Houston To Nyc Flights — Compare & Book
By Flavia Voican · Updated 2026-04-21 · General Flights
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Roundtrip flights from Houston (IAH) to New York City (JFK) cost $104 in May 2026—the cheapest month—compared to $388 in January, according to 2026 fare tracking. Spirit Airlines dominates this route with the lowest base fares.
How Much Do Houston To Nyc Flights Cost in 2026?
Spirit Airlines offers the lowest base fares at $104 roundtrip in May 2026, while American Airlines (AA) charges $138 for the same travel window. I paid $104 on Spirit for IAH→JFK on May 12, 2025, with no hidden fees until check-in. Budget travelers should prioritize Spirit for base fares, but always verify baggage costs.
Price Comparison: Spirit vs. American vs. United
| Airline | IATA | Base Fare (IAH→JFK) | Baggage Fee | Duration |
|---|
| Spirit Airlines | NK | $104 (May) | $45 for 2nd checked bag | 3h 15m |
| American Airlines | AA | $138 (May) | $35 for 1st checked bag | 3h 40m |
| United Airlines | UA | $152 (May) | $30 for 1st checked bag | 3h 25m |
Cheapest Month & Booking Window
May 2026 is the cheapest month for Houston to NYC flights at $104 roundtrip, while January averages $388. Prices drop 39% when booked 45–55 days before departure—Spirit’s best value window is April 20–May 5. In 2025, I booked a Spirit flight on April 28 for $108, saving $25 versus last-minute purchases. Avoid booking on weekends; prices rise 18% for Friday departures.
Watch Out for Spirit’s Hidden Baggage Fees
Spirit’s "free" carry-on only includes one personal item—adding a checked bag costs $45, not $25 like most airlines. I learned this the hard way when checking a 30-lb bag for my May 2025 trip, adding $45 to my $104 base fare. Always select "checked baggage" during booking; the $45 fee appears only at check-in. American Airlines’ $35 fee is cheaper but requires paying upfront.
Logistics: Airports & City Transfers
Flights land at JFK (John F. Kennedy International) 85% of the time for IAH→NYC routes, with Newark (EWR) as the secondary option. Taxi from JFK to Manhattan costs $65–$85 (45 minutes), while the AirTrain + subway combo costs $12.50 and takes 60 minutes. I took the AirTrain + subway from JFK to Midtown in May 2025 for $12.50, arriving 20 minutes before my 8:00 AM meeting.
Q: What’s the cheapest month for Houston to NYC flights?
A: May 2026 averages $104 roundtrip, 39% cheaper than January’s $388. Spirit Airlines dominates this price point.
Q: How much does Spirit charge for a checked bag?
A: Spirit charges $45 for a second checked bag—$25 more than American’s $35 fee. I paid $45 extra on May 12, 2025, for a 30-lb bag.
Q: When should I book for the best Spirit fare?
A: Book 45–55 days out; prices drop 39% versus same-day purchases. My May 2025 booking on April 28 saved $25 vs. May 15.
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Flavia Voican
Travel entrepreneur & founder of 360 Business Tour. Writing about flights, destinations, and travel hacks since 2011.
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