United Flight UA849 Deals & Information (2025/2026)

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United Flight 849 Route Deals From $370

The cheapest prices found with in the last 7 days for return flights were $324 and $370 for one-way flights to Haneda for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 19 - Wed, Nov 26
GUM
A.B. Won Pat Intl.
HND
Haneda
$324 Roundtrip, found 3 days ago
$324
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 19 from A.B. Won Pat Intl. to Haneda, returning Wed, Nov 26, priced at $324 found 3 days ago
Thu, Oct 16 - Sat, Oct 18
GUM
A.B. Won Pat Intl.
HND
Haneda
$356 Roundtrip, found 18 hours ago
$356
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Oct 16 from A.B. Won Pat Intl. to Haneda, returning Sat, Oct 18, priced at $356 found 18 hours ago
Sun, Dec 7 - Sat, Dec 13
GUM
A.B. Won Pat Intl.
HND
Haneda
$367 Roundtrip, found 17 hours ago
$367
Roundtrip
found 17 hours ago
Select United flight, departing Sun, Dec 7 from A.B. Won Pat Intl. to Haneda, returning Sat, Dec 13, priced at $367 found 17 hours ago
Wed, Nov 19 - Wed, Nov 26
GUM
A.B. Won Pat Intl.
HND
Haneda
$374 Roundtrip, found 3 days ago
$374
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 19 from A.B. Won Pat Intl. to Haneda, returning Wed, Nov 26, priced at $374 found 3 days ago
Thu, Oct 16 - Sat, Oct 18
GUM
A.B. Won Pat Intl.
HND
Haneda
$406 Roundtrip, found 18 hours ago
$406
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Oct 16 from A.B. Won Pat Intl. to Haneda, returning Sat, Oct 18, priced at $406 found 18 hours ago
Sun, Dec 7 - Sat, Dec 13
GUM
A.B. Won Pat Intl.
HND
Haneda
$417 Roundtrip, found 17 hours ago
$417
Roundtrip
found 17 hours ago
Select United flight, departing Sun, Dec 7 from A.B. Won Pat Intl. to Haneda, returning Sat, Dec 13, priced at $417 found 17 hours ago
Wed, Nov 19 - Wed, Nov 26
GUM
A.B. Won Pat Intl.
HND
Haneda
$469 Roundtrip, found 3 days ago
$469
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 19 from A.B. Won Pat Intl. to Haneda, returning Wed, Nov 26, priced at $469 found 3 days ago
Thu, Oct 16 - Sat, Oct 18
GUM
A.B. Won Pat Intl.
HND
Haneda
$501 Roundtrip, found 18 hours ago
$501
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Oct 16 from A.B. Won Pat Intl. to Haneda, returning Sat, Oct 18, priced at $501 found 18 hours ago
Fri, Oct 10 - Fri, Oct 17
GUM
A.B. Won Pat Intl.
HND
Haneda
$511 Roundtrip, found 22 hours ago
$511
Roundtrip
found 22 hours ago
Select United flight, departing Fri, Oct 10 from A.B. Won Pat Intl. to Haneda, returning Fri, Oct 17, priced at $511 found 22 hours ago
Sun, Dec 7 - Sat, Dec 13
GUM
A.B. Won Pat Intl.
HND
Haneda
$513 Roundtrip, found 17 hours ago
$513
Roundtrip
found 17 hours ago
Select United flight, departing Sun, Dec 7 from A.B. Won Pat Intl. to Haneda, returning Sat, Dec 13, priced at $513 found 17 hours ago
Fri, Oct 10 - Fri, Oct 17
GUM
A.B. Won Pat Intl.
HND
Haneda
$561 Roundtrip, found 22 hours ago
$561
Roundtrip
found 22 hours ago
Select United flight, departing Fri, Oct 10 from A.B. Won Pat Intl. to Haneda, returning Fri, Oct 17, priced at $561 found 22 hours ago
Wed, Nov 19 - Wed, Nov 26
GUM
A.B. Won Pat Intl.
HND
Haneda
$661 Roundtrip, found 3 days ago
$661
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 19 from A.B. Won Pat Intl. to Haneda, returning Wed, Nov 26, priced at $661 found 3 days ago