United Flight UA440 Deals & Information (2025/2026)

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United Flight 440 Route Deals From $63

The cheapest prices found with in the last 7 days for return flights were $118 and $63 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 29 - Sat, Nov 8
BOS
Logan Intl.
EWR
Newark Liberty Intl. Airport
$118 Roundtrip, just found
$118
Roundtrip
just found
Select United flight, departing Wed, Oct 29 from Logan Intl. to Newark Liberty Intl. Airport, returning Sat, Nov 8, priced at $118 just found
Mon, Nov 24 - Fri, Nov 28
BOS
Logan Intl.
EWR
Newark Liberty Intl. Airport
$125 Roundtrip, found 4 days ago
$125
Roundtrip
found 4 days ago
Select United flight, departing Mon, Nov 24 from Logan Intl. to Newark Liberty Intl. Airport, returning Fri, Nov 28, priced at $125 found 4 days ago
Mon, Nov 24 - Tue, Dec 2
BOS
Logan Intl.
EWR
Newark Liberty Intl. Airport
$126 Roundtrip, found 3 days ago
$126
Roundtrip
found 3 days ago
Select United flight, departing Mon, Nov 24 from Logan Intl. to Newark Liberty Intl. Airport, returning Tue, Dec 2, priced at $126 found 3 days ago
Sat, Dec 13 - Tue, Dec 16
BOS
Logan Intl.
EWR
Newark Liberty Intl. Airport
$127 Roundtrip, found 3 hours ago
$127
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Dec 13 from Logan Intl. to Newark Liberty Intl. Airport, returning Tue, Dec 16, priced at $127 found 3 hours ago
Wed, Oct 29 - Sat, Nov 8
BOS
Logan Intl.
EWR
Newark Liberty Intl. Airport
$128 Roundtrip, just found
$128
Roundtrip
just found
Select United flight, departing Wed, Oct 29 from Logan Intl. to Newark Liberty Intl. Airport, returning Sat, Nov 8, priced at $128 just found
Wed, Oct 29 - Sat, Nov 8
BOS
Logan Intl.
EWR
Newark Liberty Intl. Airport
$129 Roundtrip, just found
$129
Roundtrip
just found
Select United flight, departing Wed, Oct 29 from Logan Intl. to Newark Liberty Intl. Airport, returning Sat, Nov 8, priced at $129 just found
Thu, Dec 4 - Wed, Dec 10
BOS
Logan Intl.
EWR
Newark Liberty Intl. Airport
$131 Roundtrip, found 4 days ago
$131
Roundtrip
found 4 days ago
Select United flight, departing Thu, Dec 4 from Logan Intl. to Newark Liberty Intl. Airport, returning Wed, Dec 10, priced at $131 found 4 days ago
Mon, Nov 24 - Tue, Dec 2
BOS
Logan Intl.
EWR
Newark Liberty Intl. Airport
$131 Roundtrip, found 3 days ago
$131
Roundtrip
found 3 days ago
Select United flight, departing Mon, Nov 24 from Logan Intl. to Newark Liberty Intl. Airport, returning Tue, Dec 2, priced at $131 found 3 days ago
Mon, Dec 8 - Wed, Dec 10
BOS
Logan Intl.
EWR
Newark Liberty Intl. Airport
$134 Roundtrip, found 1 day ago
$134
Roundtrip
found 1 day ago
Select United flight, departing Mon, Dec 8 from Logan Intl. to Newark Liberty Intl. Airport, returning Wed, Dec 10, priced at $134 found 1 day ago
Fri, Oct 17 - Sun, Oct 19
BOS
Logan Intl.
EWR
Newark Liberty Intl. Airport
$136 Roundtrip, found 10 hours ago
$136
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Oct 17 from Logan Intl. to Newark Liberty Intl. Airport, returning Sun, Oct 19, priced at $136 found 10 hours ago

Frequently asked questions

What route does flight number UA440 take?
UA440 operates from Orlando, FL Airport (MCO-Orlando Intl.) to DEN directly. This trip usually takes 4 hours and 7 minutes.
What kind of plane is on flight number UA440?
The route for UA440 is nearly always Orlando Intl. Airport to DEN, and the Boeing 737 MAX 9 is the type of plane you're likely to be taking off on.
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 UA440 flight with Travelocity, please visit our Customer Service Portal.