🇺🇸 USA
IATA UA · ICAO UAL
United Airlines
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Cheapest nonstop fare we've seen: $18 San Francisco → Los Angeles, 11 Nov 2026Seen 12 Oct 2026. Fares change daily.
United Airlines aircraft: Liam Thompson, CC BY-SA 4.0, via Wikimedia Commons.
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Free United Airlines route map
Every destination we hold, on one map.
IATA code
UA
Main hubs
DEN, ORD, IAH, SFO
Destinations
245
Countries
72
Fleet
880+ aircraft
Founded
1926
United Airlines fares we've seen
The cheapest one-way nonstop fares on United Airlines flights in our latest price check. Prices and availability change, so the booking site shows today's fare.
Los Angeles
from $18
11 Nov 2026 · one-way · nonstop
SFO
San Francisco
LAX
Los Angeles
from
$18
seen 12 Oct 2026
Las Vegas
from $19
10 Nov 2026 · one-way · nonstop
LAX
Los Angeles
LAS
Las Vegas
from
$19
seen 12 Oct 2026
Denver
from $33
31 Oct 2026 · one-way · nonstop
AUS
Austin
DEN
Denver
from
$33
seen 12 Oct 2026
Fort Lauderdale
from $46
26 Oct 2026 · one-way · nonstop
ORD
Chicago
FLL
Fort Lauderdale
from
$46
seen 12 Oct 2026
Nashville
from $54
9 Nov 2026 · one-way · nonstop
DEN
Denver
BNA
Nashville
from
$54
seen 22 Oct 2026
Chicago
from $59
31 Oct 2026 · one-way · nonstop
FLL
Fort Lauderdale
ORD
Chicago
from
$59
seen 12 Oct 2026
Fares in US dollars, from Travelpayouts flight price data, seen on the dates shown. Taxes are included where the seller includes them.
Where does United Airlines fly?
United Airlines flies to 245 destinations in 72 countries (source: US DOT airline filings and Wikipedia, read 14 Sept 2026).
Fares are one-way nonstop on United Airlines, seen on the dates shown, and may have changed.
| Country | Cities |
|---|---|
| United States | Albuquerque, Albany, Anchorage, Atlanta and 128 more |
| Mexico | Cancún, Cozumel, Guadalajara, Mérida and 6 more |
| Canada | Edmonton, Halifax, Montreal, Vancouver and 3 more |
| Italy | Bari, Rome, Milan, Naples and 2 more |
| Spain | Málaga, Barcelona, Bilbao, Madrid and 2 more |
| Australia | Adelaide, Brisbane, Melbourne, Sydney |
| Micronesia | Tafunsak, Palikir, Weno, Colonia |
| Germany | Berlin, Frankfurt, Munich |
| United Kingdom | Edinburgh, Glasgow, London |
| Brazil | Rio de Janeiro, São Paulo |
| Croatia | Dubrovnik, Split Airport |
| Ireland | Dublin, Shannon Airport |
Airport guides for United Airlines airports
United Airlines travel essentials
Our guides, and the airline's own pages for anything you manage with them.
About United Airlines
United Airlines is a founding member of Star Alliance and one of America's "Big Three" carriers. From its primary hub at Chicago O'Hare and Newark Liberty, United operates a truly global network spanning 340+ destinations.
Updated 12 Oct 2026. Sources: US DOT airline filings and Wikipedia, Travelpayouts flight price data.
United Airlines FAQs
Where does United Airlines fly?
United Airlines flies to 245 destinations in 72 countries, according to US DOT airline filings and Wikipedia (read 14 Sept 2026). Its biggest markets are United States, Mexico, Canada. The route map shows every destination we hold.
Open the United Airlines route map →What is United Airlines’s main hub?
United Airlines’s main hubs include Denver International Airport (DEN), Chicago O'Hare International Airport (ORD), George Bush Intercontinental Airport (IAH) and San Francisco International Airport (SFO).
What is the cheapest United Airlines fare?
The cheapest United Airlines nonstop fare we have seen is $18 one-way from San Francisco to Los Angeles, for travel on 11 Nov 2026 (seen 12 Oct 2026). Fares change daily, so compare the current price before you book.
What is United Airlines’s longest route?
Of the routes in its published network, United Airlines’s longest is Dulles (IAD) to Honolulu, Oahu (HNL), about 7,740 km in a straight line.
Which alliance is United Airlines in?
United Airlines is a member of Star Alliance.
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