S$779 Cheap Flights to Warren

View S$779 flight on Thu, 9 Oct, 2025Opens in a new window

Popular airlines to Warren

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Cheap round-trip flights to Warren

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 29 Aug - Mon, 8 Sep
SIN
Singapore
IAH
Houston
S$1,238 Return, found 3 days ago
S$1,238
Return
found 3 days ago
Select United flight, departing Fri, 29 Aug from Singapore to Houston, returning Mon, 8 Sep, priced at S$1,238 found 3 days ago
Delta
Thu, 18 Sep - Thu, 25 Sep
SIN
Singapore
IAH
Houston
S$1,275 Return, found 4 days ago
S$1,275
Return
found 4 days ago
Select Delta flight, departing Thu, 18 Sep from Singapore to Houston, returning Thu, 25 Sep, priced at S$1,275 found 4 days ago
Air Canada
Thu, 25 Sep - Thu, 2 Oct
SIN
Singapore
IAH
Houston
S$1,293 Return, found 3 days ago
S$1,293
Return
found 3 days ago
Select Air Canada flight, departing Thu, 25 Sep from Singapore to Houston, returning Thu, 2 Oct, priced at S$1,293 found 3 days ago
Turkish Airlines
Tue, 25 Nov - Mon, 5 Jan
SIN
Singapore
IAH
Houston
S$1,422 Return, found 20 hours ago
S$1,422
Return
found 20 hours ago
Select Turkish Airlines flight, departing Tue, 25 Nov from Singapore to Houston, returning Mon, 5 Jan, priced at S$1,422 found 20 hours ago
Korean Air
Tue, 11 Nov - Tue, 18 Nov
SIN
Singapore
IAH
Houston
S$1,422 Return, found 1 day ago
S$1,422
Return
found 1 day ago
Select Korean Air flight, departing Tue, 11 Nov from Singapore to Houston, returning Tue, 18 Nov, priced at S$1,422 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Houston (IAH)

April is typically the cheapest month to fly

From S$119 - S$233 per traveller.

Graph displaying average flight prices per month

Find Your Flights to Warren null

Cheap flights to Warren (null)

Get started finding a cheap flight to Warren on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Warren.

Return prices range from S$1,238 - S$1,422 and one-ways Warren start as low as S$779.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Warren (null)

You have several options for which airline you choose to travel with to Warren. There are 10 airlines flying into null: Air Canada, United, Delta, EVA Airways, Korean Air, Turkish Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Warren (null) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to null in August and in October for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Warren's airport?
Many people choose to fly into George Bush Intercontinental Airport (IAH) when visiting the lively city of Warren. However, there is more than one airport in the region, so keep that in mind when finalizing your flights.
How many airlines fly to Warren?
There are 27 airlines that jet into Warren from 168 worldwide airports.
Which airlines fly to Warren?
American Airlines and United Airlines operate the most flights to Warren. One of the most popular ways to travel there is with an American Airlines flight leaving from Dallas.
How many nonstop flights are there to Warren?
Planning an amazing Warren escape is a cinch when there are 4,692 nonstop flights every week to pick from.
Where are the most popular flights to Warren departing from?
Travellers frequently depart from Dallas, Atlanta and Denver airports when flying to Warren.
How long is the flight to Warren Airport?
If you're heading to Warren from Dallas, you'll have a flight duration of 1 hour and 13 minutes. Those setting off from Denver can expect to be travelling for 2 hours and 22 minutes. From Chicago it's about 2 hours and 43 minutes away.
How to book the cheapest flight to Warren?
We all know those fortunate jet-setters who somehow pick up wonderfully cheap fares whenever they fly. Want to know how to do it for your Warren holiday? Don't leave it until the last moment to secure your flight. Don't stop there, though. Do some research and see if there are multiple airports at your destination. Fares often differ depending on which airport you go for. Make sure you compare prices across airlines as well. And finally, remember that the early bird catches the worm. Know what a typical airfare costs and have your credit card ready to grab your ticket as soon as you see an unbeatable bargain. The best deals never last long.
How to survive the flight to Warren?
Wherever you're jetting in from, flying can be an enjoyable experience if you've prepared well. We've compiled a list of handy hints that will help get your Warren escape started on the right note.What to pack in your hand luggage:
  • Air travel can be a great experience if you've got all the right gear. First things first, you'll need basic toiletries, such as a toothbrush and hairbrush, a spare pair of socks and a good novel. Secondly, make room in your bag for your phone, tablet and chargers, any vital medications and perhaps a quality neck pillow as well. Lastly, remember to bring your passport, travel papers and your bank cards.

Do not pack the following items in your hand luggage:
  • Leave all your full-sized bottles of shampoo and hairspray in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) won't be allowed on. Sharp or pointed objects, like your trusty Swiss Army knife, and dangerous products which are flammable or explosive, such as aerosol cans, spray paint and strong acids, are also restricted.

What to wear on a flight:
  • The best way to ensure a comfortable flight often lies in your choice of clothing. Prepare yourself for varying temperatures by layering up. This will keep you nice and warm if the cabin begins to cool down. Shoes like high heels and sandals are best left in your suitcase. Instead, go for flat, closed-toed footwear like slip-ons. Your feet will appreciate it.
  • Unfortunately, one risk of long-distance travel is developing DVT (deep vein thrombosis), a blood clotting condition caused by lengthy periods of inactivity. To avoid this, make the most of every opportunity to stretch your legs and walk around the cabin. Compression tights and socks are another simple way to help reduce this risk.

How to get through airport security fast when flying to Warren?
The simple answer is --- be prepared. We've put together some tips and tricks for a hassle-free trip through security. Look out Warren, here you come:
  • Your travel documents and passport will need to be presented to airport security personnel. Keep them at hand so you don't hold up the line.
  • The X-ray machine comes next. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes items like earphones or headphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few minutes, you'll have to unplug from technology. Your phone, tablet and any other electronic devices must also be sent through the scanner.
  • Travelling with a new perfume or cologne? As long as the volume is no greater than 3.4 ounces (100 milliliters) and it's stored in a clear zip-lock bag, you can keep it with you in your carry-on baggage.
  • Lightweight sneakers are a sensible footwear choice as you're less likely to be required to remove them when going through security. Big boots and heavier-style shoes are often subjected to extra screening.
  • Airlines will not allow any sharp objects in your hand luggage. If you need to bring these kinds of items, check them in.

Flights to Warren information
Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Destination city name
Houston
Return price
S$1,238

Trending flights to Warren

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 29 Aug - Mon, 8 Sep
SIN
Singapore
IAH
Houston
S$1,238 Return, found 3 days ago
S$1,238
Return
found 3 days ago
Select United flight, departing Fri, 29 Aug from Singapore to Houston, returning Mon, 8 Sep, priced at S$1,238 found 3 days ago
*Available to Expedia members.