United Flight 4729 Deals & Information (2026/2027)

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United Flight 4729 Route Deals From $255

The cheapest prices found with in the last 7 days for return flights were $239 and $255 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 19 - Wed, Aug 26
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$239 Roundtrip, found 3 days ago
$239
Roundtrip
found 3 days ago
Select United flight, departing Wed, Aug 19 from Monterey Peninsula to San Francisco Intl., returning Wed, Aug 26, priced at $239 found 3 days ago
Fri, May 29 - Mon, Jun 1
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$263 Roundtrip, found 5 days ago
$263
Roundtrip
found 5 days ago
Select United flight, departing Fri, May 29 from Monterey Peninsula to San Francisco Intl., returning Mon, Jun 1, priced at $263 found 5 days ago
Fri, May 29 - Mon, Jun 1
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$273 Roundtrip, found 5 days ago
$273
Roundtrip
found 5 days ago
Select United flight, departing Fri, May 29 from Monterey Peninsula to San Francisco Intl., returning Mon, Jun 1, priced at $273 found 5 days ago
Wed, Aug 19 - Wed, Aug 26
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Select United flight, departing Wed, Aug 19 from Monterey Peninsula to San Francisco Intl., returning Wed, Aug 26, priced at $309 found 3 days ago
Fri, May 29 - Mon, Jun 1
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$316 Roundtrip, found 5 days ago
$316
Roundtrip
found 5 days ago
Select United flight, departing Fri, May 29 from Monterey Peninsula to San Francisco Intl., returning Mon, Jun 1, priced at $316 found 5 days ago
Fri, May 29 - Mon, Jun 1
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$326 Roundtrip, found 5 days ago
$326
Roundtrip
found 5 days ago
Select United flight, departing Fri, May 29 from Monterey Peninsula to San Francisco Intl., returning Mon, Jun 1, priced at $326 found 5 days ago
Wed, Aug 19 - Wed, Aug 26
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$329 Roundtrip, found 3 days ago
$329
Roundtrip
found 3 days ago
Select United flight, departing Wed, Aug 19 from Monterey Peninsula to San Francisco Intl., returning Wed, Aug 26, priced at $329 found 3 days ago
Fri, May 29 - Mon, Jun 1
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$334 Roundtrip, found 5 days ago
$334
Roundtrip
found 5 days ago
Select United flight, departing Fri, May 29 from Monterey Peninsula to San Francisco Intl., returning Mon, Jun 1, priced at $334 found 5 days ago
Fri, May 29 - Mon, Jun 1
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$342 Roundtrip, found 5 days ago
$342
Roundtrip
found 5 days ago
Select United flight, departing Fri, May 29 from Monterey Peninsula to San Francisco Intl., returning Mon, Jun 1, priced at $342 found 5 days ago
Fri, May 29 - Mon, Jun 1
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$345 Roundtrip, found 5 days ago
$345
Roundtrip
found 5 days ago
Select United flight, departing Fri, May 29 from Monterey Peninsula to San Francisco Intl., returning Mon, Jun 1, priced at $345 found 5 days ago
Fri, May 29 - Mon, Jun 1
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$349 Roundtrip, found 5 days ago
$349
Roundtrip
found 5 days ago
Select United flight, departing Fri, May 29 from Monterey Peninsula to San Francisco Intl., returning Mon, Jun 1, priced at $349 found 5 days ago
Wed, Aug 19 - Wed, Aug 26
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$379 Roundtrip, found 3 days ago
$379
Roundtrip
found 3 days ago
Select United flight, departing Wed, Aug 19 from Monterey Peninsula to San Francisco Intl., returning Wed, Aug 26, priced at $379 found 3 days ago
Fri, May 29 - Mon, Jun 1
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$388 Roundtrip, found 5 days ago
$388
Roundtrip
found 5 days ago
Select United flight, departing Fri, May 29 from Monterey Peninsula to San Francisco Intl., returning Mon, Jun 1, priced at $388 found 5 days ago
Fri, May 29 - Mon, Jun 1
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$398 Roundtrip, found 5 days ago
$398
Roundtrip
found 5 days ago
Select United flight, departing Fri, May 29 from Monterey Peninsula to San Francisco Intl., returning Mon, Jun 1, priced at $398 found 5 days ago
Wed, Aug 19 - Wed, Aug 26
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$399 Roundtrip, found 3 days ago
$399
Roundtrip
found 3 days ago
Select United flight, departing Wed, Aug 19 from Monterey Peninsula to San Francisco Intl., returning Wed, Aug 26, priced at $399 found 3 days ago
Fri, May 29 - Mon, Jun 1
MRY
Monterey Peninsula
SFO
San Francisco Intl.
$403 Roundtrip, found 5 days ago
$403
Roundtrip
found 5 days ago
Select United flight, departing Fri, May 29 from Monterey Peninsula to San Francisco Intl., returning Mon, Jun 1, priced at $403 found 5 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.