Travel with Axel,
get the best price.

Route overview: Houston to Sao Paulo (GRU) flight deals

Houston → Sao Paulo

Dec 7, 2026 · return Dec 13, 2026

IAH → GRU1 adulteconomyRound trip

7 flight options · 3 airlines

Nonstop flights

Mon, Dec 7 – Sun, Dec 13

United Airlines
8:45 pmIAH
9h 45m
Nonstop
9:30 am+1GRU
United Airlines
10:15 pmGRU
10h 10m
Nonstop
5:25 am+1IAH

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 7 – Sun, Dec 13

American Airlines
12:17 pmIAH
14h 48m
MIA · 3h 34m
6:05 am+1GRU
American Airlines
12:05 amGRU
14h 28m
MIA · 2h 45m
11:33 amIAH

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Sun, Dec 13

Delta Air Lines
5:32 pmIAH
13h 3m
ATL · 1h 31m
9:35 am+1GRU
Delta Air Lines
9:15 pmGRU
14h 42m
ATL · 2h 14m
8:57 am+1IAH

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Sun, Dec 13

United Airlines
12:23 pmIAH
15h 47m
EWR · 2h 30m
7:10 am+1GRU
United Airlines
10:15 pmGRU
10h 10m
Nonstop
5:25 am+1IAH

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Sun, Dec 13

United Airlines
2:27 pmIAH
13h 3m
PTY · 2h 3m
6:30 am+1GRU
United Airlines
10:15 pmGRU
10h 10m
Nonstop
5:25 am+1IAH

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Sun, Dec 13

United Airlines
11:20 pmIAH
13h 55m
BOG · 2h 45m
4:15 pm+1GRU
United Airlines
10:15 pmGRU
10h 10m
Nonstop
5:25 am+1IAH

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Sun, Dec 13

United Airlines
4:45 pmIAH
14h 35m
IAD · 1h 36m
10:20 am+1GRU
United Airlines
10:15 pmGRU
10h 10m
Nonstop
5:25 am+1IAH

Round-trip total · 1 adult · Taxes included

Make this trip yours

IAH ⇄ GRU

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, United Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: opening any fare on this page checks it live and shows the current bookable total for 1 adult. Check live prices for Houston (IAH) to Sao Paulo (GRU), Dec 7, 2026 · return Dec 13, 2026

Route overview: Houston to Sao Paulo (GRU) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-07 → 2026-12-13United AirlinesUA62 / UA63$1166.402026-10-29T01:10:09Z
2026-12-07 → 2026-12-13American AirlinesAA3256 + AA929 / AA906 + AA3256$972.002026-10-29T01:10:09Z
2026-12-07 → 2026-12-13Delta Air LinesDL1223 + DL269 / DL268 + DL1585$1004.402026-10-29T01:10:09Z
2026-12-07 → 2026-12-13United AirlinesUA1318 + UA149 / UA63$1080.002026-10-29T01:10:09Z
2026-12-07 → 2026-12-13United AirlinesUA1034 + CM759 / UA63$1080.002026-10-29T01:10:09Z
2026-12-07 → 2026-12-13United AirlinesUA209 + AV185 / UA63$1080.002026-10-29T01:10:09Z
2026-12-07 → 2026-12-13United AirlinesUA2388 + UA861 / UA63$1080.002026-10-29T01:10:09Z

2026-12-07 → 2026-12-13 · $1166.40

  • United Airlines UA62: IAH 2026-12-07 20:45:00 → GRU 2026-12-08 09:30:00; nonstop; 585 minutes. Local airport times.
  • United Airlines UA63: GRU 2026-12-13 22:15:00 → IAH 2026-12-14 05:25:00; nonstop; 610 minutes. Local airport times.

2026-12-07 → 2026-12-13 · $972.00

  • American Airlines AA3256 / AA929: IAH 2026-12-07 12:17:00 → GRU 2026-12-08 06:05:00; 1 stop(s) via MIA; 888 minutes. Local airport times.
    • AA3256: IAH 2026-12-07 12:17:00 → MIA 2026-12-07 15:51:00; layover at MIA: 214 minutes.
    • AA929: MIA 2026-12-07 19:25:00 → GRU 2026-12-08 06:05:00.
  • American Airlines AA906 / AA3256: GRU 2026-12-13 00:05:00 → IAH 2026-12-13 11:33:00; 1 stop(s) via MIA; 868 minutes. Local airport times.
    • AA906: GRU 2026-12-13 00:05:00 → MIA 2026-12-13 06:45:00; layover at MIA: 165 minutes.
    • AA3256: MIA 2026-12-13 09:30:00 → IAH 2026-12-13 11:33:00.

2026-12-07 → 2026-12-13 · $1004.40

  • Delta Air Lines DL1223 / DL269: IAH 2026-12-07 17:32:00 → GRU 2026-12-08 09:35:00; 1 stop(s) via ATL; 783 minutes. Local airport times.
    • DL1223: IAH 2026-12-07 17:32:00 → ATL 2026-12-07 20:34:00; layover at ATL: 91 minutes.
    • DL269: ATL 2026-12-07 22:05:00 → GRU 2026-12-08 09:35:00.
  • Delta Air Lines DL268 / DL1585: GRU 2026-12-13 21:15:00 → IAH 2026-12-14 08:57:00; 1 stop(s) via ATL; 882 minutes. Local airport times.
    • DL268: GRU 2026-12-13 21:15:00 → ATL 2026-12-14 05:21:00; layover at ATL: 134 minutes.
    • DL1585: ATL 2026-12-14 07:35:00 → IAH 2026-12-14 08:57:00.

2026-12-07 → 2026-12-13 · $1080.00

  • United Airlines UA1318 / UA149: IAH 2026-12-07 12:23:00 → GRU 2026-12-08 07:10:00; 1 stop(s) via EWR; 947 minutes. Local airport times.
    • UA1318: IAH 2026-12-07 12:23:00 → EWR 2026-12-07 17:00:00; layover at EWR: 150 minutes.
    • UA149: EWR 2026-12-07 19:30:00 → GRU 2026-12-08 07:10:00.
  • United Airlines UA63: GRU 2026-12-13 22:15:00 → IAH 2026-12-14 05:25:00; nonstop; 610 minutes. Local airport times.

2026-12-07 → 2026-12-13 · $1080.00

  • United Airlines UA1034 / CM759: IAH 2026-12-07 14:27:00 → GRU 2026-12-08 06:30:00; 1 stop(s) via PTY; 783 minutes. Local airport times.
    • UA1034: IAH 2026-12-07 14:27:00 → PTY 2026-12-07 19:38:00; layover at PTY: 123 minutes.
    • CM759: PTY 2026-12-07 21:41:00 → GRU 2026-12-08 06:30:00.
  • United Airlines UA63: GRU 2026-12-13 22:15:00 → IAH 2026-12-14 05:25:00; nonstop; 610 minutes. Local airport times.

2026-12-07 → 2026-12-13 · $1080.00

  • United Airlines UA209 / AV185: IAH 2026-12-07 23:20:00 → GRU 2026-12-08 16:15:00; 1 stop(s) via BOG; 835 minutes. Local airport times.
    • UA209: IAH 2026-12-07 23:20:00 → BOG 2026-12-08 05:10:00; layover at BOG: 165 minutes.
    • AV185: BOG 2026-12-08 07:55:00 → GRU 2026-12-08 16:15:00.
  • United Airlines UA63: GRU 2026-12-13 22:15:00 → IAH 2026-12-14 05:25:00; nonstop; 610 minutes. Local airport times.

2026-12-07 → 2026-12-13 · $1080.00

  • United Airlines UA2388 / UA861: IAH 2026-12-07 16:45:00 → GRU 2026-12-08 10:20:00; 1 stop(s) via IAD; 875 minutes. Local airport times.
    • UA2388: IAH 2026-12-07 16:45:00 → IAD 2026-12-07 20:49:00; layover at IAD: 96 minutes.
    • UA861: IAD 2026-12-07 22:25:00 → GRU 2026-12-08 10:20:00.
  • United Airlines UA63: GRU 2026-12-13 22:15:00 → IAH 2026-12-14 05:25:00; nonstop; 610 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Houston (IAH) to Sao Paulo (GRU) · Dec 7, 2026 · return Dec 13, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match this page, share this page's complete link unchanged: Houston (IAH) to Sao Paulo (GRU), Dec 7, 2026 · return Dec 13, 2026. Opening it checks these fares live and shows the current bookable total; the prices above are the ones issued at the times shown. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Houston to Sao Paulo (GRU) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.