Cheap Flights from Grand Rapids (GRR) to Houston George Bush Intercntl. (IAH)

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Flight deals from Grand Rapids to Houston George Bush Intercntl.

Looking for a cheap last-minute deal or the best return flight from Grand Rapids to Houston George Bush Intercntl.? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Grand Rapids to Houston George Bush Intercntl.

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Grand Rapids to Houston George Bush Intercntl. flights are currently cheapest in February.

Direct flights from Grand Rapids to Houston George Bush Intercntl.

Grand Rapids to Houston George Bush Intercntl.: Alternative routes

Compare routes from Grand Rapids to Houston below. You may find an airport to fly into that's cheaper, faster, or easier than Houston George Bush Intercntl..

Grand Rapids to Houston: Flight information

The things to know before you go.
Cheapest flight found£132
Cheapest month to flyFebruary
Average flight time3 hrs, 11 mins
Most popular airlineUnited
Average flights per week27

Finding cheap flights from Grand Rapids to Houston George Bush Intercntl.: Frequently asked questions

The best price we found for a return flight from Grand Rapids to Houston George Bush Intercntl. is £132. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 11 minutes is the average flight time from Grand Rapids to Houston George Bush Intercntl..
United, Mesa Airlines and SkyWest Airlines fly direct from Grand Rapids to Houston George Bush Intercntl..
As of February 2026, there are 27 flights per week flying from Grand Rapids to Houston George Bush Intercntl..
The cheapest month to fly from Grand Rapids to Houston George Bush Intercntl. is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Grand Rapids Airport to Houston George Bush Intercntl. Airport on Saturday, 21 February 2026.
Yes – the average flight time is 3 hours and 11 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston George Bush Intercntl. but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines and United offer the cheapest flight tickets to Houston George Bush Intercntl..

Flying from Gerald R. Ford International Airport (GRR) to George Bush Intercontinental Airport (IAH): what you need to know

  • Around 3 hours is how long you can expect to be travelling on a direct flight from Gerald R. Ford International Airport to George Bush Intercontinental Airport.

  • Houston's timezone is UTC-5, making Houston one hour behind Grand Rapids.

  • Every week, there are ten Gerald R. Ford International Airport to George Bush Intercontinental Airport flights. To be on board early, take the 06:25 United Airlines flight. If you'd rather make the most of your day before you fly, the latest flight is at 17:10 with United Airlines.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to board your GRR to IAH flight.

  • You'll likely experience longer queues during popular months like July. Arriving up to four hours in advance for international flights and two hours for domestic departures is a wise move.

  • United Airlines has direct flights from Gerald R. Ford International Airport to George Bush Intercontinental Airport. Book with this popular carrier, then get ready to tick off the sights in Houston — and maybe even more of United States if time allows.

  • The majority of passengers choose to fly with United Airlines on this route.

  • The most punctual carrier operating GRR to IAH flights is United Airlines. Its services arrive as planned 73.77% of the time.

  • If you want to explore another city along the way, just deselect 'Direct flights only' when searching for your ticket from Gerald R. Ford International Airport to George Bush Intercontinental Airport. These are the most popular stopovers between GRR and IAH:

    • Chicago Midway International Airport

    • Dallas/Fort Worth International Airport

    • Detroit Metropolitan Wayne County Airport

How to find the cheapest flights from Gerald R. Ford International Airport (GRR) to George Bush Intercontinental Airport (IAH)

  • At the moment, £124 is the lowest price we've seen for a one-way Gerald R. Ford International Airport to George Bush Intercontinental Airport flight. The best price for a return ticket is £132. Remember that fares may change due to availability when booking.

  • Get cheap tickets from GRR to IAH by booking at least seven months ahead. According to our research, that's the sweet spot for picking up a bargain.

  • The cheapest month for flights from Gerald R. Ford International Airport to George Bush Intercontinental Airport is June. Use the 'Whole month' tool to find the lowest airfares if you have flexible travel dates.

  • You won't have to check every day to find out if fares have dropped when you create a Price Alert. We'll notify you as soon as the price changes on cheap flights from GRR to IAH.

  • Choose your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Gerald R. Ford International Airport to George Bush Intercontinental Airport.

Handy information about Gerald R. Ford International Airport (GRR)

  • You'll find GRR at 5500 44th Street Southeast.

  • Of all flights departing from Gerald R. Ford International Airport, 72.98% arrive as scheduled at their destination.

  • To get to Gerald R. Ford International Airport from central Grand Rapids, it takes around 20 minutes if you're travelling by car. This depends on traffic, however. It's approximately 14 miles from the airport to the city centre.

  • The journey on public transport typically takes 1 hour 15 minutes.

  • Get your holiday off to a leisurely start by staying near GRR. Whether you're catching an early flight from Gerald R. Ford International Airport to George Bush Intercontinental Airport or want to avoid feeling rushed, these stays are perfect:

Arriving at George Bush Intercontinental Airport (IAH)

Getting from George Bush Intercontinental Airport (IAH) to central Houston

  • You'll find IAH at 16930 JFK Boulevard.

  • From George Bush Intercontinental Airport, Houston is approximately 17 miles away. It takes around 20 minutes to reach the centre driving.

  • If you're taking public transport, expect a journey time of around 50 minutes.

When to fly to George Bush Intercontinental Airport (IAH)

  • July is the busiest month for flights from Gerald R. Ford International Airport to George Bush Intercontinental Airport. For a quieter experience, head to Houston in February.

  • Lock in your flight from Gerald R. Ford International Airport to George Bush Intercontinental Airport for August if you'd like to visit Houston during its warmest month. Expect temperatures of between 24ºC (75ºF) and 40ºC (104ºF).

  • Look for cheap tickets from GRR to IAH in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 5ºC (41ºF) and 19ºC (66ºF) on average.

Explore more of United States

  • You've done Houston, now it's time to explore other corners of United States. Journey around 190 miles west to San Antonio to tick off its must-visit sights. From The San Antonio River Walk to San Antonio Missions National Historical Park and San Fernando Cathedral, you'll have a packed itinerary ahead.

  • Dallas is another favourite destination in United States and is around 230 miles north of Houston. No journey is complete without experiencing Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.