Cheap United Tickets from $39

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The Cheapest United Flights

The cheapest prices found with in the last 7 days for return flights were $95 and $39 for one-way flights to for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 4 - Sun, Oct 5
LAX
Los Angeles Intl.
LAS
Harry Reid Intl.
$95 Roundtrip, found 2 hours ago
$95
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Oct 4 from Los Angeles Intl. to Harry Reid Intl., returning Sun, Oct 5, priced at $95 found 2 hours ago
Tue, Sep 23 - Tue, Sep 30
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$157 Roundtrip, found 4 hours ago
$157
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Sep 23 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Tue, Sep 30, priced at $157 found 4 hours ago
Wed, Sep 24 - Tue, Sep 30
LAX
Los Angeles Intl.
PDX
Portland Intl.
$162 Roundtrip, found 23 hours ago
$162
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Sep 24 from Los Angeles Intl. to Portland Intl., returning Tue, Sep 30, priced at $162 found 23 hours ago
Sat, Aug 16 - Wed, Aug 20
LAX
Los Angeles Intl.
EWR
Newark Liberty Intl. Airport
$167 Roundtrip, just found
$167
Roundtrip
just found
Select United flight, departing Sat, Aug 16 from Los Angeles Intl. to Newark Liberty Intl. Airport, returning Wed, Aug 20, priced at $167 just found
Wed, Oct 29 - Sat, Nov 1
LAX
Los Angeles Intl.
BOS
Logan Intl.
$197 Roundtrip, found 3 hours ago
$197
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Oct 29 from Los Angeles Intl. to Logan Intl., returning Sat, Nov 1, priced at $197 found 3 hours ago
Sat, Nov 8 - Tue, Nov 11
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$197 Roundtrip, found 13 hours ago
$197
Roundtrip
found 13 hours ago
Select United flight, departing Sat, Nov 8 from Los Angeles Intl. to O'Hare Intl., returning Tue, Nov 11, priced at $197 found 13 hours ago
Sat, Oct 11 - Wed, Oct 15
LAX
Los Angeles Intl.
EWR
Newark Liberty Intl. Airport
$197 Roundtrip, found 5 hours ago
$197
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Oct 11 from Los Angeles Intl. to Newark Liberty Intl. Airport, returning Wed, Oct 15, priced at $197 found 5 hours ago
Wed, Oct 29 - Sat, Nov 1
LAX
Los Angeles Intl.
BOS
Logan Intl.
$201 Roundtrip, found 3 hours ago
$201
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Oct 29 from Los Angeles Intl. to Logan Intl., returning Sat, Nov 1, priced at $201 found 3 hours ago
Wed, Aug 13 - Mon, Aug 18
LAX
Los Angeles Intl.
DFW
Dallas-Fort Worth Intl.
$216 Roundtrip, found 2 hours ago
$216
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Aug 13 from Los Angeles Intl. to Dallas-Fort Worth Intl., returning Mon, Aug 18, priced at $216 found 2 hours ago
Tue, Nov 4 - Fri, Nov 7
EWR
Newark Liberty Intl. Airport
SJU
Luis Munoz Marin Intl.
$216 Roundtrip, found 2 hours ago
$216
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Nov 4 from Newark Liberty Intl. Airport to Luis Munoz Marin Intl., returning Fri, Nov 7, priced at $216 found 2 hours ago
Tue, Nov 4 - Fri, Nov 7
EWR
Newark Liberty Intl. Airport
SJU
Luis Munoz Marin Intl.
$222 Roundtrip, found 2 hours ago
$222
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Nov 4 from Newark Liberty Intl. Airport to Luis Munoz Marin Intl., returning Fri, Nov 7, priced at $222 found 2 hours ago
Mon, Sep 22 - Fri, Sep 26
LGA
LaGuardia
SJU
Luis Munoz Marin Intl.
$225 Roundtrip, found 13 hours ago
$225
Roundtrip
found 13 hours ago
Select United flight, departing Mon, Sep 22 from LaGuardia to Luis Munoz Marin Intl., returning Fri, Sep 26, priced at $225 found 13 hours ago
Tue, Oct 7 - Wed, Oct 22
PHL
Philadelphia Intl.
SJU
Luis Munoz Marin Intl.
$249 Roundtrip, found 10 hours ago
$249
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Oct 7 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Wed, Oct 22, priced at $249 found 10 hours ago
Tue, Nov 4 - Thu, Nov 6
BOS
Logan Intl.
SJU
Luis Munoz Marin Intl.
$253 Roundtrip, found 9 hours ago
$253
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Nov 4 from Logan Intl. to Luis Munoz Marin Intl., returning Thu, Nov 6, priced at $253 found 9 hours ago
Sun, Jan 18 - Wed, Jan 21
LAX
Los Angeles Intl.
CUN
Cancun Intl.
$270 Roundtrip, found 11 hours ago
$270
Roundtrip
found 11 hours ago
Select United flight, departing Sun, Jan 18 from Los Angeles Intl. to Cancun Intl., returning Wed, Jan 21, priced at $270 found 11 hours ago
Mon, Oct 20 - Fri, Oct 24
DFW
Dallas-Fort Worth Intl.
SJU
Luis Munoz Marin Intl.
$335 Roundtrip, found 5 days ago
$335
Roundtrip
found 5 days ago
Select United flight, departing Mon, Oct 20 from Dallas-Fort Worth Intl. to Luis Munoz Marin Intl., returning Fri, Oct 24, priced at $335 found 5 days ago
Wed, Nov 5 - Thu, Nov 6
ORD
O'Hare Intl.
SJU
Luis Munoz Marin Intl.
$337 Roundtrip, found 1 day ago
$337
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 5 from O'Hare Intl. to Luis Munoz Marin Intl., returning Thu, Nov 6, priced at $337 found 1 day ago
Mon, Feb 2 - Fri, Feb 6
ATL
Hartsfield-Jackson Atlanta Intl.
SJU
Luis Munoz Marin Intl.
$395 Roundtrip, found 14 hours ago
$395
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Feb 2 from Hartsfield-Jackson Atlanta Intl. to Luis Munoz Marin Intl., returning Fri, Feb 6, priced at $395 found 14 hours ago
Wed, Jan 28 - Mon, Feb 2
EWR
Newark Liberty Intl. Airport
TLV
Ben Gurion
$964 Roundtrip, found 6 hours ago
$964
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Jan 28 from Newark Liberty Intl. Airport to Ben Gurion, returning Mon, Feb 2, priced at $964 found 6 hours ago
OriginDestinationTravel DatesFlights From*
LAXHonoluluJuly 25 to July 29$383
*Prices include taxes and fees
United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Frequently asked questions

Where does United Airlines fly?
Have you been contemplating booking that flight to your next dream destination? There's no time like now! Browse the exciting network of routes available through United Airlines and lock in an affordable ticket with Travelocity today.Whether you're traveling for work, reconnecting with old friends or splurging on a spontaneous getaway, United Airlines can get you there. Find their top domestic flight routes right here:

  • Chicago, IL (ORD-O'Hare Intl.) to New York, NY (LGA-LaGuardia) with 421 flights every month
  • New York, NY (LGA-LaGuardia) to Chicago, IL (ORD-O'Hare Intl.) with 417 flights every month
  • Newark, NJ (EWR-Liberty Intl.) to Orlando, FL (MCO-Orlando Intl.) with 365 flights every month
  • Orlando, FL (MCO-Orlando Intl.) to Newark, NJ (EWR-Liberty Intl.) with 365 flights every month

You're bound to find United Airlines planes all across the world. Their popular international flight routes include:

  • London (LHR-Heathrow) to Newark, NJ (EWR-Liberty Intl.) operates about 208 flights every month
  • Newark, NJ (EWR-Liberty Intl.) to London (LHR-Heathrow) handles approximately 208 flights every month
  • Newark, NJ (EWR-Liberty Intl.) to Toronto, ON (YYZ-Pearson Intl.) offers around 204 flights every month
  • Toronto, ON (YYZ-Pearson Intl.) to Newark, NJ (EWR-Liberty Intl.) operates roughly 204 flights every month

Remember that the number of flights can vary depending on the month and seasonal demand.
What airline is UA?
The IATA code assigned to United Airlines is UA. IATA, the International Air Transport Association, designates all airlines a two-letter code to simplify and regulate communications and identification.
How do I find my flight number?
It can be found in your travel itinerary, which will be sent to you upon completion of your booking. If you don't know what to look out for, search for a code containing numerals and letters. The first couple of letters and single digit are the IATA airline code, which is the name of your carrier. This part is followed by one, two, three or four digits — your flight number.
How early can you check bags for a flight?
This can vary, but it's generally two hours ahead of departure for domestic flights and three hours before for international. Drop off your luggage early and chill out with a drink in the airport lounge. It sure beats being caught up in traffic with only minutes to spare.

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Los Angeles to Cancún · United

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