What is the cheapest day to fly from Houston George Bush Intcntl Airport to Springfield, Illinois?

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Springfield, Illinois flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Springfield, Illinois ranges from 1.8 - 4.5 inches per month. June is typically the wettest month, when rainfall can reach 4.5 in. January is typically the driest time to visit Springfield, Illinois when rainfall is around 1.8 in.

If weather is an important factor for your trip to Springfield, Illinois, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to Springfield, Illinois?

Travelers have found that booking a Wednesday departure is the best way to save up to 5% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest time of day to fly from IAH to SPI?

When flying from Houston George Bush Intcntl Airport to Springfield, Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Springfield from Houston George Bush Intcntl?

Springfield Capital (SPI) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Springfield. You should not have trouble finding flights to Capital from Houston George Bush Intcntl; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Springfield airport from Houston George Bush Intcntl. It is only a 3.4 mi journey from Capital (SPI) to Springfield’s city center.

Can I find deals for flights from George Bush Intcntl to Springfield that include hotel bookings?

Yes. In addition to deals on George Bush Intcntl to Springfield flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from George Bush Intcntl to Springfield?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Springfield.

Can I find deals for business class flights from George Bush Intcntl to Springfield?

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

$435+ Flights from Houston George Bush Intcntl Airport to Springfield, IL

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Cheap flight deals from George Bush Intcntl to Springfield

Round-trip from	$435 (American Airlines)

From Houston George Bush Intcntl to Springfield Capital

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Cheapest flights from George Bush Intcntl to Springfield
Explore the most affordable flight options available from George Bush Intcntl to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Fri 9/196:20 amIAH - SPI

1 stop6h 24mAmerican Airlines

Sun 9/286:31 pmSPI - IAH

1 stop4h 49mAmerican Airlines

Deal found 7/27

$435

Best flights from George Bush Intcntl to Springfield
Discover carefully curated flight deals from George Bush Intcntl to Springfield that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Fri 9/196:20 amIAH - SPI

1 stop6h 24mAmerican Airlines

Sun 9/286:31 pmSPI - IAH

1 stop4h 49mAmerican Airlines

Deal found 7/27

$435

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Springfield that are best for you.

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Route

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Price

HoustonSpringfield

IAH - SPI

IAHSPI

Houston George Bush Intcntl

Fri 9/19

6:20 am-12:44 pm

1 stop6h 24m

Springfield Capital

Sun 9/28

6:31 pm-11:20 pm

1 stop4h 49m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from George Bush Intcntl to Springfield

Have a flexible travel schedule? Discover the best time to fly to Springfield from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Springfield

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Springfield, Illinois?

Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Springfield, Illinois (average of $338). Flying from Houston George Bush Intcntl Airport to Springfield, Illinois in September is currently the most expensive (average of $486). 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.

Reviews of airlines servicing Springfield

Peruse reviews from past customers who have flown with American Airlines from Houston George Bush Intcntl Airport to Springfield to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

6.0

Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

6.0

Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

What airport do you fly into for flights to Springfield from Houston George Bush Intcntl?
Springfield Capital (SPI) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Springfield. You should not have trouble finding flights to Capital from Houston George Bush Intcntl; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Springfield airport from Houston George Bush Intcntl. It is only a 3.4 mi journey from Capital (SPI) to Springfield’s city center.
Can I find deals for flights from George Bush Intcntl to Springfield that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Springfield flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Springfield?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Springfield.
Can I find deals for business class flights from George Bush Intcntl to Springfield?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Springfield 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 Houston George Bush Intcntl Airport to Springfield, Illinois?
Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Springfield, Illinois (average of $338). Flying from Houston George Bush Intcntl Airport to Springfield, Illinois in September is currently the most expensive (average of $486). 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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$435+ Cheap flights from George Bush Intcntl (IAH) to Springfield, IL (SPI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Springfield with Cheapflights

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Cheap flight deals from George Bush Intcntl to Springfield

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Find flight deals from George Bush Intcntl to Springfield

Cheapest flights from George Bush Intcntl to SpringfieldExplore the most affordable flight options available from George Bush Intcntl to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from George Bush Intcntl to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Springfield that are best for you.

Best time to book a flight from George Bush Intcntl to Springfield

Have a flexible travel schedule? Discover the best time to fly to Springfield from George Bush Intcntl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Springfield

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Springfield, Illinois?

Reviews of airlines servicing Springfield

Peruse reviews from past customers who have flown with American Airlines from Houston George Bush Intcntl Airport to Springfield to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to Springfield from Houston George Bush Intcntl?

Can I find deals for flights from George Bush Intcntl to Springfield that include hotel bookings?

How can I find direct flights from George Bush Intcntl to Springfield?

Can I find deals for business class flights from George Bush Intcntl to Springfield?

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Springfield, Illinois?

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Cheapest flights from George Bush Intcntl to Springfield
Explore the most affordable flight options available from George Bush Intcntl to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.