHOU - ORD
1 stop5h 39mDelta
Deal found 2/20$214
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/109:54 amMDW - HOU
1 stop7h 56mDelta
Wed 3/122:35 pmHOU - MDW
1 stop7h 48mDelta
Deal found 2/20$214
This Southwest deal was found by Cheapflights users on 2/19. 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.
Wed 3/121:50 pmORD - HOU
1 stop5h 50mSouthwest
Tue 3/185:45 amHOU - ORD
1 stop9h 15mSouthwest
Deal found 2/19$217
This Kissandfly.com deal was found by Cheapflights users on 2/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/66:45 amORD - HOU
1 stop26h 47mMultiple Airlines
Sun 4/138:00 amHOU - ORD
1 stop12h 19mMultiple Airlines
Deal found 2/19$249
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 4/15:00 amORD - HOU
1 stop4h 38mAmerican Airlines
Tue 4/1510:18 amHOU - ORD
1 stop5h 03mAmerican Airlines
Deal found 2/20$256
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 4/115:27 pmSTL - HOU
1 stop5h 13mAmerican Airlines
Sun 4/136:00 amHOU - STL
1 stop4h 33mAmerican Airlines
Deal found 2/20$316
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 9/123:54 pmMLI - HOU
1 stop4h 21mAmerican Airlines
Tue 9/164:31 pmHOU - MLI
1 stop4h 06mAmerican Airlines
Deal found 2/20$359

Find flights from Illinois to Galveston within your budget

Customize your flight search to find flights from Illinois to Galveston 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 February 20, 2025.

Fly from

Illinois

Fly to

Galveston

Route

Depart

Return

Price

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

Sat 3/29

6:50 am-7:24 pm

1 stop12h 34m

Houston Hobby

Wed 4/2

10:36 am-12:42 am

1 stop14h 06m

$133

ChicagoHouston

MDW - HOU

MDWHOU

Chicago Midway

Tue 4/8

6:45 am-9:32 am

1 stop26h 47m

Houston Hobby

Mon 4/14

10:36 am-12:21 am

1 stop13h 45m

$140

St. LouisHouston

STL - HOU

STLHOU

Lambert-St Louis

Thu 3/6

2:50 pm-5:05 pm

Nonstop2h 15m

Houston Hobby

Mon 3/10

8:30 pm-12:35 am

1 stop4h 05m

$187

ChicagoHouston

MDW - HOU

MDWHOU

Chicago Midway

Thu 3/6

2:35 pm-5:20 pm

Nonstop2h 45m

Houston Hobby

Wed 3/12

5:25 am-7:45 am

Nonstop2h 20m

$197

PeoriaHouston

PIA - HOU

PIAHOU

Greater Peoria

Sat 4/5

10:48 am-6:01 pm

1 stop7h 13m

Houston Hobby

Sat 4/12

6:00 am-10:18 am

1 stop4h 18m

$199

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

Mon 3/10

9:47 am-5:50 pm

1 stop8h 03m

Houston Hobby

Wed 3/12

10:41 am-4:20 pm

1 stop5h 39m

$214

ChicagoHouston

MDW - HOU

MDWHOU

Chicago Midway

Mon 3/10

9:54 am-5:50 pm

1 stop7h 56m

Houston Hobby

Wed 3/12

2:35 pm-10:23 pm

1 stop7h 48m

$214

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

Wed 3/12

1:50 pm-7:40 pm

1 stop5h 50m

Houston Hobby

Tue 3/18

5:45 am-3:00 pm

1 stop9h 15m

$217

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

Sun 4/6

6:45 am-9:32 am

1 stop26h 47m

Houston Hobby

Sun 4/13

8:00 am-8:19 pm

1 stop12h 19m

$249

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

Tue 4/1

5:00 am-9:38 am

1 stop4h 38m

Houston Hobby

Tue 4/15

10:18 am-3:21 pm

1 stop5h 03m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 41 results
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Best time to book a flight from Illinois to Galveston

Have a flexible travel schedule? Discover the best time to fly to Galveston from Illinois 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.

Travel insights for flights from Illinois to Galveston

Get recent, data-driven insights about flights from Illinois to Galveston including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Galveston?

Currently, September is the cheapest month in which you can book a flight from Illinois to Galveston (average of $230). Flying from Illinois to Galveston in March is currently the most expensive (average of $334). 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 IL to G4L?

Find hourly flight availability from Illinois to Galveston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Galveston as you normally would.

Rainfall in Galveston by month

Plan your trip to Galveston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Galveston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Galveston when rainfall is around 3.2 in.

Temperature in Galveston by month

Plan your trip to Galveston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Galveston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Galveston

Get insights into the airlines that provide service to Galveston. 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 Galveston. Reviews last updated February 20, 2025.
To help decide which airline to fly from Illinois to Galveston, see what other customers have to say about Southwest, Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Allegiant Air
7.3
Good
765 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Related info for your journey

Find useful and relevant information for your journey from Illinois to Galveston. 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 Illinois to Galveston one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $62. Users have also found prices from $89 and $129 on Southwest and American Airlines, respectively.

  • What are the most popular routes from Illinois to Galveston?

    When deciding which route to take from Illinois to Galveston consider Chicago O'Hare Intl - Houston Hobby, Chicago Midway - Houston Hobby or Lambert-St Louis - Houston Hobby as they are the most popular.

  • Can I find deals for flights from Illinois to Galveston that include hotel bookings?

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

  • How can I find direct flights from Illinois to Galveston?

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

  • Can I find deals for business class flights from Illinois to Galveston?

    Yes. Cheapflights offers flight deals from Illinois to Galveston 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 Illinois to Galveston?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Galveston (average of $230). Flying from Illinois to Galveston in March is currently the most expensive (average of $334). 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 Illinois to Galveston

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Dallas/Fort Worth flights
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Top 6 airlines flying from Illinois to Galveston

Discover the top 6 airlines that operate flights from Illinois to Galveston. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$146FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$69Average$154FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$141Average$410FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$153Average$387FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$178Average$352FlexibilityNo cancel feeOn-time63%
DeltaCheapest$281Average$442FlexibilityNo cancel feeOn-timeN/A
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