Flights from Seattle to Los Angeles
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From $130 · Prices update daily
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The quick answer
Flights from Seattle to Los Angeles start around $130 round-trip. Airlines on this route include: Sun Country Airlines, Frontier Airlines, United Airlines, Alaska Airlines (direct flights available). Cheapest month: September; peak: June (about +501%).
Price calendar — next 60 days
★ Cheapest: $130 on Tue, Sep 1 · Direct · F9
Lowest return fares · Prices update daily · Final price confirmed at booking
Price calendar — Seattle to Los Angeles
Month-by-month lowest fares. Green = cheapest dates.
Flying to Los Angeles? Compare from other US cities
Sometimes a nearby airport is cheaper. See Los Angeles fares from other departure cities.
United States essentials
🇺🇸 Domestic flight — no passport required
Domestic flight — no passport required for US citizens. Bring REAL ID for security.
Full Los Angeles visa guide →🆘 Emergency
911
💱 Currency
US Dollar ($)
🕐 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 Los Angeles
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 Seattle to Los Angeles trip against delays, cancellations, and medical emergencies. US travelers can compare plans from top insurers.
Airport transfer in Los Angeles
Pre-book your ride into Los Angeles. Fixed price, meet & greet, and a driver waiting at arrivals — no meter anxiety after a long flight.
Flight delayed or cancelled?
If your Seattle to Los Angeles 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
Seattle to Los Angeles — frequently asked
How much is a flight from Seattle to Los Angeles?+
Fares start around $130 round-trip, ranging up to about $1239 in peak periods. Prices update daily across 800+ airlines.
What is the cheapest month to fly Seattle to Los Angeles?+
September typically has the lowest fares, while June is the most expensive (around +501%).
Are there direct flights from Seattle to Los Angeles?+
Yes — direct flights are available on this route. Connecting itineraries are often cheaper.
Which airlines fly from Seattle to Los Angeles?+
Carriers on this route include Sun Country Airlines, Frontier Airlines, United Airlines, Alaska Airlines. Compare them side by side in the search above.
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