ASU

$353 Find Cheap Flights from Houston to Asuncion

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Asuncion departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Asuncion

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Asuncion, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Asuncion, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Houston to Asuncion

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Asuncion that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Asuncion

Fri, Jul 11 - Sun, Jul 20
Avianca Logo
5:40 pm - 4:40 amIAH-ASU
33h 00m2 stops
Avianca Logo
8:10 am - 4:10 pmASU-IAH
34h 00m2 stops
$734Avianca
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Thu, Aug 7 - Sun, Aug 17
 Logo
5:00 am - 4:40 amIAH-ASU
21h 40m2 stops
 Logo
8:10 am - 1:22 pmASU-IAH
31h 12m3 stops
Wed, Sep 3 - Mon, Sep 8
 Logo
9:00 am - 6:10 amIAH-ASU
43h 10m3 stops
 Logo
1:10 pm - 9:00 pmASU-IAH
33h 50m3 stops
Tue, Aug 19 - Sun, Aug 24
Avianca Logo
8:05 am - 4:40 amIAH-ASU
18h 35m2 stops
Avianca Logo
8:10 am - 12:10 pmASU-IAH
30h 00m2 stops
$1,024Avianca
Find Deal
Mon, Sep 1 - Tue, Sep 9
United Airlines Logo
2:20 pm - 11:53 pmIAH-ASU
31h 33m1 stop
United Airlines Logo
1:44 am - 7:50 pmASU-IAH
20h 06m1 stop
$1,058United Airlines
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Mon, Sep 1 - Mon, Sep 8
United Airlines Logo
7:25 am - 5:27 amIAH-ASU
20h 02m2 stops
United Airlines Logo
1:44 am - 7:50 pmASU-IAH
20h 06m1 stop
$1,062United Airlines
Find Deal
Wed, Sep 3 - Thu, Sep 11
LATAM Airlines Logo
7:00 am - 6:10 amIAH-ASU
21h 10m2 stops
LATAM Airlines Logo
8:25 am - 8:44 amASU-IAH
26h 19m2 stops
$1,135LATAM Airlines
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Mon, Sep 1 - Thu, Sep 11
LATAM Airlines Logo
11:15 am - 6:10 amIAH-ASU
16h 55m2 stops
LATAM Airlines Logo
8:25 am - 12:19 pmASU-IAH
29h 54m2 stops
$1,145LATAM Airlines
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Sun, Aug 24 - Sun, Aug 31
Copa Airlines Logo
9:57 am - 2:44 amIAH-ASU
14h 47m1 stop
Copa Airlines Logo
6:28 am - 7:50 pmASU-IAH
15h 22m1 stop
$8,864Copa Airlines
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Wed, Oct 1 - Sun, Oct 12
Copa Airlines Logo
9:57 am - 11:53 pmIAH-ASU
11h 56m1 stop
Copa Airlines Logo
6:28 am - 7:50 pmASU-IAH
15h 22m1 stop
$9,485Copa Airlines
Find Deal
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KAYAK's insights & trends for Houston to Asuncion flights

Get data-powered insights and trends into flights from Houston to Asuncion to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston to Asuncion?

The average price of all round-trip flights from Houston to Asuncion clicked on KAYAK for each day over the last 12 months.

When flying from Houston to Asuncion, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Houston, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

Good to know

Cheapest flight$353
Flight from Houston George Bush Airport to Asuncion

When to book flights from Houston to Asuncion

Are your dates flexible? Find out the best times to travel from Houston to Asuncion based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to Asuncion

  • What is the cheapest flight from Houston to Asuncion?

    In the last 3 days, the lowest price for a flight from Houston to Asuncion was $353 for a one-way ticket and $734 for a round-trip.

  • Do I need a passport to fly between Houston and Asuncion?

    Yes

  • Which airports will I be using when flying from Houston to Asuncion?

    On your way to Asuncion, you’ll fly out from one of these Houston airports: Houston Hobby or Houston George Bush Intcntl. You’ll be landing at Asuncion Silvio Pettirossi.

  • Which aircraft models fly most regularly from Houston to Asuncion?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Asuncion?

    Star Alliance is the only airline alliance operating flights between Houston and Asuncion.

  • How does KAYAK find such low prices on flights from Houston to Asuncion?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Asuncion.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Asuncion?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Asuncion from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Asuncion?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Asuncion with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Asuncion?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Asuncion from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Houston to Asuncion

 
See real verified KAYAK customer reviews for airlines flying from Houston to Asuncion. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Asuncion? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Copa AirlinesOverall score based on 1451 reviews
6.8Food
7.8Boarding
7.4Comfort
6.8Entertainment
8.1Crew
Airline reviews

Enforce the boarding process by group numbers. Tell people to stay seated during the meal/drink distribution. It took forever to get food and drinks because people would not stay out the isle and let the crew do their jobs. Everyone wanted to go to the bathroom forcing the crew to enter and leave the isle constantly so people can pass. Tell people to keep their electronics off speaker mode. No one wants to hear phone conversations and music playing.

4.0 OkayPaul, Jun 2025AUA - PTY
Read more Copa Airlines reviews

Enforce the boarding process by group numbers. Tell people to stay seated during the meal/drink distribution. It took forever to get food and drinks because people would not stay out the isle and let the crew do their jobs. Everyone wanted to go to the bathroom forcing the crew to enter and leave the isle constantly so people can pass. Tell people to keep their electronics off speaker mode. No one wants to hear phone conversations and music playing.

Placed us in the last rear row of the plane so could not recline seats because of the rear wall, and also made it more of a tight space when the passenger in front reclined their seat. While understand seat assignments, every passenger should be afforded a reclining seat. The odor control scent from the restrooms was overwhelming strong. My wife and I could not deal with it, and she suffered a terrible headache as a result. I kept getting hit by the crew since I was on the ilse seat. No apologies, nothing. They made me feel like I was supposed to take the beating for a 3 hr flight.

There was no individual at the front check in when I arrived. I waited for at least 15 minutes and walked around asking security/janitors if they could help and they did not have a solution. So I had to take my checked bag through security and they threw away some of my items. I ended up making it to the gate only a few minutes before it closed due to my waiting for an agent at check in.

It would have been better if they don't separate families in seating. We were seated in the aile row in the middle of a family of four. It would have been better if they they seat the family of four together than separated.

The flight was delayed about 4 hours without any explanation. No wifi or entertainment at all on planes. Had to pay for checked bags I was allowed according to reservations.

It was good, plane is a bit older so seats are somewhat flat

Well the airline was fine. The only thing is I was charged for a checked in luggage. But when I reserved the ticket it showed a check in bag allowed. Who can I get in contact with for reimbursement.? The airline said I had to speak to whoever I booked ticket with.

I loved my experience. Very safe, Very informative and very friendly.

At JFK the Security line was extremely long and few checkpoints open.

Check in person said there would be lunch. We were first class passengers and lunch was chips.

Everything you need to know for your flight from Houston to Asuncion

Information on your arrival and departure airports

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