United Flight 1131 Deals & Information (2025/2026)

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United Flight 1131 Route Deals From $89

The cheapest prices found with in the last 7 days for return flights were $195 and $89 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 14 - Sun, Nov 16
MTJ
Montrose Regional
DEN
Denver Intl.
$195 Roundtrip, found 2 days ago
$195
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 14 from Montrose Regional to Denver Intl., returning Sun, Nov 16, priced at $195 found 2 days ago
Fri, Nov 14 - Sun, Nov 16
MTJ
Montrose Regional
DEN
Denver Intl.
$210 Roundtrip, found 2 days ago
$210
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 14 from Montrose Regional to Denver Intl., returning Sun, Nov 16, priced at $210 found 2 days ago
Fri, Nov 14 - Sun, Nov 16
MTJ
Montrose Regional
DEN
Denver Intl.
$225 Roundtrip, found 2 days ago
$225
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 14 from Montrose Regional to Denver Intl., returning Sun, Nov 16, priced at $225 found 2 days ago
Fri, Nov 14 - Sun, Nov 16
MTJ
Montrose Regional
DEN
Denver Intl.
$236 Roundtrip, found 2 days ago
$236
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 14 from Montrose Regional to Denver Intl., returning Sun, Nov 16, priced at $236 found 2 days ago
Mon, Dec 22 - Mon, Dec 29
MTJ
Montrose Regional
DEN
Denver Intl.
$239 Roundtrip, found 4 days ago
$239
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 22 from Montrose Regional to Denver Intl., returning Mon, Dec 29, priced at $239 found 4 days ago
Fri, Aug 22 - Mon, Aug 25
MTJ
Montrose Regional
DEN
Denver Intl.
$248 Roundtrip, found 23 hours ago
$248
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Aug 22 from Montrose Regional to Denver Intl., returning Mon, Aug 25, priced at $248 found 23 hours ago
Fri, Nov 14 - Sun, Nov 16
MTJ
Montrose Regional
DEN
Denver Intl.
$257 Roundtrip, found 2 days ago
$257
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 14 from Montrose Regional to Denver Intl., returning Sun, Nov 16, priced at $257 found 2 days ago
Fri, Nov 14 - Sun, Nov 16
MTJ
Montrose Regional
DEN
Denver Intl.
$266 Roundtrip, found 2 days ago
$266
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 14 from Montrose Regional to Denver Intl., returning Sun, Nov 16, priced at $266 found 2 days ago
Mon, Dec 22 - Mon, Dec 29
MTJ
Montrose Regional
DEN
Denver Intl.
$269 Roundtrip, found 4 days ago
$269
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 22 from Montrose Regional to Denver Intl., returning Mon, Dec 29, priced at $269 found 4 days ago
Fri, Sep 19 - Sun, Sep 28
MTJ
Montrose Regional
DEN
Denver Intl.
$272 Roundtrip, found 5 days ago
$272
Roundtrip
found 5 days ago
Select United flight, departing Fri, Sep 19 from Montrose Regional to Denver Intl., returning Sun, Sep 28, priced at $272 found 5 days ago

Frequently asked questions

What route does flight number UA1131 take?
Flight number UA1131 operates direct from DEN to San Antonio Intl. Airport (SAT). During this journey, you can expect to be in the air for around 2 hours and 4 minutes. It pays to book ahead to get your favorite seat.
What kind of plane is on flight number UA1131?
The route for flight number UA1131 is usually DIA airport to San Antonio, TX Airport (SAT-San Antonio Intl.), and the Airbus A319 is the aircraft model you'll probably be flying on.
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 UA1131 flight with Travelocity, please visit our Customer Service Portal.