United Flight UA5331 Deals & Information (2025/2026)

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United Flight 5331 Route Deals From $222

The cheapest prices found with in the last 7 days for return flights were $199 and $222 for one-way flights to Great Falls Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 9 - Tue, Sep 23
DEN
Denver Intl.
GTF
Great Falls Intl.
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 9 from Denver Intl. to Great Falls Intl., returning Tue, Sep 23, priced at $199 found 2 days ago
Fri, May 16 - Mon, May 19
DEN
Denver Intl.
GTF
Great Falls Intl.
$203 Roundtrip, found 21 hours ago
$203
Roundtrip
found 21 hours ago
Select United flight, departing Fri, May 16 from Denver Intl. to Great Falls Intl., returning Mon, May 19, priced at $203 found 21 hours ago
Thu, May 15 - Tue, May 20
DEN
Denver Intl.
GTF
Great Falls Intl.
$213 Roundtrip, found 1 day ago
$213
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 15 from Denver Intl. to Great Falls Intl., returning Tue, May 20, priced at $213 found 1 day ago
Tue, Sep 9 - Tue, Sep 23
DEN
Denver Intl.
GTF
Great Falls Intl.
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 9 from Denver Intl. to Great Falls Intl., returning Tue, Sep 23, priced at $249 found 2 days ago
Fri, May 16 - Mon, May 19
DEN
Denver Intl.
GTF
Great Falls Intl.
$254 Roundtrip, found 21 hours ago
$254
Roundtrip
found 21 hours ago
Select United flight, departing Fri, May 16 from Denver Intl. to Great Falls Intl., returning Mon, May 19, priced at $254 found 21 hours ago
Fri, May 16 - Tue, May 27
DEN
Denver Intl.
GTF
Great Falls Intl.
$264 Roundtrip, just found
$264
Roundtrip
just found
Select United flight, departing Fri, May 16 from Denver Intl. to Great Falls Intl., returning Tue, May 27, priced at $264 just found
Sun, May 4 - Wed, May 14
DEN
Denver Intl.
GTF
Great Falls Intl.
$277 Roundtrip, found 8 hours ago
$277
Roundtrip
found 8 hours ago
Select United flight, departing Sun, May 4 from Denver Intl. to Great Falls Intl., returning Wed, May 14, priced at $277 found 8 hours ago
Mon, Jun 23 - Mon, Jul 7
DEN
Denver Intl.
GTF
Great Falls Intl.
$280 Roundtrip, found 5 days ago
$280
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jun 23 from Denver Intl. to Great Falls Intl., returning Mon, Jul 7, priced at $280 found 5 days ago
Sun, May 4 - Wed, May 14
DEN
Denver Intl.
GTF
Great Falls Intl.
$282 Roundtrip, found 8 hours ago
$282
Roundtrip
found 8 hours ago
Select United flight, departing Sun, May 4 from Denver Intl. to Great Falls Intl., returning Wed, May 14, priced at $282 found 8 hours ago
Sun, Jun 22 - Thu, Jul 3
DEN
Denver Intl.
GTF
Great Falls Intl.
$289 Roundtrip, just found
$289
Roundtrip
just found
Select United flight, departing Sun, Jun 22 from Denver Intl. to Great Falls Intl., returning Thu, Jul 3, priced at $289 just found
Fri, May 16 - Tue, May 27
DEN
Denver Intl.
GTF
Great Falls Intl.
$295 Roundtrip, just found
$295
Roundtrip
just found
Select United flight, departing Fri, May 16 from Denver Intl. to Great Falls Intl., returning Tue, May 27, priced at $295 just found

Frequently asked questions

What route does flight number UA5331 take?
UA5331 operates straight from Kansas City, MO Airport (MCI-Kansas City Intl.) to Denver, CO Airport (DEN-Denver Intl.). During this trip, you’ll be in the air for roughly 1 hour and 55 minutes. Book ahead to lock in your favorite seat.
What terminal does UA5331 fly out of?
Travelers with tickets for flight number UA5331 from Kansas City Intl. Airport (MCI) to DIA airport usually jet off from Terminal C.
What kind of plane is on flight number UA5331?
Expect to step aboard an Embraer 175 if your flight number is UA5331. Almost all services from MCI to Denver Intl. Airport (DEN) are operated using this aircraft model.
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 UA5331 flight with Travelocity, please visit our Customer Service Portal.