United Flight 4738 Deals & Information (2025/2026)

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United Flight 4738 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $209 and $224 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 18 - Wed, Oct 22
BIS
Bismarck Municipal
DEN
Denver Intl.
$209 Roundtrip, found 3 days ago
$209
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 18 from Bismarck Municipal to Denver Intl., returning Wed, Oct 22, priced at $209 found 3 days ago
Sat, May 10 - Tue, May 13
BIS
Bismarck Municipal
DEN
Denver Intl.
$232 Roundtrip, found 2 days ago
$232
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 10 from Bismarck Municipal to Denver Intl., returning Tue, May 13, priced at $232 found 2 days ago
Sat, Oct 18 - Wed, Oct 22
BIS
Bismarck Municipal
DEN
Denver Intl.
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 18 from Bismarck Municipal to Denver Intl., returning Wed, Oct 22, priced at $259 found 3 days ago
Sat, May 17 - Mon, May 19
BIS
Bismarck Municipal
DEN
Denver Intl.
$285 Roundtrip, found 1 hour ago
$285
Roundtrip
found 1 hour ago
Select United flight, departing Sat, May 17 from Bismarck Municipal to Denver Intl., returning Mon, May 19, priced at $285 found 1 hour ago
Thu, May 1 - Sun, May 11
BIS
Bismarck Municipal
DEN
Denver Intl.
$289 Roundtrip, found 5 days ago
$289
Roundtrip
found 5 days ago
Select United flight, departing Thu, May 1 from Bismarck Municipal to Denver Intl., returning Sun, May 11, priced at $289 found 5 days ago
Wed, May 21 - Sun, May 25
BIS
Bismarck Municipal
DEN
Denver Intl.
$292 Roundtrip, found 6 days ago
$292
Roundtrip
found 6 days ago
Select United flight, departing Wed, May 21 from Bismarck Municipal to Denver Intl., returning Sun, May 25, priced at $292 found 6 days ago
Sat, Oct 18 - Wed, Oct 22
BIS
Bismarck Municipal
DEN
Denver Intl.
$293 Roundtrip, found 3 days ago
$293
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 18 from Bismarck Municipal to Denver Intl., returning Wed, Oct 22, priced at $293 found 3 days ago
Thu, May 1 - Sun, May 4
BIS
Bismarck Municipal
DEN
Denver Intl.
$294 Roundtrip, found 5 days ago
$294
Roundtrip
found 5 days ago
Select United flight, departing Thu, May 1 from Bismarck Municipal to Denver Intl., returning Sun, May 4, priced at $294 found 5 days ago
Tue, Jun 3 - Tue, Jun 10
BIS
Bismarck Municipal
DEN
Denver Intl.
$299 Roundtrip, found 5 days ago
$299
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jun 3 from Bismarck Municipal to Denver Intl., returning Tue, Jun 10, priced at $299 found 5 days ago
Sat, May 10 - Tue, May 13
BIS
Bismarck Municipal
DEN
Denver Intl.
$306 Roundtrip, found 2 days ago
$306
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 10 from Bismarck Municipal to Denver Intl., returning Tue, May 13, priced at $306 found 2 days ago

Frequently asked questions

What route does flight number UA4738 take?
Flight number UA4738 takes around 1 hour and 36 minutes to jet non-stop from Mahlon Sweet Field Airport (EUG) to San Francisco, CA Airport (SFO-San Francisco Intl.). We all know there’s magic in the destination, but the journey is always half the fun!
What kind of plane is on flight number UA4738?
Get set to board an Embraer 175 if you’re traveling on flight UA4738. Most flights from Mahlon Sweet Field Airport (EUG) to San Francisco, CA Airport (SFO-San Francisco Intl.) use this kind of aircraft.
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 UA4738 flight with Travelocity, please visit our Customer Service Portal.