United Flight DL600 Deals & Information (2025/2026)

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United Flight 600 Route Deals From $104

The cheapest prices found with in the last 7 days for return flights were $203 and $104 for one-way flights to Los Angeles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 23 - Fri, Sep 26
BOS
Logan Intl.
LAX
Los Angeles Intl.
$203 Roundtrip, found 2 hours ago
$203
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Sep 23 from Logan Intl. to Los Angeles Intl., returning Fri, Sep 26, priced at $203 found 2 hours ago
Wed, Sep 24 - Fri, Sep 26
BOS
Logan Intl.
LAX
Los Angeles Intl.
$206 Roundtrip, found 2 hours ago
$206
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Sep 24 from Logan Intl. to Los Angeles Intl., returning Fri, Sep 26, priced at $206 found 2 hours ago
Sat, Jan 17 - Tue, Jan 20
BOS
Logan Intl.
LAX
Los Angeles Intl.
$207 Roundtrip, found 2 hours ago
$207
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jan 17 from Logan Intl. to Los Angeles Intl., returning Tue, Jan 20, priced at $207 found 2 hours ago
Tue, Sep 23 - Fri, Sep 26
BOS
Logan Intl.
LAX
Los Angeles Intl.
$208 Roundtrip, found 2 hours ago
$208
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Sep 23 from Logan Intl. to Los Angeles Intl., returning Fri, Sep 26, priced at $208 found 2 hours ago
Sat, Jan 17 - Tue, Jan 20
BOS
Logan Intl.
LAX
Los Angeles Intl.
$222 Roundtrip, found 2 hours ago
$222
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jan 17 from Logan Intl. to Los Angeles Intl., returning Tue, Jan 20, priced at $222 found 2 hours ago
Wed, Feb 18 - Sat, Feb 28
BOS
Logan Intl.
LAX
Los Angeles Intl.
$226 Roundtrip, found 4 hours ago
$226
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Feb 18 from Logan Intl. to Los Angeles Intl., returning Sat, Feb 28, priced at $226 found 4 hours ago
Fri, Sep 26 - Mon, Sep 29
BOS
Logan Intl.
LAX
Los Angeles Intl.
$243 Roundtrip, just found
$243
Roundtrip
just found
Select United flight, departing Fri, Sep 26 from Logan Intl. to Los Angeles Intl., returning Mon, Sep 29, priced at $243 just found

Frequently asked questions

What route does flight number UA600 take?
UA600 takes several routes. The most popular is San Antonio, TX Airport (SAT-San Antonio Intl.) to Denver, CO Airport (DEN-Denver Intl.), which is a direct flight. This service usually takes 2 hours and 18 minutes. However, there may be other flights with this number that have one or more stops.
What terminal does UA600 fly out of?
You'll likely depart from Terminal B if you're beginning your journey at San Antonio Airport. Flight number UA600 serves multiple routes, but the direct flight between San Antonio, TX Airport (SAT-San Antonio Intl.) and DIA airport is the most popular.
What kind of plane is on flight number UA600?
UA600 is a flight number that serves a number of routes. If you've booked a ticket on the most frequent route, SAT to Denver Intl. Airport (DEN), chances are you'll be climbing on board the Boeing 737-900.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA600 flight with Travelocity, please visit our Customer Service Portal.