
United Flight 4738 Deals & Information (2025/2026)
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United Flight 4738 Route Deals From $170
The cheapest prices found with in the last 7 days for return flights were $209 and $170 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.
BIS
Bismarck Municipal
DEN
Denver Intl.
$209 Roundtrip, just found
$209
Roundtrip
just found
BIS
Bismarck Municipal
DEN
Denver Intl.
$255 Roundtrip, found 6 days ago
$255
Roundtrip
found 6 days ago
BIS
Bismarck Municipal
DEN
Denver Intl.
$256 Roundtrip, found 5 days ago
$256
Roundtrip
found 5 days ago
BIS
Bismarck Municipal
DEN
Denver Intl.
$259 Roundtrip, just found
$259
Roundtrip
just found
BIS
Bismarck Municipal
DEN
Denver Intl.
$261 Roundtrip, found 5 days ago
$261
Roundtrip
found 5 days ago
BIS
Bismarck Municipal
DEN
Denver Intl.
$269 Roundtrip, just found
$269
Roundtrip
just found
BIS
Bismarck Municipal
DEN
Denver Intl.
$271 Roundtrip, found 1 day ago
$271
Roundtrip
found 1 day ago
BIS
Bismarck Municipal
DEN
Denver Intl.
$272 Roundtrip, found 1 day ago
$272
Roundtrip
found 1 day ago
BIS
Bismarck Municipal
DEN
Denver Intl.
$277 Roundtrip, found 5 days ago
$277
Roundtrip
found 5 days ago
BIS
Bismarck Municipal
DEN
Denver Intl.
$279 Roundtrip, just found
$279
Roundtrip
just found