United Flight 4729 Deals & Information (2026/2027)

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United Flight 4729 Route Deals From $407

The cheapest prices found with in the last 7 days for return flights were $276 and $407 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 1 - Sun, May 3
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$276 Roundtrip, found 6 days ago
$276
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 1 from Monterey Peninsula to San Francisco Intl., returning Sun, May 3, priced at $276 found 6 days ago
Tue, Apr 28 - Sun, May 10
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$286 Roundtrip, found 2 days ago
$286
Roundtrip
found 2 days ago
Select United flight, departing Tue, Apr 28 from Monterey Peninsula to San Francisco Intl., returning Sun, May 10, priced at $286 found 2 days ago
Fri, May 1 - Sun, May 3
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$302 Roundtrip, found 6 days ago
$302
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 1 from Monterey Peninsula to San Francisco Intl., returning Sun, May 3, priced at $302 found 6 days ago
Fri, May 1 - Sun, May 3
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$348 Roundtrip, found 6 days ago
$348
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 1 from Monterey Peninsula to San Francisco Intl., returning Sun, May 3, priced at $348 found 6 days ago
Tue, Apr 28 - Sun, May 10
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$358 Roundtrip, found 2 days ago
$358
Roundtrip
found 2 days ago
Select United flight, departing Tue, Apr 28 from Monterey Peninsula to San Francisco Intl., returning Sun, May 10, priced at $358 found 2 days ago
Fri, May 1 - Sun, May 3
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$374 Roundtrip, found 6 days ago
$374
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 1 from Monterey Peninsula to San Francisco Intl., returning Sun, May 3, priced at $374 found 6 days ago
Fri, May 1 - Sun, May 3
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$394 Roundtrip, found 6 days ago
$394
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 1 from Monterey Peninsula to San Francisco Intl., returning Sun, May 3, priced at $394 found 6 days ago
Tue, Apr 28 - Sun, May 10
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$413 Roundtrip, found 2 days ago
$413
Roundtrip
found 2 days ago
Select United flight, departing Tue, Apr 28 from Monterey Peninsula to San Francisco Intl., returning Sun, May 10, priced at $413 found 2 days ago
Fri, May 1 - Sun, May 3
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$420 Roundtrip, found 6 days ago
$420
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 1 from Monterey Peninsula to San Francisco Intl., returning Sun, May 3, priced at $420 found 6 days ago
Tue, Apr 28 - Sun, May 10
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$434 Roundtrip, found 2 days ago
$434
Roundtrip
found 2 days ago
Select United flight, departing Tue, Apr 28 from Monterey Peninsula to San Francisco Intl., returning Sun, May 10, priced at $434 found 2 days ago
Fri, May 1 - Sun, May 3
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$451 Roundtrip, found 6 days ago
$451
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 1 from Monterey Peninsula to San Francisco Intl., returning Sun, May 3, priced at $451 found 6 days ago
Fri, May 1 - Sun, May 3
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$466 Roundtrip, found 6 days ago
$466
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 1 from Monterey Peninsula to San Francisco Intl., returning Sun, May 3, priced at $466 found 6 days ago
Tue, Apr 28 - Sun, May 10
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$484 Roundtrip, found 2 days ago
$484
Roundtrip
found 2 days ago
Select United flight, departing Tue, Apr 28 from Monterey Peninsula to San Francisco Intl., returning Sun, May 10, priced at $484 found 2 days ago

Frequently asked questions

What route does flight number UA4729 take?
UA4729 is used on multiple routes, but the most common is between ORD and LaGuardia Airport. If your flight goes direct, you'll step off the plane in around 2 hours and 11 minutes. Multi-stop flights can also travel under the same number, as can services on other routes.
What terminal does UA4729 fly out of?
UA4729 flights out of O'Hare Airport typically head off from Terminal 2. This flight number runs on several different routes, but the most frequented is O'Hare Airport to LGA.
What kind of plane is on flight number UA4729?
If you're booked on flight UA4729 from O'Hare Intl. Airport (ORD) to LaGuardia Airport, you'll likely be setting off on the Embraer 175. Flight UA4729 serves many routes, but this is the most popular one.
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 UA4729 flight with Travelocity, please visit our Customer Service Portal.