United Flight 1989 Deals & Information (2025/2026)

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United Flight 1989 Route Deals From $70

The cheapest prices found with in the last 7 days for return flights were $137 and $70 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 24 - Fri, Oct 31
ORD
O'Hare Intl.
BOS
Logan Intl.
$137 Roundtrip, just found
$137
Roundtrip
just found
Select United flight, departing Fri, Oct 24 from O'Hare Intl. to Logan Intl., returning Fri, Oct 31, priced at $137 just found
Fri, Oct 24 - Fri, Oct 31
ORD
O'Hare Intl.
BOS
Logan Intl.
$139 Roundtrip, just found
$139
Roundtrip
just found
Select United flight, departing Fri, Oct 24 from O'Hare Intl. to Logan Intl., returning Fri, Oct 31, priced at $139 just found
Tue, Jul 29 - Wed, Jul 30
ORD
O'Hare Intl.
BOS
Logan Intl.
$152 Roundtrip, found 1 day ago
$152
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 29 from O'Hare Intl. to Logan Intl., returning Wed, Jul 30, priced at $152 found 1 day ago
Fri, Oct 24 - Fri, Oct 31
ORD
O'Hare Intl.
BOS
Logan Intl.
$155 Roundtrip, just found
$155
Roundtrip
just found
Select United flight, departing Fri, Oct 24 from O'Hare Intl. to Logan Intl., returning Fri, Oct 31, priced at $155 just found
Thu, Aug 21 - Sun, Aug 24
ORD
O'Hare Intl.
BOS
Logan Intl.
$157 Roundtrip, just found
$157
Roundtrip
just found
Select United flight, departing Thu, Aug 21 from O'Hare Intl. to Logan Intl., returning Sun, Aug 24, priced at $157 just found
Sat, Jul 19 - Sat, Jul 26
ORD
O'Hare Intl.
BOS
Logan Intl.
$158 Roundtrip, found 2 hours ago
$158
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jul 19 from O'Hare Intl. to Logan Intl., returning Sat, Jul 26, priced at $158 found 2 hours ago
Fri, Nov 14 - Sun, Nov 16
ORD
O'Hare Intl.
BOS
Logan Intl.
$161 Roundtrip, found 7 hours ago
$161
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Nov 14 from O'Hare Intl. to Logan Intl., returning Sun, Nov 16, priced at $161 found 7 hours ago
Sat, Sep 20 - Thu, Sep 25
ORD
O'Hare Intl.
BOS
Logan Intl.
$163 Roundtrip, found 9 hours ago
$163
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Sep 20 from O'Hare Intl. to Logan Intl., returning Thu, Sep 25, priced at $163 found 9 hours ago
Fri, Oct 24 - Fri, Oct 31
ORD
O'Hare Intl.
BOS
Logan Intl.
$165 Roundtrip, just found
$165
Roundtrip
just found
Select United flight, departing Fri, Oct 24 from O'Hare Intl. to Logan Intl., returning Fri, Oct 31, priced at $165 just found
Sun, Oct 26 - Sun, Nov 2
ORD
O'Hare Intl.
BOS
Logan Intl.
$172 Roundtrip, found 2 hours ago
$172
Roundtrip
found 2 hours ago
Select United flight, departing Sun, Oct 26 from O'Hare Intl. to Logan Intl., returning Sun, Nov 2, priced at $172 found 2 hours ago
Fri, Oct 24 - Fri, Oct 31
ORD
O'Hare Intl.
BOS
Logan Intl.
$173 Roundtrip, just found
$173
Roundtrip
just found
Select United flight, departing Fri, Oct 24 from O'Hare Intl. to Logan Intl., returning Fri, Oct 31, priced at $173 just found

Frequently asked questions

What route does flight number UA1989 take?
UA1989 is used on a range of routes. Mostly, UA1989 flies directly from San Francisco Intl. Airport (SFO) to ORD. If this is your route, you'll be up above the clouds for around 4 hours and 5 minutes.
What terminal does UA1989 fly out of?
You'll most likely board the aircraft from Terminal 3 if you're starting your journey at San Francisco Airport. Flight number UA1989 serves a variety of routes, but the direct flight between San Francisco Airport and O'Hare Intl. Airport (ORD) is the most popular.
What kind of plane is on flight number UA1989?
You'll probably be enjoying the services of the Boeing 737-900 if you're on flight UA1989 from San Francisco Airport to O'Hare Intl. Airport (ORD). It's the most commonly used aircraft model on this busy route.
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 UA1989 flight with Travelocity, please visit our Customer Service Portal.