United Flight UA688 Deals & Information (2024/2025)

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United Flight 688 Route Deals From $69

The cheapest prices found with in the last 7 days for return flights were $99 and $69 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 27 - Tue, Sep 10
EWR
Liberty Intl.
BOS
Logan Intl.
$99 Roundtrip, found 2 days ago
$99
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 27 from Liberty Intl. to Logan Intl., returning Tue, Sep 10, priced at $99 found 2 days ago
Mon, Jul 1 - Fri, Jul 5
EWR
Liberty Intl.
BOS
Logan Intl.
$107 Roundtrip, just found
$107
Roundtrip
just found
Select United flight, departing Mon, Jul 1 from Liberty Intl. to Logan Intl., returning Fri, Jul 5, priced at $107 just found
Fri, Aug 2 - Mon, Aug 5
EWR
Liberty Intl.
BOS
Logan Intl.
$120 Roundtrip, found 10 hours ago
$120
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Aug 2 from Liberty Intl. to Logan Intl., returning Mon, Aug 5, priced at $120 found 10 hours ago
Sat, Jun 22 - Tue, Jun 25
EWR
Liberty Intl.
BOS
Logan Intl.
$134 Roundtrip, found 15 hours ago
$134
Roundtrip
found 15 hours ago
Select United flight, departing Sat, Jun 22 from Liberty Intl. to Logan Intl., returning Tue, Jun 25, priced at $134 found 15 hours ago

More United Flight For This Route

CarrierFlightDepart EWRArrive BOSMon
6/17		Tue
6/18		Wed
6/19		Thu
6/20		Fri
6/21		Sat
6/22		Sun
6/23		Stops
UA66207:00 am08:17 amCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA35408:35 am11:54 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA227408:45 am10:04 amCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA135709:59 am11:18 amCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA118311:59 am01:15 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA199401:00 pm02:16 pmCheck FareCheck FareCheck FareCheck FareCheck Fare
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0 Stops
UA68803:28 pm04:46 pmCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA261204:45 pm06:03 pmCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA129808:35 pm09:57 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA50009:35 pm10:57 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA354107:00 am08:20 am
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UA356008:55 am10:17 am
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UA361309:59 am11:21 am
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UA363101:00 pm02:19 pm
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UA361703:26 pm04:47 pm
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UA352804:45 pm06:06 pm
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Frequently asked questions

What route does flight number UA688 take?
You’ll be arriving into O’Hare Airport from Louis Armstrong New Orleans Intl. Airport (MSY) if you’re traveling on flight number UA688. You’ll be in the sky for 2 hours and 30 minutes on this trip. It’s also worthwhile noting that the flight conveniently travels non-stop.
What kind of plane is on flight number UA688?
Get ready to climb aboard an Airbus A319 if you have a seat on flight UA688. Most flights from New Orleans, LA Airport (MSY-Louis Armstrong New Orleans Intl.) to Chicago, IL Airport (ORD-O’Hare Intl.) are operated using this type of plane.
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 UA688 flight with Travelocity, please visit our Customer Service Portal.