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Cheap flights from Lewiston, Idaho to Houston from $423

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lewiston, Idaho to Houston departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Lewiston, Idaho to Houston

Cheap round-trip flights

Delta Logo
2:02 pm - 9:32 pmLWS-IAH
5h 30m1 stop
Delta Logo
7:40 am - 1:22 pmIAH-LWS
7h 42m1 stop
$466Delta
Find Deal
Thu, Oct 23 - Wed, Oct 29
Delta Logo
7:10 am - 9:32 pmLWS-IAH
12h 22m2 stops
Delta Logo
7:40 am - 1:22 pmIAH-LWS
7h 42m1 stop
$472Delta
Find Deal
Thu, Oct 23 - Wed, Oct 29

Delta flights from Lewiston, Idaho to Houston George Bush Intcntl Airport

Our best Delta deals on Lewiston, Idaho to Houston George Bush Intcntl Airport flight tickets
Delta
Oct 23
LWS2:02 pmLewiston Nez Perce Rgnl
5h 30m
1 stop
IAH9:32 pmHouston George Bush Intcntl
Oct 29
IAH7:40 amHouston George Bush Intcntl
7h 42m
1 stop
LWS1:22 pmLewiston Nez Perce Rgnl
$466
Find similar
Delta
Oct 23
LWS7:10 amLewiston Nez Perce Rgnl
12h 22m
2 stops
IAH9:32 pmHouston George Bush Intcntl
Oct 29
IAH7:40 amHouston George Bush Intcntl
7h 42m
1 stop
LWS1:22 pmLewiston Nez Perce Rgnl
$472
Find similar
Delta
Sep 18
LWS2:02 pmLewiston Nez Perce Rgnl
5h 27m
1 stop
IAH9:29 pmHouston George Bush Intcntl
Sep 19
IAH11:22 amHouston George Bush Intcntl
11h 43m
2 stops
LWS9:05 pmLewiston Nez Perce Rgnl
$1,313
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lewiston, Idaho to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Lewiston, Idaho to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LewistonHouston

LWS - IAH

LWSIAH

Lewiston Nez Perce Rgnl

Thu 10/23

2:02 pm-9:32 pm

1 stop5h 30m

Houston George Bush Intcntl

Wed 10/29

7:40 am-1:22 pm

1 stop7h 42m

$466

LewistonHouston

LWS - IAH

LWSIAH

Lewiston Nez Perce Rgnl

Thu 10/23

7:10 am-9:32 pm

2 stops12h 22m

Houston George Bush Intcntl

Wed 10/29

7:40 am-1:22 pm

1 stop7h 42m

$472

LewistonHouston

LWS - IAH

LWSIAH

Lewiston Nez Perce Rgnl

Mon 10/20

2:02 pm-9:32 pm

1 stop5h 30m

$423

LewistonHouston

LWS - IAH

LWSIAH

Lewiston Nez Perce Rgnl

Mon 10/20

7:10 am-5:36 pm

2 stops8h 26m

$429

LewistonHouston

LWS - IAH

LWSIAH

Lewiston Nez Perce Rgnl

Mon 10/20

2:02 pm-9:32 pm

1 stop5h 30m

$494

LewistonHouston

LWS - IAH

LWSIAH

Lewiston Nez Perce Rgnl

Mon 10/20

7:10 am-5:36 pm

2 stops8h 26m

$500

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Lewiston, Idaho to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Lewiston, Idaho to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $564. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Friday is $764.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Lewiston, Idaho to Houston George Bush Intcntl Airport flights are usually those with departure times at noon. Our users have found flights to Houston George Bush Intcntl Airport at noon for as low as $549. Try not to purchase tickets in the morning because they tend to be around $645. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Lewiston, Idaho to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Lewiston, Idaho to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lewiston, Idaho to Houston George Bush Intcntl Airport (LWS to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lewiston, Idaho to Houston George Bush Intcntl Airport

Direct flights

None
There are no direct flights from Lewiston, Idaho to Houston George Bush Intcntl Airport. There are no popular flight routes from Lewiston, Idaho to Houston George Bush Intcntl Airport.
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  • How far is Lewiston Nez Perce Rgnl to Houston George Bush Intcntl by plane?

    Lewiston Nez Perce Rgnl and Houston George Bush Intcntl are 1622.4 mi apart from one another. 5h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lewiston Nez Perce Rgnl Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Lewiston Nez Perce Rgnl Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Lewiston Nez Perce Rgnl Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lewiston Nez Perce Rgnl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from Lewiston to Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lewiston to Houston. momondo saves you time and could save you money on your trip.

Can I find flights from Lewiston to Houston with flexible booking policies on momondo?

Yes. All flights to Houston from Lewiston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Lewiston to Houston?

Once you have performed a search for Lewiston to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Lewiston to Houston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Lewiston to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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