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Galveston

$65+ 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
Jan 19 — Jan 261
Sun 1/19
Sun 1/26
1 adult, Economy
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Cheap flight deals from Illinois to Galveston

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Galveston (G4L). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 14, 2025.

Round-trip from

$134
(Mytrip)

One-way from

$65
(Mytrip)
From Illinois to Galveston
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One-way flight from Illinois to Galveston
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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 January 14, 2025.

This Flightnetwork deal was found by Cheapflights users on 1/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/67:15 amMDW - HOU
1 stop26h 21mFrontier
Mon 2/1010:36 amHOU - MDW
1 stop13h 41mFrontier
Deal found 1/14$130
This Southwest deal was found by Cheapflights users on 1/13. 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 3/129:20 pmMDW - HOU
Nonstop2h 45mSouthwest
Wed 3/195:25 amHOU - MDW
Nonstop2h 20mSouthwest
Deal found 1/13$151
This Mytrip deal was found by Cheapflights users on 1/12. 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.
Thu 2/67:25 amORD - HOU
1 stop26h 11mFrontier
Sun 2/96:16 pmHOU - ORD
1 stop19h 55mFrontier
Deal found 1/12$166
This American Airlines deal was found by Cheapflights users on 1/13. 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 2/1111:47 amORD - HOU
1 stop6h 08mAmerican Airlines
Wed 2/1210:15 amHOU - ORD
1 stop5h 11mAmerican Airlines
Deal found 1/13$207
This American Airlines deal was found by Cheapflights users on 1/14. 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 2/47:40 amPIA - HOU
2 stops10h 15mAmerican Airlines
Tue 2/1112:14 pmHOU - PIA
2 stops7h 44mAmerican Airlines
Deal found 1/14$209
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/185:05 pmMLI - HOU
1 stop5h 24mDelta
Wed 2/2610:25 amHOU - MLI
1 stop6h 00mDelta
Deal found 1/14$217
This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/185:13 pmORD - HOU
1 stop5h 16mDelta
Tue 3/46:37 pmHOU - ORD
1 stop5h 12mDelta
Deal found 1/12$217
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/115:05 pmMDW - HOU
1 stop5h 24mDelta
Wed 2/126:00 amHOU - MDW
1 stop5h 59mDelta
Deal found 1/13$217
This Southwest deal was found by Cheapflights users on 1/13. 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.
Sat 2/227:00 amORD - HOU
1 stop5h 45mSouthwest
Mon 2/244:35 pmHOU - ORD
1 stop5h 45mSouthwest
Deal found 1/13$252
This American Airlines deal was found by Cheapflights users on 1/13. 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.
Sun 2/93:28 pmMLI - HOU
1 stop6h 50mAmerican Airlines
Sat 2/1510:15 amHOU - MLI
1 stop4h 35mAmerican Airlines
Deal found 1/13$279
This American Airlines deal was found by Cheapflights users on 1/13. 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.
Wed 2/511:38 amSTL - HOU
1 stop8h 07mAmerican Airlines
Wed 2/127:45 amHOU - STL
1 stop8h 38mAmerican Airlines
Deal found 1/13$307
This Southwest deal was found by Cheapflights users on 1/14. 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 2/66:55 amSTL - HOU
Nonstop2h 20mSouthwest
Mon 2/108:30 pmHOU - STL
Nonstop2h 00mSouthwest
Deal found 1/14$323

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 January 14, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoHouston

MDW - HOU

MDWHOU

Chicago Midway

Thu 2/6

7:15 am-9:36 am

1 stop26h 21m

Houston Hobby

Mon 2/10

10:36 am-12:17 am

1 stop13h 41m

$130

ChicagoHouston

MDW - HOU

MDWHOU

Chicago Midway

Wed 3/12

9:20 pm-12:05 am

Nonstop2h 45m

Houston Hobby

Wed 3/19

5:25 am-7:45 am

Nonstop2h 20m

$151

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

Thu 2/6

7:25 am-9:36 am

1 stop26h 11m

Houston Hobby

Sun 2/9

6:16 pm-2:11 pm

1 stop19h 55m

$166

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

Tue 2/11

11:47 am-5:55 pm

1 stop6h 08m

Houston Hobby

Wed 2/12

10:15 am-3:26 pm

1 stop5h 11m

$207

PeoriaHouston

PIA - HOU

PIAHOU

Greater Peoria

Tue 2/4

7:40 am-5:55 pm

2 stops10h 15m

Houston Hobby

Tue 2/11

12:14 pm-7:58 pm

2 stops7h 44m

$209

MolineHouston

MLI - HOU

MLIHOU

Moline Quad-City

Tue 2/18

5:05 pm-10:29 pm

1 stop5h 24m

Houston Hobby

Wed 2/26

10:25 am-4:25 pm

1 stop6h 00m

$217

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

Tue 2/18

5:13 pm-10:29 pm

1 stop5h 16m

Houston Hobby

Tue 3/4

6:37 pm-11:49 pm

1 stop5h 12m

$217

ChicagoHouston

MDW - HOU

MDWHOU

Chicago Midway

Tue 2/11

5:05 pm-10:29 pm

1 stop5h 24m

Houston Hobby

Wed 2/12

10:50 am-4:20 pm

1 stop5h 30m

$217

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

Sat 2/22

7:00 am-12:45 pm

1 stop5h 45m

Houston Hobby

Mon 2/24

4:35 pm-10:20 pm

1 stop5h 45m

$252

MolineHouston

MLI - HOU

MLIHOU

Moline Quad-City

Sun 2/9

3:28 pm-10:18 pm

1 stop6h 50m

Houston Hobby

Sat 2/15

10:15 am-2:50 pm

1 stop4h 35m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 42 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 January 14, 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 January 14, 2025.
To help decide which airline to fly from Illinois to Galveston, see what other customers have to say about Southwest, American 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
4,659 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

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
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

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
8,508 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

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
7.4
Good
801 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

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
4,659 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

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

Sun Country Air
7.0
Good
384 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

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 $65. Users have also found prices from $76 and $99 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.

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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.
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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 January 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$57Average$147FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$69Average$156FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$143Average$411FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$157Average$413FlexibilityNo cancel feeOn-time69%
DeltaCheapest$176Average$404FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$178Average$359FlexibilityNo cancel feeOn-time63%
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