Cheap flights from Sacramento to Seattle (SMF - SEA) - Compare and Save
SMF — SEA
May 5 — May 121
Round-trip
1 adult, Economy
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Cheapflights Tip: The best prices from Sacramento Intl to Seattle/Tacoma Intl are usually found in February or March, booked 85 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from Sacramento to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $140 (Expedia) |
One-way from | $70 (Frontier) |
Popular in | June |
Cheapest in | February |
Average price | $227 |
Find flight deals from Sacramento to Seattle
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Cheapest flights from Sacramento to SeattleExplore the most affordable flight options available from Sacramento to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 5, 2026.
Explore the most affordable flight options available from Sacramento to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 5, 2026.
This Expedia deal was found by Cheapflights users on 3/31. 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.
Thu 4/3012:18 pm
SMF
- SEA
1 stop5h 24m
Frontier
Thu 5/711:06 am
SEA
- SMF
1 stop8h 25m
Frontier
Deal found 3/31![Frontier logo]()
$140
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 5/126:00 am
SMF
- SEA
Nonstop2h 08m
Alaska Airlines
Tue 5/129:53 am
SEA
- SMF
Nonstop2h 05m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$142
This Expedia deal was found by Cheapflights users on 3/31. 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.
Tue 4/286:00 am
SMF
- SEA
Nonstop2h 08m
Multiple Airlines
Tue 5/511:06 am
SEA
- SMF
1 stop8h 25m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$144
This Delta deal was found by Cheapflights users on 4/3. 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.
Sat 5/27:00 am
SMF
- SEA
Nonstop2h 18m
Delta
Mon 5/118:45 am
SEA
- SMF
Nonstop2h 01m
Delta
Deal found 4/3![Delta logo]()
$147
This Expedia deal was found by Cheapflights users on 4/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:51 pm
SMF
- SEA
Nonstop2h 08m
Multiple Airlines
Tue 5/1211:06 am
SEA
- SMF
1 stop8h 25m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$149
This CheapOair deal was found by Cheapflights users on 4/1. 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.
Thu 4/2312:18 pm
SMF
- SEA
1 stop5h 24m
Frontier
Sat 4/257:12 pm
SEA
- SMF
1 stop16h 11m
Frontier
Deal found 4/1![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:16 pm
SMF
- SEA
1 stop22h 19m
Frontier
Wed 5/1311:06 am
SEA
- SMF
1 stop8h 25m
Frontier
Deal found 4/4![Frontier logo]()
$152
This Southwest deal was found by Cheapflights users on 4/4. 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.
Sat 5/26:20 am
SMF
- SEA
Nonstop2h 00m
Southwest
Sat 5/99:00 am
SEA
- SMF
1 stop6h 10m
Southwest
Deal found 4/4![Southwest logo]()
$157
This Expedia deal was found by Cheapflights users on 3/31. 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.
Thu 4/306:00 am
SMF
- SEA
Nonstop2h 08m
Multiple Airlines
Thu 5/711:06 am
SEA
- SMF
1 stop8h 25m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$159
This Expedia deal was found by Cheapflights users on 3/31. 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.
Mon 5/411:03 am
SMF
- SEA
1 stop22h 46m
Frontier
Tue 5/57:50 pm
SEA
- SMF
1 stop14h 53m
Frontier
Deal found 3/31![Frontier logo]()
$160
This Orbitz deal was found by Cheapflights users on 4/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:18 pm
SMF
- SEA
1 stop5h 24m
Multiple Airlines
Mon 4/2712:04 pm
SEA
- SMF
Nonstop2h 08m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$161
This Delta deal was found by Cheapflights users on 3/31. 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.
Tue 5/55:27 pm
SMF
- SEA
Nonstop2h 18m
Delta
Sat 5/98:45 am
SEA
- SMF
Nonstop2h 01m
Delta
Deal found 3/31![Delta logo]()
$162
Best flights from Sacramento to SeattleDiscover carefully curated flight deals from Sacramento to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 5, 2026.
Discover carefully curated flight deals from Sacramento to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 5, 2026.
This Southwest deal was found by Cheapflights users on 4/4. 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.
Wed 5/63:30 pm
SMF
- SEA
2 stops8h 05m
Southwest
Wed 5/1312:10 pm
SEA
- SMF
1 stop7h 20m
Southwest
Deal found 4/4![Southwest logo]()
$172
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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.
Fri 5/158:20 pm
SMF
- SEA
Nonstop2h 09m
Alaska Airlines
Sat 5/239:54 am
SEA
- SMF
Nonstop1h 56m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$182
This Delta deal was found by Cheapflights users on 3/31. 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.
Mon 4/276:00 am
SMF
- SEA
1 stop6h 37m
Delta
Wed 4/296:09 pm
SEA
- SMF
Nonstop2h 06m
Delta
Deal found 3/31![Delta logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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.
Fri 5/16:00 am
SMF
- SEA
Nonstop2h 08m
Alaska Airlines
Tue 5/512:04 pm
SEA
- SMF
Nonstop2h 08m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 4/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:49 pm
SMF
- SEA
Nonstop2h 10m
Delta
Sun 4/2610:03 am
SEA
- SMF
Nonstop2h 06m
Delta
Deal found 4/4![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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.
Tue 5/52:22 pm
SMF
- SEA
1 stop5h 35m
Alaska Airlines
Wed 5/69:59 pm
SEA
- SMF
Nonstop1h 57m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$229
This Southwest deal was found by Cheapflights users on 4/3. 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.
Fri 6/54:15 pm
SMF
- SEA
2 stops7h 15m
Southwest
Mon 6/86:45 am
SEA
- SMF
2 stops6h 40m
Southwest
Deal found 4/3![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 4/1. 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.
Mon 4/277:46 pm
SMF
- SEA
Nonstop2h 19m
Delta
Mon 5/411:40 am
SEA
- SMF
1 stop7h 26m
Delta
Deal found 4/1![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 6/26:56 pm
SMF
- SEA
Nonstop2h 04m
Alaska Airlines
Wed 6/105:53 pm
SEA
- SMF
1 stop5h 39m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$229
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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.
Fri 5/11:48 pm
SMF
- SEA
1 stop5h 00m
Alaska Airlines
Tue 5/59:53 am
SEA
- SMF
Nonstop2h 05m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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.
Fri 5/158:20 pm
SMF
- SEA
Nonstop2h 09m
Alaska Airlines
Sat 5/234:47 pm
SEA
- SMF
1 stop7h 09m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 5/158:20 pm
SMF
- SEA
Nonstop2h 09m
Alaska Airlines
Sat 5/237:05 am
SEA
- SMF
1 stop4h 12m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$282
Last-minute flights from Sacramento to SeattleDiscover last-minute flight deals from Sacramento to Seattle. Data last updated April 5, 2026 and is based on user searches.
Discover last-minute flight deals from Sacramento to Seattle. Data last updated April 5, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 4/1. 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.
Thu 4/2312:18 pm
SMF
- SEA
1 stop5h 24m
Frontier
Sat 4/257:12 pm
SEA
- SMF
1 stop16h 11m
Frontier
Deal found 4/1![Frontier logo]()
$151
This Orbitz deal was found by Cheapflights users on 4/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:18 pm
SMF
- SEA
1 stop5h 24m
Multiple Airlines
Mon 4/2712:04 pm
SEA
- SMF
Nonstop2h 08m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$161
This Expedia deal was found by Cheapflights users on 3/31. 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.
Tue 4/286:00 am
SMF
- SEA
Nonstop2h 08m
Multiple Airlines
Tue 5/511:06 am
SEA
- SMF
1 stop8h 25m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$144
This Expedia deal was found by Cheapflights users on 3/31. 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.
Thu 4/3012:18 pm
SMF
- SEA
1 stop5h 24m
Frontier
Thu 5/711:06 am
SEA
- SMF
1 stop8h 25m
Frontier
Deal found 3/31![Frontier logo]()
$140
This Expedia deal was found by Cheapflights users on 3/31. 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.
Thu 4/306:00 am
SMF
- SEA
Nonstop2h 08m
Multiple Airlines
Thu 5/711:06 am
SEA
- SMF
1 stop8h 25m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$159
This Delta deal was found by Cheapflights users on 4/3. 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.
Sat 5/27:00 am
SMF
- SEA
Nonstop2h 18m
Delta
Mon 5/118:45 am
SEA
- SMF
Nonstop2h 01m
Delta
Deal found 4/3![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 4/4. 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.
Sat 5/26:20 am
SMF
- SEA
Nonstop2h 00m
Southwest
Sat 5/99:00 am
SEA
- SMF
1 stop6h 10m
Southwest
Deal found 4/4![Southwest logo]()
$157
This Expedia deal was found by Cheapflights users on 3/31. 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.
Mon 5/411:03 am
SMF
- SEA
1 stop22h 46m
Frontier
Tue 5/57:50 pm
SEA
- SMF
1 stop14h 53m
Frontier
Deal found 3/31![Frontier logo]()
$160
This Expedia deal was found by Cheapflights users on 4/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:51 pm
SMF
- SEA
Nonstop2h 08m
Multiple Airlines
Tue 5/1211:06 am
SEA
- SMF
1 stop8h 25m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$149
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 5/57:51 pm
SMF
- SEA
Nonstop2h 08m
Alaska Airlines
Sat 5/98:06 pm
SEA
- SMF
Nonstop2h 02m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:16 pm
SMF
- SEA
1 stop22h 19m
Frontier
Wed 5/1311:06 am
SEA
- SMF
1 stop8h 25m
Frontier
Deal found 4/4![Frontier logo]()
$152
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 5/126:00 am
SMF
- SEA
Nonstop2h 08m
Alaska Airlines
Tue 5/129:53 am
SEA
- SMF
Nonstop2h 05m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$142
One-way flights from Sacramento to SeattleSearch for one-way flight options from Sacramento to Seattle. Find affordable one-way fares based on user searches. Data last updated April 5, 2026.
Search for one-way flight options from Sacramento to Seattle. Find affordable one-way fares based on user searches. Data last updated April 5, 2026.
This Frontier deal was found by Cheapflights users on 3/31. 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.
Thu 4/3012:18 pm
SMF
- SEA
1 stop5h 24m
Frontier
Deal found 3/31![Frontier logo]()
$70
This Delta deal was found by Cheapflights users on 3/31. 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.
Wed 6/107:41 pm
SMF
- SEA
Nonstop2h 24m
Delta
Deal found 3/31![Delta logo]()
$74
This United Airlines deal was found by Cheapflights users on 4/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:55 pm
SMF
- SEA
1 stop5h 53m
United Airlines
Deal found 4/4![United Airlines logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:18 pm
SMF
- SEA
1 stop29h 24m
Frontier
Deal found 3/31![Frontier logo]()
$88
This Delta deal was found by Cheapflights users on 3/31. 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.
Thu 4/307:46 pm
SMF
- SEA
Nonstop2h 19m
Delta
Deal found 3/31![Delta logo]()
$89
This Expedia deal was found by Cheapflights users on 4/1. 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.
Thu 4/1612:18 pm
SMF
- SEA
1 stop5h 24m
Frontier
Deal found 4/1![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:14 pm
SMF
- SEA
1 stop17h 08m
Frontier
Deal found 4/3![Frontier logo]()
$96
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 4/253:53 pm
SMF
- SEA
1 stop5h 04m
United Airlines
Deal found 3/31![United Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/78:16 pm
SMF
- SEA
1 stop22h 19m
Frontier
Deal found 4/1![Frontier logo]()
$100
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Sat 5/165:22 pm
SMF
- SEA
1 stop17h 00m
Frontier
Deal found 3/31![Frontier logo]()
$102
This Southwest deal was found by Cheapflights users on 4/1. 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.
Mon 5/115:30 pm
SMF
- SEA
2 stops7h 25m
Southwest
Deal found 4/1![Southwest logo]()
$104
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Wed 6/108:08 pm
SMF
- SEA
1 stop22h 18m
Frontier
Deal found 3/31![Frontier logo]()
$107
Cheapflights Fare Finder
Customize your flight search to find flights from Sacramento to Seattle 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 April 5, 2026.
Use the filters below to find and compare flights from Sacramento to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SacramentoSeattle
SMF - SEA
SMFSEA
Sacramento Intl
Wed 5/6
3:30 pm-11:35 pm
2 stops8h 05m
Seattle/Tacoma Intl
Wed 5/13
12:10 pm-7:30 pm
1 stop7h 20m
$172
Quickest round-trip
SacramentoSeattle
SMF - SEA
SMFSEA
Sacramento Intl
Fri 5/15
8:20 pm-10:29 pm
Nonstop2h 09m
Seattle/Tacoma Intl
Sat 5/23
9:54 am-11:50 am
Nonstop1h 56m
$182
SacramentoSeattle
SMF - SEA
SMFSEA
Sacramento Intl
Fri 5/1
6:00 am-8:08 am
Nonstop2h 08m
Seattle/Tacoma Intl
Tue 5/5
12:04 pm-2:12 pm
Nonstop2h 08m
$207
SacramentoSeattle
SMF - SEA
SMFSEA
Sacramento Intl
Mon 4/27
6:00 am-12:37 pm
1 stop6h 37m
Seattle/Tacoma Intl
Wed 4/29
6:09 pm-8:15 pm
Nonstop2h 06m
$222
SacramentoSeattle
SMF - SEA
SMFSEA
Sacramento Intl
Sat 4/25
12:49 pm-2:59 pm
Nonstop2h 10m
Seattle/Tacoma Intl
Sun 4/26
10:03 am-12:09 pm
Nonstop2h 06m
$227
SacramentoSeattle
SMF - SEA
SMFSEA
Sacramento Intl
Tue 5/5
2:22 pm-7:57 pm
1 stop5h 35m
Seattle/Tacoma Intl
Wed 5/6
9:59 pm-11:56 pm
Nonstop1h 57m
$229
SacramentoSeattle
SMF - SEA
SMFSEA
Sacramento Intl
Tue 6/2
6:56 pm-9:00 pm
Nonstop2h 04m
Seattle/Tacoma Intl
Wed 6/10
5:53 pm-11:32 pm
1 stop5h 39m
$229
SacramentoSeattle
SMF - SEA
SMFSEA
Sacramento Intl
Mon 4/27
7:46 pm-10:05 pm
Nonstop2h 19m
Seattle/Tacoma Intl
Mon 5/4
11:40 am-7:06 pm
1 stop7h 26m
$237
SacramentoSeattle
SMF - SEA
SMFSEA
Sacramento Intl
Fri 6/5
4:15 pm-11:30 pm
2 stops7h 15m
Seattle/Tacoma Intl
Mon 6/8
6:45 am-1:25 pm
2 stops6h 40m
$257
SacramentoSeattle
SMF - SEA
SMFSEA
Sacramento Intl
Fri 5/1
1:48 pm-6:48 pm
1 stop5h 00m
Seattle/Tacoma Intl
Tue 5/5
9:53 am-11:58 am
Nonstop2h 05m
$262
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Sacramento to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Seattle in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sacramento-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sacramento-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sacramento to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Sacramento with our price prediction graph.
SMF-SEA
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 Sacramento to Seattle
Prices
Airlines
How far ahead should I book a flight from Sacramento to Seattle?
Use this chart to determine the optimal time to book a round-trip flight from Sacramento to Seattle. Price data was last updated on April 3, 2026.
The price you pay for your flight from Sacramento to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Sacramento to Seattle?
Currently, January is the cheapest month in which you can book a flight from Sacramento to Seattle (average of $77). Flying from Sacramento to Seattle in July is currently the most expensive (average of $131). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SMF to SEA?
Find hourly flight availability from Sacramento to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 5, 2026.
It’s optimal to fly from Sacramento to Seattle in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Sacramento to Seattle?
Use this chart to determine the cheapest time to fly round-trip from Sacramento to Seattle. Price data was last updated on April 4, 2026.
Travelers seeking maximum savings on their Sacramento to Seattle flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated April 5, 2026.
Read through reviews of airlines operating flights from Sacramento to Seattle, such as Southwest,Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from Sacramento to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Renton
Puyallup
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
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Search flights from Sacramento to Seattle by cabin class
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Sacramento and Seattle flights
Browse other Sacramento and Seattle flight options. Last updated on April 5, 2026.
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Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 5, 2026.
Top 5 airlines flying from Sacramento to Seattle
Discover the top 5 airlines that operate flights from Sacramento to Seattle. 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 April 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$205 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$88 | Average$205 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$102 | Average$207 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$109 | Average$237 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$111 | Average$250 | FlexibilityNo cancel fee | On-time75% |