$96+ Cheap flights from Portland (PDX) to Modesto, CA
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SFO
ago 6 — ago 131
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Modesto with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Portland to Modesto are usually found in January or October, booked 85 days in advance, depart on a Friday or Thursday and return on a Tuesday
Cheap flight deals from Portland to Modesto
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to ModestoExplore the most affordable flight options available from Portland to Modesto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 7, 2026.
Explore the most affordable flight options available from Portland to Modesto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 7, 2026.
This CheapOair deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 9/176:50 pm
PDX
- SFO
Nonstop1h 53m
Alaska Airlines
qua 9/236:58 pm
SFO
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$160
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 8/47:50 am
PDX
- SFO
2 stops6h 50m
Southwest
qua 8/58:40 am
SFO
- PDX
2 stops7h 30m
Southwest
Deal found 7/3![Southwest logo]()
$161
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 8/1211:35 am
PDX
- SFO
2 stops7h 30m
Southwest
sáb 8/155:00 am
SFO
- PDX
1 stop6h 50m
Southwest
Deal found 7/3![Southwest logo]()
$162
This Priceline deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 9/15:56 pm
PDX
- SFO
1 stop6h 22m
Multiple Airlines
qua 9/28:23 am
SFO
- PDX
Nonstop1h 46m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$164
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 8/55:21 pm
PDX
- SFO
1 stop6h 57m
Multiple Airlines
sáb 8/157:20 am
SFO
- PDX
Nonstop1h 42m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$165
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 7/295:30 am
PDX
- SFO
1 stop4h 08m
Delta
qua 10/75:45 pm
SFO
- PDX
1 stop4h 11m
Delta
Deal found 7/2![Delta logo]()
$168
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 8/135:30 am
PDX
- SFO
1 stop4h 06m
Delta
sáb 8/156:20 am
SFO
- PDX
1 stop4h 22m
Delta
Deal found 7/3![Delta logo]()
$169
This Alaska Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 8/15:36 pm
PDX
- SFO
Nonstop1h 54m
Alaska Airlines
qua 8/127:20 am
SFO
- PDX
Nonstop1h 42m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$172
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 8/15:36 pm
PDX
- SFO
Nonstop1h 54m
Alaska Airlines
sáb 8/810:08 pm
SFO
- PDX
Nonstop1h 44m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$173
This Priceline deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 7/285:16 pm
PDX
- SFO
1 stop7h 07m
Multiple Airlines
qua 7/297:20 am
SFO
- PDX
Nonstop1h 42m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$174
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 8/123:43 pm
PDX
- SFO
Nonstop1h 53m
United Airlines
sáb 8/158:50 pm
SFO
- PDX
Nonstop1h 55m
United Airlines
Deal found 7/3![United Airlines logo]()
$175
Best flights from Portland to ModestoDiscover carefully curated flight deals from Portland to Modesto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julho 7, 2026.
Discover carefully curated flight deals from Portland to Modesto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julho 7, 2026.
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 8/135:54 pm
PDX
- SFO
1 stop5h 56m
Delta
sáb 8/156:20 am
SFO
- PDX
1 stop4h 22m
Delta
Deal found 7/2![Delta logo]()
$169
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 9/266:20 am
PDX
- SFO
1 stop5h 15m
Southwest
dom 9/275:40 am
SFO
- PDX
1 stop5h 40m
Southwest
Deal found 7/2![Southwest logo]()
$204
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 8/85:15 am
PDX
- SFO
Nonstop1h 46m
United Airlines
seg 8/106:56 pm
SFO
- PDX
Nonstop1h 58m
United Airlines
Deal found 7/2![United Airlines logo]()
$230
This Alaska Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 9/255:53 pm
PDX
- SFO
Nonstop2h 01m
Alaska Airlines
dom 9/278:10 am
SFO
- PDX
Nonstop1h 46m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 10/205:30 am
PDX
- SFO
1 stop4h 08m
Delta
seg 10/265:45 pm
SFO
- PDX
1 stop4h 11m
Delta
Deal found 7/3![Delta logo]()
$169
This Southwest deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 8/214:20 pm
PDX
- SFO
1 stop6h 30m
Southwest
seg 8/243:20 pm
SFO
- PDX
1 stop8h 20m
Southwest
Deal found 7/6![Southwest logo]()
$216
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 8/115:50 am
PDX
- SFO
1 stop5h 15m
Southwest
sex 8/1411:55 am
SFO
- PDX
1 stop7h 20m
Southwest
Deal found 7/7![Southwest logo]()
$216
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 9/2212:40 pm
PDX
- SFO
1 stop7h 38m
Delta
sáb 9/265:38 pm
SFO
- PDX
1 stop4h 53m
Delta
Deal found 7/6![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 8/245:35 am
PDX
- SFO
2 stops7h 35m
Southwest
ter 8/258:40 am
SFO
- PDX
2 stops7h 30m
Southwest
Deal found 7/2![Southwest logo]()
$226
This Southwest deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 8/221:10 pm
PDX
- SFO
2 stops6h 25m
Southwest
sáb 8/2911:15 am
SFO
- PDX
1 stop5h 25m
Southwest
Deal found 7/4![Southwest logo]()
$232
This Southwest deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 8/222:05 pm
PDX
- SFO
1 stop7h 20m
Southwest
dom 8/235:40 am
SFO
- PDX
1 stop5h 40m
Southwest
Deal found 7/6![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 8/207:00 pm
PDX
- SFO
1 stop4h 25m
Southwest
qua 8/267:40 am
SFO
- PDX
2 stops8h 30m
Southwest
Deal found 7/5![Southwest logo]()
$247
Last-minute flights from Portland to ModestoDiscover last-minute flight deals from Portland to Modesto. Data last updated julho 7, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Modesto. Data last updated julho 7, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 7/285:16 pm
PDX
- SFO
1 stop7h 07m
Multiple Airlines
qua 7/297:20 am
SFO
- PDX
Nonstop1h 42m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$174
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 7/295:30 am
PDX
- SFO
1 stop4h 08m
Delta
qua 10/75:45 pm
SFO
- PDX
1 stop4h 11m
Delta
Deal found 7/2![Delta logo]()
$168
This Alaska Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 8/15:36 pm
PDX
- SFO
Nonstop1h 54m
Alaska Airlines
qua 8/127:20 am
SFO
- PDX
Nonstop1h 42m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$172
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 8/15:36 pm
PDX
- SFO
Nonstop1h 54m
Alaska Airlines
sáb 8/810:08 pm
SFO
- PDX
Nonstop1h 44m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$173
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 8/47:50 am
PDX
- SFO
2 stops6h 50m
Southwest
qua 8/58:40 am
SFO
- PDX
2 stops7h 30m
Southwest
Deal found 7/3![Southwest logo]()
$161
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 8/55:21 pm
PDX
- SFO
1 stop6h 57m
Multiple Airlines
sáb 8/157:20 am
SFO
- PDX
Nonstop1h 42m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$165
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 8/86:00 am
PDX
- SFO
1 stop6h 05m
Southwest
seg 8/103:20 pm
SFO
- PDX
1 stop8h 20m
Southwest
Deal found 7/2![Southwest logo]()
$176
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 8/1211:35 am
PDX
- SFO
2 stops7h 30m
Southwest
sáb 8/155:00 am
SFO
- PDX
1 stop6h 50m
Southwest
Deal found 7/3![Southwest logo]()
$162
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 8/123:43 pm
PDX
- SFO
Nonstop1h 53m
United Airlines
sáb 8/158:50 pm
SFO
- PDX
Nonstop1h 55m
United Airlines
Deal found 7/3![United Airlines logo]()
$175
This Mytrip deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 8/125:21 pm
PDX
- SFO
1 stop6h 57m
Multiple Airlines
sáb 8/157:20 am
SFO
- PDX
Nonstop1h 42m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 8/135:30 am
PDX
- SFO
1 stop4h 06m
Delta
sáb 8/156:20 am
SFO
- PDX
1 stop4h 22m
Delta
Deal found 7/3![Delta logo]()
$169
One-way flights from Portland to ModestoSearch for one-way flight options from Portland to Modesto. Find affordable one-way fares based on user searches. Data last updated julho 7, 2026.
Search for one-way flight options from Portland to Modesto. Find affordable one-way fares based on user searches. Data last updated julho 7, 2026.
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 8/115:50 am
PDX
- SFO
1 stop5h 15m
Southwest
Deal found 7/7![Southwest logo]()
$96
This Trip.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 8/257:03 am
PDX
- SFO
Nonstop2h 04m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$99
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 8/107:00 pm
PDX
- SFO
1 stop4h 25m
Southwest
Deal found 7/2![Southwest logo]()
$101
This Alaska Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 8/1910:37 am
PDX
- SFO
Nonstop2h 02m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$104
This Frontier deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 8/125:21 pm
PDX
- SFO
1 stop6h 57m
Frontier
Deal found 7/6![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 8/255:56 pm
PDX
- SFO
1 stop6h 22m
Frontier
Deal found 7/6![Frontier logo]()
$106
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 8/15:15 am
PDX
- SFO
Nonstop1h 46m
United Airlines
Deal found 7/3![United Airlines logo]()
$109
This Frontier deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 8/195:56 pm
PDX
- SFO
1 stop24h 49m
Frontier
Deal found 7/5![Frontier logo]()
$111
This Super.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 7/285:16 pm
PDX
- SFO
1 stop7h 07m
Frontier
Deal found 7/3![Frontier logo]()
$113
This Southwest deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 8/221:30 pm
PDX
- SFO
1 stop4h 50m
Southwest
Deal found 7/6![Southwest logo]()
$114
Find flight deals from Portland to Modesto
Keep the following information in mind while searching for Portland to Modesto flight deals. Data was last updated julho 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (CheapOair) |
One-way from | $96 (Southwest) |
Popular in | March |
Cheapest in | January |
Average price | $270 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Modesto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julho 7, 2026.
Use the filters below to find and compare flights from Portland to Modesto that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
qui 8/13
5:54 pm-11:50 pm
1 stop5h 56m
San Francisco
sáb 8/15
6:20 am-10:42 am
1 stop4h 22m
$169
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
ter 10/20
5:30 am-9:38 am
1 stop4h 08m
San Francisco
seg 10/26
5:45 pm-9:56 pm
1 stop4h 11m
$169
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
sáb 9/26
6:20 am-11:35 am
1 stop5h 15m
San Francisco
dom 9/27
5:40 am-11:20 am
1 stop5h 40m
$204
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
sex 8/21
4:20 pm-10:50 pm
1 stop6h 30m
San Francisco
seg 8/24
3:20 pm-11:40 pm
1 stop8h 20m
$216
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
ter 8/11
5:50 am-11:05 am
1 stop5h 15m
San Francisco
sex 8/14
11:55 am-7:15 pm
1 stop7h 20m
$216
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
seg 8/24
5:35 am-1:10 pm
2 stops7h 35m
San Francisco
ter 8/25
8:40 am-4:10 pm
2 stops7h 30m
$226
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
ter 9/22
12:40 pm-8:18 pm
1 stop7h 38m
San Francisco
sáb 9/26
5:38 pm-10:31 pm
1 stop4h 53m
$227
Quickest round-trip
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
sáb 8/8
5:15 am-7:01 am
Nonstop1h 46m
San Francisco
seg 8/10
6:56 pm-8:54 pm
Nonstop1h 58m
$230
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
sáb 8/22
1:10 pm-7:35 pm
2 stops6h 25m
San Francisco
sáb 8/29
11:15 am-4:40 pm
1 stop5h 25m
$232
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
sex 9/25
5:53 pm-7:54 pm
Nonstop2h 01m
San Francisco
dom 9/27
8:10 am-9:56 am
Nonstop1h 46m
$237
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Portland to Modesto
Have a flexible travel schedule? Discover the best time to fly to Modesto from Portland with our price prediction graph.
PDX-SFO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to Modesto
PDX-MD9
PDX-SFO
What is the cheapest time of day to fly from PDX to MD9?
Find hourly flight availability from Portland to Modesto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julho 7, 2026.
One of the essential ways to save on airfare from Portland to Modesto is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 34% on airfare.
Weekly flight availability from Portland to Modesto
Explore weekly flight availability from Portland to Modesto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julho 7, 2026.
The most flights from PDX to MD9 are scheduled on a Monday (62 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (43 on average).
How much does it cost to fly round-trip from Portland to Modesto?
What is the cheapest day to fly from Portland to Modesto?
Use this chart to determine the cheapest time to fly round-trip from Portland to Modesto. Price data was last updated on July 4, 2026.
Travelers seeking maximum savings on their Portland to Modesto flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Modesto
Get insights into the airlines that provide service to Modesto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Modesto. Reviews last updated julho 7, 2026.
Read reviews from past customers who have flown Alaska Airlines,Hawaiian Airlines, andUnited Airlines from Portland to Modesto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Food
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Food
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Food
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Food
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Food
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Food
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Related info for your journey
Find useful and relevant information for your journey from Portland to Modesto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Portland to Modesto
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Complete your trip
Complete your trip to Modesto by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Modesto by cabin class
Find flights from Portland to Modesto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Modesto flights
Browse other Portland and Modesto flight options. Last updated on julho 7, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on julho 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Modesto flights
Consider these flights traveling from Portland to Modesto.
Top 7 airlines flying from Portland to Modesto
Discover the top 7 airlines that operate flights from Portland to Modesto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julho 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$48 | Average$122 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$68 | Average$208 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$116 | Average$246 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$116 | Average$383 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$117 | Average$282 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$237 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$262 | Average$493 | FlexibilityNo cancel fee | On-time71% |