$99+ Cheap flights from Orange County to Seattle (SEA)
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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SEA
May 1 — May 81
Round-trip
1 adult, Economy
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Find cheap flights from Orange County to Seattle 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Orange County to Seattle
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Cheapest flights from Orange County to SeattleExplore the most affordable flight options available from Orange County to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
Explore the most affordable flight options available from Orange County to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
This Frontier deal was found by Cheapflights users on 3/29. 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.
Sat 4/2512:10 pm
SNA
- SEA
1 stop21h 17m
Frontier
Sun 4/269:54 pm
SEA
- SNA
1 stop20h 02m
Frontier
Deal found 3/29![Frontier logo]()
$161
This Booking.com deal was found by Cheapflights users on 3/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:56 pm
SNA
- SEA
1 stop25h 00m
Frontier
Sun 4/269:54 pm
SEA
- SNA
1 stop20h 02m
Frontier
Deal found 3/28![Frontier logo]()
$162
This CheapOair deal was found by Cheapflights users on 3/28. 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 4/2512:10 pm
SNA
- SEA
1 stop21h 17m
Frontier
Sat 5/27:12 pm
SEA
- SNA
1 stop15h 32m
Frontier
Deal found 3/28![Frontier logo]()
$171
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.
Thu 4/1611:29 am
SNA
- SEA
1 stop22h 23m
Frontier
Sun 4/199:54 pm
SEA
- SNA
1 stop19h 32m
Frontier
Deal found 3/31![Frontier logo]()
$180
This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:56 pm
SNA
- SEA
1 stop24h 55m
Frontier
Sat 5/27:12 pm
SEA
- SNA
1 stop15h 32m
Frontier
Deal found 3/27![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 4/249:00 am
SNA
- SEA
1 stop11h 56m
Multiple Airlines
Sun 4/269:54 pm
SEA
- SNA
1 stop10h 11m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$188
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:14 pm
SNA
- SEA
1 stop14h 08m
Frontier
Sun 5/1011:37 am
SEA
- SNA
1 stop24h 42m
Frontier
Deal found 3/30![Frontier logo]()
$191
This CheapOair deal was found by Cheapflights users on 3/27. 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.
Fri 4/179:35 am
SNA
- SEA
1 stop7h 20m
Frontier
Sun 4/199:54 pm
SEA
- SNA
1 stop19h 32m
Frontier
Deal found 3/27![Frontier logo]()
$192
This Booking.com deal was found by Cheapflights users on 3/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:29 am
SNA
- SEA
1 stop21h 58m
Frontier
Sun 4/269:54 pm
SEA
- SNA
1 stop20h 02m
Frontier
Deal found 3/29![Frontier logo]()
$193
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 5/1310:50 am
SNA
- SEA
Nonstop3h 10m
Delta
Tue 5/191:40 pm
SEA
- SNA
Nonstop3h 01m
Delta
Deal found 3/31![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 3/29. 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.
Tue 4/214:25 pm
LGB
- SEA
1 stop6h 30m
Southwest
Wed 4/296:50 am
SEA
- LGB
1 stop6h 50m
Southwest
Deal found 3/29![Southwest logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 5/64:33 pm
SNA
- SEA
1 stop17h 49m
Multiple Airlines
Fri 5/87:50 pm
SEA
- SNA
1 stop13h 19m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$199
Best flights from Orange County to SeattleDiscover carefully curated flight deals from Orange County to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
Discover carefully curated flight deals from Orange County to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:25 pm
LGB
- SEA
1 stop4h 55m
Southwest
Tue 5/57:50 am
SEA
- LGB
2 stops7h 45m
Southwest
Deal found 3/30![Southwest logo]()
$202
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 5/1310:50 am
SNA
- SEA
Nonstop3h 10m
Delta
Mon 5/183:00 pm
SEA
- SNA
Nonstop2h 48m
Delta
Deal found 3/31![Delta logo]()
$207
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.
Fri 6/58:58 pm
SNA
- SEA
Nonstop2h 53m
Alaska Airlines
Sun 6/77:15 am
SEA
- SNA
Nonstop2h 53m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 3/27. 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.
Tue 4/214:25 pm
LGB
- SEA
1 stop6h 30m
Southwest
Fri 4/245:00 am
SEA
- LGB
1 stop6h 25m
Southwest
Deal found 3/27![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 3/28. 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 5/77:30 am
SNA
- SEA
Nonstop3h 08m
Delta
Sun 5/1010:03 am
SEA
- SNA
Nonstop3h 02m
Delta
Deal found 3/28![Delta logo]()
$217
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:35 pm
SNA
- SEA
1 stop5h 45m
Southwest
Wed 5/67:50 am
SEA
- SNA
1 stop5h 40m
Southwest
Deal found 3/31![Southwest logo]()
$217
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.
Sat 5/27:30 am
SNA
- SEA
Nonstop3h 05m
Delta
Mon 5/47:40 pm
SEA
- SNA
Nonstop2h 48m
Delta
Deal found 3/31![Delta logo]()
$217
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:45 pm
LGB
- SEA
1 stop6h 50m
Southwest
Mon 6/87:30 am
SEA
- LGB
1 stop5h 15m
Southwest
Deal found 3/31![Southwest logo]()
$217
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:30 am
SNA
- SEA
Nonstop3h 05m
Delta
Wed 5/67:15 am
SEA
- SNA
Nonstop2h 50m
Delta
Deal found 3/30![Delta logo]()
$237
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:35 pm
LGB
- SEA
1 stop4h 55m
Southwest
Mon 6/86:10 am
SEA
- LGB
1 stop5h 45m
Southwest
Deal found 3/30![Southwest logo]()
$221
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:58 pm
SNA
- SEA
Nonstop3h 07m
Delta
Thu 5/77:35 pm
SEA
- SNA
Nonstop2h 54m
Delta
Deal found 3/30![Delta logo]()
$247
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:55 am
SNA
- SEA
1 stop4h 50m
Southwest
Sun 5/175:00 am
SEA
- SNA
1 stop4h 20m
Southwest
Deal found 3/31![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 3/27. 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 5/54:45 pm
LGB
- SEA
1 stop7h 14m
Delta
Fri 5/85:30 am
SEA
- LGB
1 stop6h 23m
Delta
Deal found 3/27![Delta logo]()
$248
This Delta deal was found by Cheapflights users on 3/29. 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 9/95:05 pm
LGB
- SEA
1 stop5h 11m
Delta
Thu 9/105:45 am
SEA
- LGB
1 stop6h 26m
Delta
Deal found 3/29![Delta logo]()
$251
This Southwest deal was found by Cheapflights users on 3/28. 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 8/510:10 am
LGB
- SEA
2 stops10h 05m
Southwest
Sat 8/155:00 am
SEA
- LGB
1 stop7h 05m
Southwest
Deal found 3/28![Southwest logo]()
$279
This Southwest deal was found by Cheapflights users on 3/29. 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.
Thu 5/146:30 pm
LGB
- SEA
1 stop4h 35m
Southwest
Sun 5/1710:15 pm
SEA
- LGB
1 stop9h 40m
Southwest
Deal found 3/29![Southwest logo]()
$282
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 4/166:58 pm
SNA
- SEA
Nonstop3h 07m
Delta
Tue 4/213:05 pm
SEA
- SNA
Nonstop2h 48m
Delta
Deal found 3/31![Delta logo]()
$307
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:00 pm
LGB
- SEA
1 stop6h 30m
Southwest
Tue 4/2811:35 am
SEA
- LGB
1 stop4h 10m
Southwest
Deal found 3/30![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 3/28. 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.
Fri 5/295:25 pm
SNA
- SEA
Nonstop3h 05m
Delta
Thu 6/410:05 am
SEA
- SNA
Nonstop3h 00m
Delta
Deal found 3/28![Delta logo]()
$317
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:10 am
LGB
- SEA
2 stops10h 05m
Southwest
Mon 8/175:00 am
SEA
- LGB
2 stops8h 15m
Southwest
Deal found 3/31![Southwest logo]()
$309
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:20 am
LGB
- SEA
2 stops6h 40m
Southwest
Wed 4/227:35 am
SEA
- LGB
1 stop5h 10m
Southwest
Deal found 3/30![Southwest logo]()
$343
This Southwest deal was found by Cheapflights users on 3/27. 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 4/278:35 am
LGB
- SEA
2 stops8h 25m
Southwest
Tue 4/286:30 am
SEA
- LGB
2 stops9h 25m
Southwest
Deal found 3/27![Southwest logo]()
$348
Last-minute flights from Orange County to SeattleDiscover last-minute flight deals from Orange County to Seattle. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from Orange County to Seattle. Data last updated April 1, 2026 and is based on user searches.
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.
Thu 4/1611:29 am
SNA
- SEA
1 stop22h 23m
Frontier
Sun 4/199:54 pm
SEA
- SNA
1 stop19h 32m
Frontier
Deal found 3/31![Frontier logo]()
$180
This CheapOair deal was found by Cheapflights users on 3/27. 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.
Fri 4/179:35 am
SNA
- SEA
1 stop7h 20m
Frontier
Sun 4/199:54 pm
SEA
- SNA
1 stop19h 32m
Frontier
Deal found 3/27![Frontier logo]()
$192
This Southwest deal was found by Cheapflights users on 3/29. 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.
Tue 4/214:25 pm
LGB
- SEA
1 stop6h 30m
Southwest
Wed 4/296:50 am
SEA
- LGB
1 stop6h 50m
Southwest
Deal found 3/29![Southwest logo]()
$197
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:30 pm
LGB
- SEA
2 stops6h 25m
Southwest
Tue 5/57:35 am
SEA
- LGB
2 stops8h 00m
Southwest
Deal found 3/30![Southwest logo]()
$207
This Booking.com deal was found by Cheapflights users on 3/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:56 pm
SNA
- SEA
1 stop25h 00m
Frontier
Sun 4/269:54 pm
SEA
- SNA
1 stop20h 02m
Frontier
Deal found 3/28![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 4/249:00 am
SNA
- SEA
1 stop11h 56m
Multiple Airlines
Sun 4/269:54 pm
SEA
- SNA
1 stop10h 11m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$188
This Booking.com deal was found by Cheapflights users on 3/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:29 am
SNA
- SEA
1 stop21h 58m
Frontier
Sun 4/269:54 pm
SEA
- SNA
1 stop20h 02m
Frontier
Deal found 3/29![Frontier logo]()
$193
This Frontier deal was found by Cheapflights users on 3/29. 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.
Sat 4/2512:10 pm
SNA
- SEA
1 stop21h 17m
Frontier
Sun 4/269:54 pm
SEA
- SNA
1 stop20h 02m
Frontier
Deal found 3/29![Frontier logo]()
$161
This CheapOair deal was found by Cheapflights users on 3/28. 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 4/2512:10 pm
SNA
- SEA
1 stop21h 17m
Frontier
Sat 5/27:12 pm
SEA
- SNA
1 stop15h 32m
Frontier
Deal found 3/28![Frontier logo]()
$171
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 4/2910:55 am
SNA
- SEA
Nonstop3h 05m
Delta
Wed 5/63:05 pm
SEA
- SNA
Nonstop2h 48m
Delta
Deal found 3/31![Delta logo]()
$197
This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:56 pm
SNA
- SEA
1 stop24h 55m
Frontier
Sat 5/27:12 pm
SEA
- SNA
1 stop15h 32m
Frontier
Deal found 3/27![Frontier logo]()
$182
This CheapOair deal was found by Cheapflights users on 3/27. 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 4/307:56 pm
SNA
- SEA
1 stop24h 55m
Frontier
Sun 5/37:12 pm
SEA
- SNA
1 stop16h 19m
Frontier
Deal found 3/27![Frontier logo]()
$191
One-way flights from Orange County to SeattleSearch for one-way flight options from Orange County to Seattle. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
Search for one-way flight options from Orange County to Seattle. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:00 am
LGB
- SEA
1 stop5h 25m
Delta
Deal found 3/30![Delta logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Mon 4/272:41 pm
SNA
- SEA
2 stops27h 01m
Frontier
Deal found 3/27![Frontier logo]()
$101
This CheapOair deal was found by Cheapflights users on 3/27. 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 4/307:56 pm
SNA
- SEA
1 stop24h 55m
Frontier
Deal found 3/27![Frontier logo]()
$102
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:41 pm
SNA
- SEA
2 stops27h 54m
Frontier
Deal found 3/30![Frontier logo]()
$103
This Southwest deal was found by Cheapflights users on 3/27. 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.
Tue 4/214:30 pm
LGB
- SEA
2 stops6h 25m
Southwest
Deal found 3/27![Southwest logo]()
$104
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:30 pm
SNA
- SEA
1 stop6h 30m
Southwest
Deal found 3/30![Southwest logo]()
$109
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 4/237:00 am
LGB
- SEA
1 stop5h 25m
Delta
Deal found 3/31![Delta logo]()
$109
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.
Sat 5/212:10 pm
SNA
- SEA
1 stop21h 17m
Frontier
Deal found 3/31![Frontier logo]()
$110
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.
Fri 4/179:35 am
SNA
- SEA
1 stop7h 20m
Frontier
Deal found 4/1![Frontier logo]()
$111
This Delta deal was found by Cheapflights users on 3/29. 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 4/297:00 am
LGB
- SEA
1 stop7h 46m
Delta
Deal found 3/29![Delta logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Tue 4/283:23 pm
SNA
- SEA
2 stops18h 04m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$112
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.
Mon 4/207:54 pm
SNA
- SEA
2 stops13h 33m
Frontier
Deal found 3/31![Frontier logo]()
$113
Find flight deals from Orange County to Seattle
Keep the following information in mind while searching for Orange County to Seattle flight deals. Data was last updated April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (CheapOair) |
One-way from | $81 (Delta) |
Popular in | June |
Cheapest in | March |
Average price | $204 |
Cheapflights Fare Finder
Customize your flight search to find flights from Orange County 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 1, 2026.
Use the filters below to find and compare flights from Orange County to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Long BeachSeattle
LGB - SEA
LGBSEA
Long Beach Municipal
Tue 4/28
3:25 pm-8:20 pm
1 stop4h 55m
Seattle/Tacoma Intl
Tue 5/5
7:50 am-3:35 pm
2 stops7h 45m
$202
Santa AnaSeattle
SNA - SEA
SNASEA
Santa Ana J. Wayne/Orange Cnty
Wed 5/13
10:50 am-2:00 pm
Nonstop3h 10m
Seattle/Tacoma Intl
Mon 5/18
3:00 pm-5:48 pm
Nonstop2h 48m
$207
Long BeachSeattle
LGB - SEA
LGBSEA
Long Beach Municipal
Tue 4/21
4:25 pm-10:55 pm
1 stop6h 30m
Seattle/Tacoma Intl
Fri 4/24
5:00 am-11:25 am
1 stop6h 25m
$207
Santa AnaSeattle
SNA - SEA
SNASEA
Santa Ana J. Wayne/Orange Cnty
Thu 5/7
7:30 am-10:38 am
Nonstop3h 08m
Seattle/Tacoma Intl
Sun 5/10
10:03 am-1:05 pm
Nonstop3h 02m
$217
Santa AnaSeattle
SNA - SEA
SNASEA
Santa Ana J. Wayne/Orange Cnty
Wed 4/29
2:35 pm-8:20 pm
1 stop5h 45m
Seattle/Tacoma Intl
Wed 5/6
7:50 am-1:30 pm
1 stop5h 40m
$217
Santa AnaSeattle
SNA - SEA
SNASEA
Santa Ana J. Wayne/Orange Cnty
Sat 5/2
7:30 am-10:35 am
Nonstop3h 05m
Seattle/Tacoma Intl
Mon 5/4
7:40 pm-10:28 pm
Nonstop2h 48m
$217
Long BeachSeattle
LGB - SEA
LGBSEA
Long Beach Municipal
Mon 6/1
3:45 pm-10:35 pm
1 stop6h 50m
Seattle/Tacoma Intl
Mon 6/8
7:30 am-12:45 pm
1 stop5h 15m
$217
Long BeachSeattle
LGB - SEA
LGBSEA
Long Beach Municipal
Thu 6/4
6:35 pm-11:30 pm
1 stop4h 55m
Seattle/Tacoma Intl
Mon 6/8
6:10 am-11:55 am
1 stop5h 45m
$221
Quickest round-trip
Santa AnaSeattle
SNA - SEA
SNASEA
Santa Ana J. Wayne/Orange Cnty
Fri 6/5
8:58 pm-11:51 pm
Nonstop2h 53m
Seattle/Tacoma Intl
Sun 6/7
7:15 am-10:08 am
Nonstop2h 53m
$227
Santa AnaSeattle
SNA - SEA
SNASEA
Santa Ana J. Wayne/Orange Cnty
Tue 5/5
7:30 am-10:35 am
Nonstop3h 05m
Seattle/Tacoma Intl
Wed 5/6
7:15 am-10:05 am
Nonstop2h 50m
$237
Showing 1-10 of 43 resultsSorted by cheapest first
Best time to book a flight from Orange County to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Orange County with our price prediction graph.
LGB-SEA
SNA-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 Orange County to Seattle
zzKFI-SEA
LGB-SEA
SNA-SEA
What is the cheapest month to book a flight from Orange County to Seattle?
Currently, January is the cheapest month in which you can book a flight from Orange County to Seattle (average of $99). Flying from Orange County to Seattle in October is currently the most expensive (average of $197). 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 KFI to SEA?
Find hourly flight availability from Orange County 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 1, 2026.
It’s optimal to fly from Orange County to Seattle in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at noon.
What is the cheapest day to fly from Orange County to Seattle?
Use this chart to determine the cheapest time to fly round-trip from Orange County to Seattle. Price data was last updated on March 28, 2026.
Travelers seeking maximum savings on their Orange County to Seattle flight should consider departing on Thursday evenings 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.
Weekly flight availability from Orange County to Seattle
Explore weekly flight availability from Orange County to Seattle. 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 April 1, 2026.
The most flights from zzKFI to SEA are scheduled on a Tuesday (32 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (14 on average).
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 1, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta from Orange County to Seattle to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
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 Orange County 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
Tukwila
Renton
Puyallup
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Aberdeen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Orange County to Seattle
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Complete your trip
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Search flights from Orange County to Seattle by cabin class
Find flights from Orange County to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Orange County and Seattle flights
Browse other Orange County and Seattle flight options. Last updated on April 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 1, 2026.
Top 7 airlines flying from Orange County to Seattle
Discover the top 7 airlines that operate flights from Orange County 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 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$60 | Average$175 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$119 | Average$281 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$144 | Average$227 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$144 | Average$295 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$150 | Average$376 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$171 | Average$304 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$327 | Average$547 | FlexibilityNo cancel fee | On-time71% |