Home
Premium Fare Deals
About
Pricing
USD
US Dollar
Sign In
UA
United Airlines
One Way
•
Economy
PDX
Portland International Airport
Portland, United States
TQO
Tulum Airport
Tulum, Mexico
$228 USD
-32%
$156
USD
Verified Nov 28, 2025 at 11:19 PM
December 2025
Today
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
$194
2
$423
3
$418
4
$194
5
$194
6
$194
7
$170
8
$170
9
$170
10
$170
11
$194
12
$184
13
$184
14
$170
15
$196
16
$246
17
$190
18
$248
19
$287
20
$287
21
$246
22
$246
23
$246
24
$246
25
$287
26
$430
27
$371
28
$246
29
$156
30
$196
31
$163
1
$161
2
$161
3
$206
4
$157
Good Availability
49% of dates checked are available within 10% of the lowest price
Wednesday, December 3rd, 2025
Outbound Flights
·
→
·
→
·
→
Google Flights