Travel with Axel,
get the best price.

Route overview: Miami or Fort Lauderdale to Houston (IAH) flight deals

Miami → Houston

Dec 22, 2026 · return Dec 29, 2026

MIA → IAH1 adulteconomyRound trip

11 flight options · 5 airlines

Nonstop flights

Tue, Dec 22 – Tue, Dec 29

Frontier Airlines
10:00 amMIA
3h 24m
Nonstop
12:24 pmIAH
Frontier Airlines
1:19 pmIAH
2h 30m
Nonstop
4:49 pmMIA

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

American Airlines
3:42 pmMIA
2h 58m
Nonstop
5:40 pmIAH
American Airlines
1:22 pmIAH
2h 27m
Nonstop
4:49 pmMIA

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

United Airlines
1:05 pmMIA
3h 6m
Nonstop
3:11 pmIAH
United Airlines
8:00 amIAH
2h 33m
Nonstop
11:33 amMIA

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

American Airlines
9:31 amMIA
2h 58m
Nonstop
11:29 amIAH
American Airlines
1:22 pmIAH
2h 27m
Nonstop
4:49 pmMIA

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

United Airlines
10:06 amMIA
3h 6m
Nonstop
12:12 pmIAH
United Airlines
8:00 amIAH
2h 33m
Nonstop
11:33 amMIA

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 22 – Tue, Dec 29

Delta Air Lines
11:40 amMIA
7h
ATL · 2h 48m
5:40 pmIAH
Delta Air Lines
6:00 amIAH
7h 42m
ATL · 3h 41m
2:42 pmMIA

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

VB
2:55 pmMIA
7h 5m
MTY · 1h 55m
9:00 pmIAH
American Airlines
1:22 pmIAH
2h 27m
Nonstop
4:49 pmMIA

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

Frontier Airlines
7:46 amMIA
3h 1m
Nonstop
9:47 amIAH
Frontier Airlines
2:22 pmIAH
5h 19m
ATL · 1h
8:41 pmMIA

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

Frontier Airlines
1:03 pmMIA
6h 24m
CLT · 1h 7m
6:27 pmIAH
Frontier Airlines
1:19 pmIAH
2h 30m
Nonstop
4:49 pmMIA

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

Frontier Airlines
7:05 amMIA
7h 22m
ATL · 2h 30m
1:27 pmIAH
Frontier Airlines
1:19 pmIAH
2h 30m
Nonstop
4:49 pmMIA

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

American Airlines
5:10 amMIA
5h 57m
DFW · 1h 7m
10:07 amIAH
American Airlines
1:22 pmIAH
2h 27m
Nonstop
4:49 pmMIA

Round-trip total · 1 adult · Taxes included

Make this trip yours

MIA ⇄ IAH

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, Frontier 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

All dates for this routeDec 21, 2026 → Dec 28, 2026Dec 23, 2026 → Dec 30, 2026
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: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Miami or Fort Lauderdale to Houston (IAH) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-22 → 2026-12-29Frontier AirlinesF91067 / F91462$216.752026-10-29T01:29:34Z
2026-12-22 → 2026-12-29American AirlinesAA1859 / AA3308$420.752026-10-29T01:29:34Z
2026-12-22 → 2026-12-29United AirlinesUA470 / UA2221$433.502026-10-29T01:29:34Z
2026-12-22 → 2026-12-29Delta Air LinesDL3188 + DL1223 / DL1069 + DL1579$446.252026-10-29T01:29:34Z
2026-12-22 → 2026-12-29VB / American AirlinesVB731 + VB616 / AA3308$459.752026-10-29T01:29:34Z
2026-12-22 → 2026-12-29American AirlinesAA3263 / AA3308$420.752026-10-29T01:29:34Z
2026-12-22 → 2026-12-29United AirlinesUA393 / UA2221$433.502026-10-29T01:29:34Z
2026-12-22 → 2026-12-29Frontier AirlinesF91067 / F94076 + F92484$241.752026-10-29T01:29:34Z
2026-12-22 → 2026-12-29Frontier AirlinesF93700 + F92395 / F91462$242.752026-10-29T01:29:34Z
2026-12-22 → 2026-12-29Frontier AirlinesF92483 + F92399 / F91462$242.752026-10-29T01:29:34Z
2026-12-22 → 2026-12-29American AirlinesAA1226 + AA5147 / AA3308$407.752026-10-29T01:29:34Z

2026-12-22 → 2026-12-29 · $216.75

  • Frontier Airlines F91067: MIA 2026-12-22 10:00:00 → IAH 2026-12-22 12:24:00; nonstop; 204 minutes. Local airport times.
  • Frontier Airlines F91462: IAH 2026-12-29 13:19:00 → MIA 2026-12-29 16:49:00; nonstop; 150 minutes. Local airport times.

2026-12-22 → 2026-12-29 · $420.75

  • American Airlines AA1859: MIA 2026-12-22 15:42:00 → IAH 2026-12-22 17:40:00; nonstop; 178 minutes. Local airport times.
  • American Airlines AA3308: IAH 2026-12-29 13:22:00 → MIA 2026-12-29 16:49:00; nonstop; 147 minutes. Local airport times.

2026-12-22 → 2026-12-29 · $433.50

  • United Airlines UA470: MIA 2026-12-22 13:05:00 → IAH 2026-12-22 15:11:00; nonstop; 186 minutes. Local airport times.
  • United Airlines UA2221: IAH 2026-12-29 08:00:00 → MIA 2026-12-29 11:33:00; nonstop; 153 minutes. Local airport times.

2026-12-22 → 2026-12-29 · $446.25

  • Delta Air Lines DL3188 / DL1223: MIA 2026-12-22 11:40:00 → IAH 2026-12-22 17:40:00; 1 stop(s) via ATL; 420 minutes. Local airport times.
    • DL3188: MIA 2026-12-22 11:40:00 → ATL 2026-12-22 13:34:00; layover at ATL: 168 minutes.
    • DL1223: ATL 2026-12-22 16:22:00 → IAH 2026-12-22 17:40:00.
  • Delta Air Lines DL1069 / DL1579: IAH 2026-12-29 06:00:00 → MIA 2026-12-29 14:42:00; 1 stop(s) via ATL; 462 minutes. Local airport times.
    • DL1069: IAH 2026-12-29 06:00:00 → ATL 2026-12-29 09:00:00; layover at ATL: 221 minutes.
    • DL1579: ATL 2026-12-29 12:41:00 → MIA 2026-12-29 14:42:00.

2026-12-22 → 2026-12-29 · $459.75

  • VB VB731 / VB616: MIA 2026-12-22 14:55:00 → IAH 2026-12-22 21:00:00; 1 stop(s) via MTY; 425 minutes. Local airport times.
    • VB731: MIA 2026-12-22 14:55:00 → MTY 2026-12-22 17:35:00; layover at MTY: 115 minutes.
    • VB616: MTY 2026-12-22 19:30:00 → IAH 2026-12-22 21:00:00.
  • American Airlines AA3308: IAH 2026-12-29 13:22:00 → MIA 2026-12-29 16:49:00; nonstop; 147 minutes. Local airport times.

2026-12-22 → 2026-12-29 · $420.75

  • American Airlines AA3263: MIA 2026-12-22 09:31:00 → IAH 2026-12-22 11:29:00; nonstop; 178 minutes. Local airport times.
  • American Airlines AA3308: IAH 2026-12-29 13:22:00 → MIA 2026-12-29 16:49:00; nonstop; 147 minutes. Local airport times.

2026-12-22 → 2026-12-29 · $433.50

  • United Airlines UA393: MIA 2026-12-22 10:06:00 → IAH 2026-12-22 12:12:00; nonstop; 186 minutes. Local airport times.
  • United Airlines UA2221: IAH 2026-12-29 08:00:00 → MIA 2026-12-29 11:33:00; nonstop; 153 minutes. Local airport times.

2026-12-22 → 2026-12-29 · $241.75

  • Frontier Airlines F91067: MIA 2026-12-22 07:46:00 → IAH 2026-12-22 09:47:00; nonstop; 181 minutes. Local airport times.
  • Frontier Airlines F94076 / F92484: IAH 2026-12-29 14:22:00 → MIA 2026-12-29 20:41:00; 1 stop(s) via ATL; 319 minutes. Local airport times.
    • F94076: IAH 2026-12-29 14:22:00 → ATL 2026-12-29 17:37:00; layover at ATL: 60 minutes.
    • F92484: ATL 2026-12-29 18:37:00 → MIA 2026-12-29 20:41:00.

2026-12-22 → 2026-12-29 · $242.75

  • Frontier Airlines F93700 / F92395: MIA 2026-12-22 13:03:00 → IAH 2026-12-22 18:27:00; 1 stop(s) via CLT; 384 minutes. Local airport times.
    • F93700: MIA 2026-12-22 13:03:00 → CLT 2026-12-22 15:15:00; layover at CLT: 67 minutes.
    • F92395: CLT 2026-12-22 16:22:00 → IAH 2026-12-22 18:27:00.
  • Frontier Airlines F91462: IAH 2026-12-29 13:19:00 → MIA 2026-12-29 16:49:00; nonstop; 150 minutes. Local airport times.

2026-12-22 → 2026-12-29 · $242.75

  • Frontier Airlines F92483 / F92399: MIA 2026-12-22 07:05:00 → IAH 2026-12-22 13:27:00; 1 stop(s) via ATL; 442 minutes. Local airport times.
    • F92483: MIA 2026-12-22 07:05:00 → ATL 2026-12-22 09:30:00; layover at ATL: 150 minutes.
    • F92399: ATL 2026-12-22 12:00:00 → IAH 2026-12-22 13:27:00.
  • Frontier Airlines F91462: IAH 2026-12-29 13:19:00 → MIA 2026-12-29 16:49:00; nonstop; 150 minutes. Local airport times.

2026-12-22 → 2026-12-29 · $407.75

  • American Airlines AA1226 / AA5147: MIA 2026-12-22 05:10:00 → IAH 2026-12-22 10:07:00; 1 stop(s) via DFW; 357 minutes. Local airport times.
    • AA1226: MIA 2026-12-22 05:10:00 → DFW 2026-12-22 07:38:00; layover at DFW: 67 minutes.
    • AA5147: DFW 2026-12-22 08:45:00 → IAH 2026-12-22 10:07:00.
  • American Airlines AA3308: IAH 2026-12-29 13:22:00 → MIA 2026-12-29 16:49:00; nonstop; 147 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Miami (MIA) to Houston (IAH) · Dec 22, 2026 · return Dec 29, 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 a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. 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 Miami or Fort Lauderdale to Houston (IAH) 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.