United Flight 2031 Deals & Information (2025/2026)

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United Flight 2031 Route Deals From $152

The cheapest prices found with in the last 7 days for return flights were $321 and $152 for one-way flights to Tulum Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 5 - Sat, Aug 9
EWR
Newark Liberty Intl. Airport
TQO
Tulum Intl. Airport
$321 Roundtrip, found 6 hours ago
$321
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Aug 5 from Newark Liberty Intl. Airport to Tulum Intl. Airport, returning Sat, Aug 9, priced at $321 found 6 hours ago
Mon, Aug 18 - Fri, Aug 22
EWR
Newark Liberty Intl. Airport
TQO
Tulum Intl. Airport
$329 Roundtrip, found 2 days ago
$329
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 18 from Newark Liberty Intl. Airport to Tulum Intl. Airport, returning Fri, Aug 22, priced at $329 found 2 days ago
Wed, Jul 30 - Mon, Aug 4
EWR
Newark Liberty Intl. Airport
TQO
Tulum Intl. Airport
$336 Roundtrip, found 17 hours ago
$336
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Jul 30 from Newark Liberty Intl. Airport to Tulum Intl. Airport, returning Mon, Aug 4, priced at $336 found 17 hours ago
Tue, Jul 1 - Tue, Jul 8
EWR
Newark Liberty Intl. Airport
TQO
Tulum Intl. Airport
$343 Roundtrip, found 6 days ago
$343
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jul 1 from Newark Liberty Intl. Airport to Tulum Intl. Airport, returning Tue, Jul 8, priced at $343 found 6 days ago
Tue, Jul 1 - Tue, Jul 8
EWR
Newark Liberty Intl. Airport
TQO
Tulum Intl. Airport
$345 Roundtrip, found 6 days ago
$345
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jul 1 from Newark Liberty Intl. Airport to Tulum Intl. Airport, returning Tue, Jul 8, priced at $345 found 6 days ago
Fri, May 9 - Sun, May 11
EWR
Newark Liberty Intl. Airport
TQO
Tulum Intl. Airport
$346 Roundtrip, found 1 day ago
$346
Roundtrip
found 1 day ago
Select United flight, departing Fri, May 9 from Newark Liberty Intl. Airport to Tulum Intl. Airport, returning Sun, May 11, priced at $346 found 1 day ago
Tue, Aug 19 - Sat, Aug 23
EWR
Newark Liberty Intl. Airport
TQO
Tulum Intl. Airport
$350 Roundtrip, found 5 days ago
$350
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 19 from Newark Liberty Intl. Airport to Tulum Intl. Airport, returning Sat, Aug 23, priced at $350 found 5 days ago
Fri, May 2 - Tue, May 6
EWR
Newark Liberty Intl. Airport
TQO
Tulum Intl. Airport
$356 Roundtrip, found 4 days ago
$356
Roundtrip
found 4 days ago
Select United flight, departing Fri, May 2 from Newark Liberty Intl. Airport to Tulum Intl. Airport, returning Tue, May 6, priced at $356 found 4 days ago

Frequently asked questions

What route does flight number UA2031 take?
UA2031 jets between San Francisco Airport and DEN and flies direct. This service typically takes 2 hours and 29 minutes.
What terminal does UA2031 fly out of?
Flight number UA2031 runs between SFO and DIA airport, and travelers taking this flight commonly board the plane from Terminal 3.
What kind of plane is on flight number UA2031?
Expect to climb aboard an Airbus A319 if you’ve booked a seat on flight UA2031. Nearly all flights from San Francisco Airport to DEN are operated using this kind of plane.
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 UA2031 flight with Travelocity, please visit our Customer Service Portal.