Flights from Houston to Billings
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From $519 · Prices update daily
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The quick answer
Flights from Houston to Billings start around $519 round-trip. Main carrier: United Airlines. Cheapest month to fly: July.
Price calendar — next 60 days
★ Cheapest: $519 on Tue, Jul 21 · UA
Lowest return fares · Prices update daily · Final price confirmed at booking
Price calendar — Houston to Billings
Month-by-month lowest fares. Green = cheapest dates.
United States essentials
🇺🇸 Domestic flight — no passport required
Domestic flight — no passport required for US citizens. Bring REAL ID for security.
Full Billings visa guide →🆘 Emergency
911
💱 Currency
US Dollar ($)
🕐 Time zone
UTC−5 to −10
🗣️ Language
English
🔌 Plugs
Type A/B · 120V
🚗 Driving
Right side
💡 Tipping
Expected — 15–20% at restaurants
📞 Dial code
+1
Entry rules can change — always confirm with official sources before booking.
Stay connected in Billings
Skip roaming fees — get a local eSIM before you land. Works in 200+ countries and activates instantly, so you’re online the moment you touch down.
Travel insurance
Protect your Houston to Billings trip against delays, cancellations, and medical emergencies. US travelers can compare plans from top insurers.
Airport transfer in Billings
Pre-book your ride into Billings. Fixed price, meet & greet, and a driver waiting at arrivals — no meter anxiety after a long flight.
Flight delayed or cancelled?
If your Houston to Billings flight was delayed more than 3 hours or cancelled, you may be entitled to up to €600 in compensation under EU/UK rules — even if you flew a non-EU airline. Free to check, no win no fee.
More resources
Houston to Billings — frequently asked
How much is a flight from Houston to Billings?+
Fares start around $519 round-trip. Prices update daily across 800+ airlines.
What is the cheapest month to fly Houston to Billings?+
July typically has the lowest fares.
Are there direct flights from Houston to Billings?+
This route is usually served by connecting flights. Use the search above to check for any direct options on your dates.
Which airlines fly from Houston to Billings?+
Carriers on this route include United Airlines. Compare them side by side in the search above.
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