$80+ Cheap flights from Indiana to Washington
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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SEA
may. 3 — may. 101
Round-trip
1 adult, Economy
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Cheapest flights from Indiana to WashingtonExplore the most affordable flight options available from Indiana to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 3, 2026.
Explore the most affordable flight options available from Indiana to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 3, 2026.
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.
mié. 5/612:55 pm
CVG
- SEA
1 stop23h 54m
Frontier
mar. 5/127:50 pm
SEA
- CVG
1 stop13h 10m
Frontier
Deal found 3/30![Frontier logo]()
$196
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/178:46 pm
IND
- SEA
1 stop15h 41m
Frontier
dom. 4/199:54 pm
SEA
- IND
1 stop12h 03m
Frontier
Deal found 3/30![Frontier logo]()
$200
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/168:12 pm
CVG
- SEA
1 stop16h 40m
Frontier
dom. 4/199:54 pm
SEA
- CVG
1 stop28h 59m
Frontier
Deal found 3/31![Frontier logo]()
$205
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/178:46 pm
IND
- SEA
1 stop15h 41m
Frontier
dom. 4/269:54 pm
SEA
- IND
1 stop12h 03m
Frontier
Deal found 3/30![Frontier logo]()
$206
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/138:56 pm
ORD
- SEA
1 stop23h 39m
Frontier
mar. 5/1911:06 am
SEA
- ORD
1 stop17h 33m
Frontier
Deal found 3/29![Frontier logo]()
$207
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/147:21 pm
ORD
- SEA
1 stop25h 21m
Frontier
sáb. 4/187:12 pm
SEA
- ORD
1 stop12h 33m
Frontier
Deal found 3/29![Frontier logo]()
$211
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.
vie. 4/247:30 am
IND
- SEA
1 stop7h 45m
Southwest
sáb. 5/29:00 am
SEA
- IND
1 stop6h 30m
Southwest
Deal found 4/1![Southwest logo]()
$212
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/132:29 pm
ORD
- SEA
1 stop20h 58m
Frontier
mié. 4/158:07 pm
SEA
- ORD
1 stop11h 43m
Frontier
Deal found 3/30![Frontier logo]()
$213
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.
jue. 4/308:58 pm
ORD
- SEA
1 stop25h 53m
Frontier
mar. 5/57:50 pm
SEA
- ORD
1 stop22h 47m
Frontier
Deal found 3/31![Frontier logo]()
$215
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/308:58 pm
ORD
- PDX
1 stop14h 01m
Frontier
lun. 5/49:54 am
PDX
- ORD
1 stop17h 56m
Frontier
Deal found 3/30![Frontier logo]()
$216
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.
lun. 4/208:46 pm
IND
- SEA
1 stop15h 41m
Frontier
sáb. 5/27:12 pm
SEA
- IND
1 stop21h 44m
Frontier
Deal found 3/30![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 4/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/308:46 pm
IND
- PDX
1 stop17h 17m
Frontier
jue. 5/79:46 pm
PDX
- IND
1 stop17h 08m
Frontier
Deal found 4/2![Frontier logo]()
$216
Best flights from Indiana to WashingtonDiscover carefully curated flight deals from Indiana to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 3, 2026.
Discover carefully curated flight deals from Indiana to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 3, 2026.
This Southwest deal was found by Cheapflights users on 4/2. 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.
mié. 5/69:35 am
IND
- SEA
2 stops11h 55m
Southwest
mar. 5/122:20 pm
SEA
- IND
1 stop6h 55m
Southwest
Deal found 4/2![Southwest logo]()
$222
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.
mié. 6/37:59 pm
IND
- SEA
1 stop7h 00m
United Airlines
lun. 6/811:52 pm
SEA
- IND
1 stop6h 36m
United Airlines
Deal found 3/31![United Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 4/2. 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.
jue. 5/77:00 am
IND
- SEA
1 stop9h 50m
Delta
mar. 5/1211:35 pm
SEA
- IND
1 stop7h 39m
Delta
Deal found 4/2![Delta logo]()
$235
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/53:52 pm
ORD
- SEA
1 stop9h 01m
Alaska Airlines
sáb. 5/95:42 pm
SEA
- ORD
Nonstop4h 17m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 4/2. 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. 4/259:15 am
IND
- SEA
2 stops12h 00m
Southwest
sáb. 5/29:00 am
SEA
- IND
2 stops11h 00m
Southwest
Deal found 4/2![Southwest logo]()
$227
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/281:50 pm
IND
- SEA
1 stop8h 10m
United Airlines
mar. 5/1911:53 pm
SEA
- IND
1 stop7h 12m
United Airlines
Deal found 3/29![United Airlines logo]()
$239
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.
mié. 6/37:54 pm
IND
- SEA
1 stop6h 49m
Delta
jue. 6/115:30 am
SEA
- IND
1 stop6h 50m
Delta
Deal found 3/29![Delta logo]()
$257
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.
vie. 5/83:15 pm
IND
- SEA
1 stop7h 50m
Southwest
vie. 5/811:55 pm
SEA
- IND
1 stop9h 10m
Southwest
Deal found 3/29![Southwest logo]()
$244
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/256:58 pm
CVG
- SEA
Nonstop5h 02m
Alaska Airlines
mar. 4/2810:14 am
SEA
- CVG
Nonstop4h 44m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$297
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.
vie. 5/13:05 pm
IND
- SEA
2 stops10h 25m
Southwest
lun. 5/411:05 am
SEA
- IND
2 stops10h 40m
Southwest
Deal found 3/30![Southwest logo]()
$249
This United Airlines deal was found by Cheapflights users on 4/2. 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.
mié. 5/207:01 pm
IND
- SEA
1 stop6h 58m
United Airlines
dom. 5/2411:52 pm
SEA
- IND
1 stop6h 36m
United Airlines
Deal found 4/2![United Airlines logo]()
$290
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/56:58 pm
CVG
- SEA
Nonstop5h 02m
Alaska Airlines
sáb. 5/910:14 am
SEA
- CVG
Nonstop4h 44m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$297
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.
sáb. 5/22:12 pm
MDW
- PDX
1 stop7h 55m
Delta
vie. 5/811:12 pm
PDX
- MDW
1 stop7h 31m
Delta
Deal found 3/31![Delta logo]()
$309
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.
sáb. 4/2510:30 am
MDW
- PDX
2 stops9h 50m
Southwest
sáb. 5/211:55 pm
PDX
- MDW
Nonstop3h 55m
Southwest
Deal found 3/31![Southwest logo]()
$266
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/66:10 am
ORD
- PDX
1 stop7h 58m
United Airlines
mié. 6/1010:40 pm
PDX
- ORD
Nonstop4h 05m
United Airlines
Deal found 3/28![United Airlines logo]()
$315
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.
sáb. 6/277:20 am
ORD
- PDX
Nonstop4h 25m
Alaska Airlines
vie. 7/310:59 pm
PDX
- ORD
Nonstop4h 01m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$316
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.
mié. 8/196:00 pm
ORD
- GEG
1 stop6h 48m
Delta
mar. 8/2510:05 am
GEG
- ORD
2 stops11h 52m
Delta
Deal found 3/31![Delta logo]()
$322
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.
sáb. 4/256:05 pm
MDW
- SEA
Nonstop4h 30m
Southwest
sáb. 5/25:45 am
SEA
- MDW
2 stops9h 30m
Southwest
Deal found 3/29![Southwest logo]()
$270
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/65:00 am
ORD
- PDX
1 stop6h 47m
United Airlines
sáb. 6/62:12 pm
PDX
- ORD
Nonstop4h 14m
United Airlines
Deal found 3/28![United Airlines logo]()
$315
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.
jue. 5/76:20 pm
ORD
- GEG
1 stop6h 31m
Delta
mar. 5/126:10 am
GEG
- ORD
1 stop8h 39m
Delta
Deal found 4/1![Delta logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/226:54 pm
ORD
- GEG
1 stop7h 05m
Alaska Airlines
sáb. 8/2912:46 pm
GEG
- ORD
1 stop8h 55m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$335
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/227:05 am
ORD
- PDX
Nonstop4h 34m
United Airlines
sáb. 6/2710:40 pm
PDX
- ORD
Nonstop4h 05m
United Airlines
Deal found 3/30![United Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 4/2. 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.
sáb. 6/205:55 pm
ORD
- GEG
1 stop7h 02m
Delta
mié. 6/247:59 pm
GEG
- ORD
2 stops10h 36m
Delta
Deal found 4/2![Delta logo]()
$331
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.
sáb. 4/256:57 pm
IND
- SEA
Nonstop4h 47m
Alaska Airlines
dom. 5/310:26 am
SEA
- IND
Nonstop4h 31m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$337
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.
sáb. 5/166:05 pm
MDW
- SEA
Nonstop4h 30m
Southwest
sáb. 5/235:45 pm
SEA
- MDW
1 stop10h 15m
Southwest
Deal found 4/1![Southwest logo]()
$315
This United Airlines deal was found by Cheapflights users on 4/2. 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.
dom. 6/77:05 am
ORD
- PDX
Nonstop4h 34m
United Airlines
jue. 6/115:00 pm
PDX
- ORD
Nonstop4h 13m
United Airlines
Deal found 4/2![United Airlines logo]()
$327
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.
lun. 6/297:16 pm
MDW
- PDX
1 stop6h 05m
Delta
mar. 6/3011:15 pm
PDX
- MDW
1 stop7h 59m
Delta
Deal found 3/29![Delta logo]()
$336
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.
vie. 5/227:59 pm
ORD
- PDX
1 stop15h 47m
Alaska Airlines
lun. 5/257:00 am
PDX
- ORD
Nonstop4h 22m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$337
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.
vie. 5/19:35 pm
MDW
- SEA
Nonstop4h 30m
Southwest
sáb. 5/97:30 am
SEA
- MDW
1 stop8h 00m
Southwest
Deal found 4/1![Southwest logo]()
$315
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/308:48 pm
ORD
- PDX
1 stop13h 13m
Alaska Airlines
dom. 5/37:55 am
PDX
- ORD
Nonstop4h 13m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$337
Last-minute flights from Indiana to WashingtonDiscover last-minute flight deals from Indiana to Washington. Data last updated abril 3, 2026 and is based on user searches.
Discover last-minute flight deals from Indiana to Washington. Data last updated abril 3, 2026 and is based on user searches.
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/168:12 pm
CVG
- SEA
1 stop16h 40m
Frontier
dom. 4/199:54 pm
SEA
- CVG
1 stop28h 59m
Frontier
Deal found 3/31![Frontier logo]()
$205
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/1710:55 am
ORD
- PDX
1 stop26h 47m
Frontier
dom. 4/1912:45 pm
PDX
- ORD
1 stop15h 23m
Frontier
Deal found 4/1![Frontier logo]()
$231
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/188:58 pm
ORD
- PDX
1 stop14h 01m
Frontier
jue. 4/232:54 pm
PDX
- ORD
1 stop13h 26m
Frontier
Deal found 3/30![Frontier logo]()
$225
This Super.com deal was found by Cheapflights users on 4/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/227:21 pm
ORD
- PDX
1 stop18h 29m
Frontier
vie. 4/249:54 am
PDX
- ORD
1 stop17h 56m
Frontier
Deal found 4/2![Frontier logo]()
$226
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/297:21 pm
ORD
- PDX
1 stop18h 29m
Frontier
sáb. 5/212:27 pm
PDX
- ORD
1 stop19h 18m
Frontier
Deal found 3/30![Frontier logo]()
$223
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/308:58 pm
ORD
- PDX
1 stop14h 01m
Frontier
lun. 5/49:54 am
PDX
- ORD
1 stop17h 56m
Frontier
Deal found 3/30![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 4/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/308:46 pm
IND
- PDX
1 stop17h 17m
Frontier
jue. 5/79:46 pm
PDX
- IND
1 stop17h 08m
Frontier
Deal found 4/2![Frontier logo]()
$216
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/308:38 pm
CVG
- SEA
1 stop27h 13m
Frontier
jue. 5/77:50 pm
SEA
- CVG
1 stop13h 05m
Frontier
Deal found 4/1![Frontier logo]()
$223
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.
mié. 5/612:55 pm
CVG
- SEA
1 stop23h 54m
Frontier
mar. 5/127:50 pm
SEA
- CVG
1 stop13h 10m
Frontier
Deal found 3/30![Frontier logo]()
$196
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/69:42 pm
ORD
- PDX
1 stop21h 04m
Frontier
dom. 5/105:31 pm
PDX
- ORD
1 stop11h 08m
Frontier
Deal found 3/29![Frontier logo]()
$221
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.
mié. 5/612:55 pm
CVG
- SEA
1 stop23h 54m
Frontier
dom. 5/107:50 pm
SEA
- CVG
1 stop13h 10m
Frontier
Deal found 3/30![Frontier logo]()
$221
This Booking.com deal was found by Cheapflights users on 4/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/79:37 pm
ORD
- PDX
1 stop21h 09m
Frontier
lun. 5/115:31 pm
PDX
- ORD
1 stop11h 08m
Frontier
Deal found 4/2![Frontier logo]()
$232
One-way flights from Indiana to WashingtonSearch for one-way flight options from Indiana to Washington. Find affordable one-way fares based on user searches. Data last updated abril 3, 2026.
Search for one-way flight options from Indiana to Washington. Find affordable one-way fares based on user searches. Data last updated abril 3, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/261:37 pm
IND
- PDX
Nonstop4h 30m
Allegiant Air
Deal found 4/2![Allegiant Air logo]()
$80
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/208:46 pm
IND
- PDX
1 stop18h 06m
Frontier
Deal found 3/30![Frontier logo]()
$85
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/279:29 pm
CVG
- SEA
1 stop14h 58m
Frontier
Deal found 3/31![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/141:37 pm
IND
- PDX
Nonstop4h 39m
Allegiant Air
Deal found 4/2![Allegiant Air logo]()
$91
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.
lun. 4/208:17 pm
CVG
- SEA
1 stop16h 10m
Frontier
Deal found 3/28![Frontier logo]()
$92
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.
jue. 4/307:30 am
IND
- SEA
1 stop7h 45m
Southwest
Deal found 4/1![Southwest logo]()
$104
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/168:12 pm
CVG
- SEA
1 stop16h 40m
Frontier
Deal found 3/30![Frontier logo]()
$106
This Delta deal was found by Cheapflights users on 4/2. 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.
jue. 4/304:58 pm
IND
- SEA
1 stop9h 57m
Delta
Deal found 4/2![Delta logo]()
$109
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/91:43 pm
IND
- PDX
Nonstop4h 39m
Allegiant Air
Deal found 3/30![Allegiant Air logo]()
$110
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/278:46 pm
IND
- SEA
1 stop15h 41m
Frontier
Deal found 3/30![Frontier logo]()
$111
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/69:42 pm
ORD
- SEA
1 stop14h 07m
Frontier
Deal found 3/30![Frontier logo]()
$111
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/612:55 pm
CVG
- SEA
1 stop23h 54m
Frontier
Deal found 3/31![Frontier logo]()
$111
Find flight deals from Indiana to Washington
Keep the following information in mind while searching for Indiana to Washington flight deals. Data was last updated abril 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $196 (CheapOair) |
One-way from | $80 (Cheapflightsfares) |
Popular in | July |
Cheapest in | January |
Average price | $357 |
Good round-trip deal | $419 or less |
Good one-way deal | $208 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Indiana to Washington 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 abril 3, 2026.
Use the filters below to find and compare flights from Indiana to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
mié. 5/6
9:35 am-6:30 pm
2 stops11h 55m
Seattle/Tacoma Intl
mar. 5/12
2:20 pm-12:15 am
1 stop6h 55m
$222
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
sáb. 4/25
9:15 am-6:15 pm
2 stops12h 00m
Seattle/Tacoma Intl
sáb. 5/2
9:00 am-11:00 pm
2 stops11h 00m
$227
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
mié. 6/3
7:59 pm-11:59 pm
1 stop7h 00m
Seattle/Tacoma Intl
lun. 6/8
11:52 pm-9:28 am
1 stop6h 36m
$235
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
jue. 5/7
7:00 am-1:50 pm
1 stop9h 50m
Seattle/Tacoma Intl
mar. 5/12
11:35 pm-10:14 am
1 stop7h 39m
$235
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
mar. 4/28
1:50 pm-7:00 pm
1 stop8h 10m
Seattle/Tacoma Intl
mar. 5/19
11:53 pm-10:05 am
1 stop7h 12m
$239
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
vie. 5/8
3:15 pm-8:05 pm
1 stop7h 50m
Seattle/Tacoma Intl
vie. 5/8
11:55 pm-12:05 pm
1 stop9h 10m
$244
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
vie. 5/1
3:05 pm-10:30 pm
2 stops10h 25m
Seattle/Tacoma Intl
lun. 5/4
11:05 am-12:45 am
2 stops10h 40m
$249
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
mié. 6/3
7:54 pm-11:43 pm
1 stop6h 49m
Seattle/Tacoma Intl
jue. 6/11
5:30 am-3:20 pm
1 stop6h 50m
$257
ChicagoPortland
MDW - PDX
MDWPDX
Chicago Midway
sáb. 4/25
10:30 am-6:20 pm
2 stops9h 50m
Portland
sáb. 5/2
11:55 pm-5:50 am
Nonstop3h 55m
$266
ChicagoSeattle
MDW - SEA
MDWSEA
Chicago Midway
sáb. 4/25
6:05 pm-8:35 pm
Nonstop4h 30m
Seattle/Tacoma Intl
sáb. 5/2
5:45 am-5:15 pm
2 stops9h 30m
$270
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Indiana to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Indiana with our price prediction graph.
IND-SEA
ORD-PDX
DAY-SEA
IND-PDX
MDW-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 Indiana to Washington
USIN-USWA
IND-SEA
ORD-PDX
DAY-SEA
IND-PDX
What is the cheapest month to book a flight from Indiana to State of Washington?
Currently, October is the cheapest month in which you can book a flight from Indiana to State of Washington (average of $158). Flying from Indiana to State of Washington in May is currently the most expensive (average of $198). 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 IN to WA?
Find hourly flight availability from Indiana to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 3, 2026.
When flying from Indiana to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Indiana to State of Washington?
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated abril 3, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Indiana to Washington have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Indiana to Washington. 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 Indiana to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indiana to Washington by cabin class
Find flights from Indiana to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indiana and Washington flights
Browse other Indiana and Washington flight options. Last updated on abril 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Washington
Find the right flight back to Indiana after your stay in Washington
Indiana to Washington flights
Consider these flights traveling from Indiana to Washington.
Top 7 airlines flying from Indiana to Washington
Discover the top 7 airlines that operate flights from Indiana to Washington. 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 abril 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$218 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$115 | Average$378 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$169 | Average$370 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$177 | Average$447 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$188 | Average$373 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$230 | Average$405 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$240 | Average$504 | FlexibilityNo cancel fee | On-time75% |