United Flight 8138 Deals & Information (2025/2026)

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United Flight 8138 Route Deals From $169

The cheapest prices found with in the last 7 days for return flights were $279 and $169 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 22 - Fri, Sep 26
YYZ
Pearson Intl.
BOS
Logan Intl.
$279 Roundtrip, found 23 hours ago
$279
Roundtrip
found 23 hours ago
Select United flight, departing Mon, Sep 22 from Pearson Intl. to Logan Intl., returning Fri, Sep 26, priced at $279 found 23 hours ago
Mon, Sep 22 - Fri, Sep 26
YYZ
Pearson Intl.
BOS
Logan Intl.
$290 Roundtrip, found 23 hours ago
$290
Roundtrip
found 23 hours ago
Select United flight, departing Mon, Sep 22 from Pearson Intl. to Logan Intl., returning Fri, Sep 26, priced at $290 found 23 hours ago
Sat, Sep 13 - Mon, Sep 29
YYZ
Pearson Intl.
BOS
Logan Intl.
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 13 from Pearson Intl. to Logan Intl., returning Mon, Sep 29, priced at $299 found 2 days ago
Mon, Sep 22 - Fri, Sep 26
YYZ
Pearson Intl.
BOS
Logan Intl.
$303 Roundtrip, found 23 hours ago
$303
Roundtrip
found 23 hours ago
Select United flight, departing Mon, Sep 22 from Pearson Intl. to Logan Intl., returning Fri, Sep 26, priced at $303 found 23 hours ago