$107+ Cheap flights from Washington to Indianapolis (IND)
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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IND
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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Cheapest flights from Washington to IndianapolisExplore the most affordable flight options available from Washington to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
Explore the most affordable flight options available from Washington to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
This Frontier deal was found by Cheapflights users on 7/30. 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.
Thu 9/1712:38 pm
PDX
- IND
1 stop23h 39m
Frontier
Thu 9/248:56 pm
IND
- PDX
1 stop17h 47m
Frontier
Deal found 7/30![Frontier logo]()
$226
This Frontier deal was found by Cheapflights users on 8/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Mon 8/318:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 8/1![Frontier logo]()
$229
This CheapOair deal was found by Cheapflights users on 7/30. 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.
Thu 8/2712:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Mon 8/318:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/30![Frontier logo]()
$234
This CheapOair deal was found by Cheapflights users on 7/30. 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.
Wed 8/265:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Wed 9/28:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/30![Frontier logo]()
$261
This CheapOair deal was found by Cheapflights users on 7/31. 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 8/2712:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Sat 8/298:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/31![Frontier logo]()
$263
This Super.com deal was found by Cheapflights users on 7/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Tue 9/18:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/27![Frontier logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Sat 8/222:37 pm
SEA
- IND
1 stop26h 27m
Frontier
Fri 8/286:11 pm
IND
- SEA
2 stops42h 08m
Frontier
Deal found 7/27![Frontier logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Wed 8/198:53 pm
SEA
- IND
1 stop13h 19m
Multiple Airlines
Sun 8/302:02 pm
IND
- SEA
1 stop23h 37m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$278
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Mon 8/318:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/27![Frontier logo]()
$278
This CheapOair deal was found by Cheapflights users on 7/29. 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.
Wed 8/265:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Sat 8/298:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/29![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Sat 8/222:37 pm
SEA
- IND
1 stop26h 27m
Frontier
Sat 8/298:49 pm
IND
- SEA
1 stop15h 30m
Frontier
Deal found 7/27![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 9/1712:38 pm
PDX
- IND
1 stop23h 39m
Frontier
Sun 9/204:12 pm
IND
- PDX
1 stop22h 31m
Frontier
Deal found 7/30![Frontier logo]()
$280
Best flights from Washington to IndianapolisDiscover carefully curated flight deals from Washington to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from Washington to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
This Delta deal was found by Cheapflights users on 7/27. 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.
Sat 11/76:00 am
PDX
- IND
1 stop6h 27m
Delta
Tue 11/106:00 am
IND
- PDX
1 stop7h 45m
Delta
Deal found 7/27![Delta logo]()
$323
This Southwest deal was found by Cheapflights users on 7/27. 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.
Sat 11/71:40 pm
PDX
- IND
1 stop6h 35m
Southwest
Mon 11/93:30 pm
IND
- PDX
1 stop9h 20m
Southwest
Deal found 7/27![Southwest logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 10/276:03 am
GEG
- IND
1 stop8h 59m
Alaska Airlines
Wed 10/287:02 am
IND
- GEG
1 stop7h 37m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/275:00 am
GEG
- IND
1 stop6h 41m
United Airlines
Thu 9/34:51 pm
IND
- GEG
1 stop8h 45m
United Airlines
Deal found 7/30![United Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 7/30. 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.
Thu 10/11:20 pm
PDX
- IND
1 stop6h 46m
Delta
Mon 10/55:18 pm
IND
- PDX
1 stop8h 09m
Delta
Deal found 7/30![Delta logo]()
$323
This Southwest deal was found by Cheapflights users on 7/27. 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 8/251:05 pm
PDX
- IND
1 stop6h 55m
Southwest
Tue 9/14:25 pm
IND
- PDX
2 stops8h 50m
Southwest
Deal found 7/27![Southwest logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:31 am
GEG
- IND
1 stop17h 42m
Alaska Airlines
Thu 10/17:02 am
IND
- GEG
1 stop8h 37m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 7/29. 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.
Fri 9/1112:25 am
PDX
- IND
1 stop8h 10m
Delta
Mon 9/145:18 pm
IND
- PDX
1 stop8h 09m
Delta
Deal found 7/29![Delta logo]()
$323
This Southwest deal was found by Cheapflights users on 7/27. 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.
Wed 8/265:50 am
PDX
- IND
2 stops9h 40m
Southwest
Mon 8/312:00 pm
IND
- PDX
2 stops12h 05m
Southwest
Deal found 7/27![Southwest logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:03 am
GEG
- IND
1 stop8h 06m
Alaska Airlines
Wed 10/287:02 am
IND
- GEG
1 stop8h 52m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:00 am
GEG
- IND
2 stops8h 33m
United Airlines
Sat 8/222:00 pm
IND
- GEG
2 stops9h 46m
United Airlines
Deal found 7/27![United Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 7/29. 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 10/2011:30 am
SEA
- IND
2 stops8h 25m
Southwest
Wed 10/217:30 am
IND
- SEA
2 stops9h 05m
Southwest
Deal found 7/29![Southwest logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:59 pm
SEA
- IND
Nonstop4h 14m
Alaska Airlines
Tue 10/67:02 am
IND
- SEA
Nonstop4h 49m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 7/27. 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.
Fri 11/611:52 am
PDX
- IND
1 stop9h 43m
Delta
Tue 11/106:35 am
IND
- PDX
1 stop7h 01m
Delta
Deal found 7/27![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Wed 9/29:05 am
SEA
- IND
2 stops11h 30m
United Airlines
Mon 9/76:00 am
IND
- SEA
1 stop6h 35m
United Airlines
Deal found 7/31![United Airlines logo]()
$413
This Southwest deal was found by Cheapflights users on 7/31. 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.
Thu 9/38:00 am
PDX
- IND
2 stops12h 05m
Southwest
Sat 9/122:45 pm
IND
- PDX
2 stops9h 40m
Southwest
Deal found 7/31![Southwest logo]()
$350
This Delta deal was found by Cheapflights users on 7/27. 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.
Sat 10/37:15 am
SEA
- IND
1 stop8h 51m
Delta
Sun 10/47:28 pm
IND
- SEA
1 stop7h 27m
Delta
Deal found 7/27![Delta logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Sun 9/209:59 pm
SEA
- IND
Nonstop4h 14m
Alaska Airlines
Mon 9/285:28 pm
IND
- SEA
Nonstop4h 44m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 8/1. 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.
Sat 8/2211:20 am
PDX
- IND
2 stops9h 00m
Southwest
Mon 8/316:45 am
IND
- PDX
2 stops11h 15m
Southwest
Deal found 8/1![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:15 am
PSC
- IND
2 stops9h 39m
United Airlines
Wed 9/27:25 am
IND
- PSC
1 stop7h 47m
United Airlines
Deal found 7/27![United Airlines logo]()
$440
This Southwest deal was found by Cheapflights users on 7/27. 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.
Fri 10/3012:15 pm
GEG
- IND
2 stops9h 50m
Southwest
Mon 11/27:20 pm
IND
- GEG
2 stops8h 40m
Southwest
Deal found 7/27![Southwest logo]()
$371
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:59 pm
SEA
- IND
Nonstop4h 14m
Alaska Airlines
Sat 8/297:02 am
IND
- SEA
Nonstop4h 42m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 7/28. 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.
Sat 9/1211:20 am
PDX
- IND
1 stop9h 05m
Southwest
Fri 9/182:00 pm
IND
- PDX
2 stops12h 10m
Southwest
Deal found 7/28![Southwest logo]()
$375
This Delta deal was found by Cheapflights users on 7/31. 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 10/107:05 am
PSC
- IND
1 stop5h 22m
Delta
Tue 10/137:05 am
IND
- PSC
2 stops10h 39m
Delta
Deal found 7/31![Delta logo]()
$458
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:59 pm
SEA
- IND
Nonstop4h 14m
Alaska Airlines
Sat 8/297:02 am
IND
- SEA
Nonstop4h 42m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 7/30. 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 9/178:00 am
PDX
- IND
2 stops12h 05m
Southwest
Thu 9/246:45 am
IND
- PDX
2 stops11h 15m
Southwest
Deal found 7/30![Southwest logo]()
$376
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:59 pm
SEA
- IND
Nonstop4h 14m
Alaska Airlines
Fri 8/285:26 pm
IND
- SEA
Nonstop4h 44m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 7/27. 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.
Fri 9/46:15 am
PSC
- IND
2 stops12h 12m
Delta
Sun 9/64:16 pm
IND
- PSC
1 stop6h 34m
Delta
Deal found 7/27![Delta logo]()
$478
This Southwest deal was found by Cheapflights users on 7/31. 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 9/19:25 am
SEA
- IND
2 stops10h 35m
Southwest
Wed 9/305:00 pm
IND
- SEA
2 stops9h 10m
Southwest
Deal found 7/31![Southwest logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 9/48:04 am
PSC
- IND
1 stop18h 10m
Alaska Airlines
Sun 9/67:02 am
IND
- PSC
1 stop9h 12m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$462
Last-minute flights from Washington to IndianapolisDiscover last-minute flight deals from Washington to Indianapolis. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to Indianapolis. Data last updated August 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Wed 8/198:53 pm
SEA
- IND
1 stop13h 19m
Multiple Airlines
Sun 8/302:02 pm
IND
- SEA
1 stop23h 37m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Fri 8/217:06 pm
SEA
- IND
1 stop21h 58m
Frontier
Sat 8/298:49 pm
IND
- SEA
1 stop15h 30m
Frontier
Deal found 7/29![Frontier logo]()
$282
This Frontier deal was found by Cheapflights users on 8/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Mon 8/318:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 8/1![Frontier logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Sat 8/222:37 pm
SEA
- IND
1 stop26h 27m
Frontier
Fri 8/286:11 pm
IND
- SEA
2 stops42h 08m
Frontier
Deal found 7/27![Frontier logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Sat 8/222:37 pm
SEA
- IND
1 stop26h 27m
Frontier
Sat 8/298:49 pm
IND
- SEA
1 stop15h 30m
Frontier
Deal found 7/27![Frontier logo]()
$280
This Super.com deal was found by Cheapflights users on 7/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Tue 9/18:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/27![Frontier logo]()
$274
This CheapOair deal was found by Cheapflights users on 7/30. 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.
Wed 8/265:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Wed 9/28:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/30![Frontier logo]()
$261
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Mon 8/318:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/27![Frontier logo]()
$278
This CheapOair deal was found by Cheapflights users on 7/29. 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.
Wed 8/265:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Sat 8/298:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/29![Frontier logo]()
$279
This CheapOair deal was found by Cheapflights users on 7/30. 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.
Thu 8/2712:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Mon 8/318:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/30![Frontier logo]()
$234
This CheapOair deal was found by Cheapflights users on 7/31. 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 8/2712:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Sat 8/298:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/31![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Sat 8/297:06 pm
SEA
- IND
1 stop21h 58m
Frontier
Sat 9/58:49 pm
IND
- SEA
1 stop15h 30m
Frontier
Deal found 7/30![Frontier logo]()
$281
One-way flights from Washington to IndianapolisSearch for one-way flight options from Washington to Indianapolis. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from Washington to Indianapolis. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Wed 9/28:48 pm
SEA
- IND
1 stop13h 24m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$107
This Super.com deal was found by Cheapflights users on 7/30. 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.
Thu 8/2712:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Deal found 7/30![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 7/30. 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.
Sat 8/222:37 pm
SEA
- IND
1 stop26h 27m
Frontier
Deal found 7/30![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Wed 8/268:53 pm
SEA
- IND
1 stop13h 19m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Wed 10/289:16 pm
SEA
- IND
1 stop16h 13m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Thu 8/277:06 pm
SEA
- IND
2 stops19h 20m
Frontier
Deal found 7/29![Frontier logo]()
$129
This CheapOair deal was found by Cheapflights users on 7/30. 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.
Sat 9/264:27 pm
SEA
- IND
1 stop19h 50m
Frontier
Deal found 7/30![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Tue 8/257:06 pm
SEA
- IND
1 stop21h 58m
Frontier
Deal found 7/30![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Wed 8/265:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Deal found 7/30![Frontier logo]()
$132
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:06 pm
SEA
- IND
1 stop21h 58m
Frontier
Deal found 7/28![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Tue 8/255:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Deal found 7/31![Frontier logo]()
$134
This CheapOair deal was found by Cheapflights users on 7/29. 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.
Tue 9/294:27 pm
SEA
- IND
1 stop19h 50m
Frontier
Deal found 7/29![Frontier logo]()
$136
Find flight deals from Washington to Indianapolis
Keep the following information in mind while searching for Washington to Indianapolis flight deals. Data was last updated August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $226 (Frontier) |
One-way from | $107 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $363 |
Good round-trip deal | $417 or less |
Good one-way deal | $258 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington to Indianapolis 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 August 1, 2026.
Use the filters below to find and compare flights from Washington to Indianapolis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Sat 11/7
6:00 am-3:27 pm
1 stop6h 27m
Indianapolis
Tue 11/10
6:00 am-10:45 am
1 stop7h 45m
$323
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Sat 11/7
1:40 pm-11:15 pm
1 stop6h 35m
Indianapolis
Mon 11/9
3:30 pm-9:50 pm
1 stop9h 20m
$323
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Thu 10/1
1:20 pm-11:06 pm
1 stop6h 46m
Indianapolis
Mon 10/5
5:18 pm-10:27 pm
1 stop8h 09m
$323
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Fri 9/11
12:25 am-11:35 am
1 stop8h 10m
Indianapolis
Mon 9/14
5:18 pm-10:27 pm
1 stop8h 09m
$323
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Tue 8/25
1:05 pm-11:00 pm
1 stop6h 55m
Indianapolis
Tue 9/1
4:25 pm-10:15 pm
2 stops8h 50m
$328
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Wed 8/26
5:50 am-6:30 pm
2 stops9h 40m
Indianapolis
Mon 8/31
2:00 pm-11:05 pm
2 stops12h 05m
$333
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Tue 10/20
11:30 am-10:55 pm
2 stops8h 25m
Indianapolis
Wed 10/21
7:30 am-1:35 pm
2 stops9h 05m
$347
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Thu 9/3
8:00 am-11:05 pm
2 stops12h 05m
Indianapolis
Sat 9/12
2:45 pm-9:25 pm
2 stops9h 40m
$350
SpokaneIndianapolis
GEG - IND
GEGIND
Spokane
Tue 10/27
6:03 am-6:02 pm
1 stop8h 59m
Indianapolis
Wed 10/28
7:02 am-11:39 am
1 stop7h 37m
$355
SpokaneIndianapolis
GEG - IND
GEGIND
Spokane
Mon 9/28
8:31 am-5:13 am
1 stop17h 42m
Indianapolis
Thu 10/1
7:02 am-12:39 pm
1 stop8h 37m
$355
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington to Indianapolis
Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Washington with our price prediction graph.
PDX-IND
SEA-IND
GEG-IND
PSC-IND
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 Washington to Indianapolis
USWA-IND
PDX-IND
SEA-IND
GEG-IND
PSC-IND
What is the cheapest month to book a flight from State of Washington to Indianapolis?
Currently, March is the cheapest month in which you can book a flight from State of Washington to Indianapolis (average of $304). Flying from State of Washington to Indianapolis in June is currently the most expensive (average of $545). 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 WA to IND?
Find hourly flight availability from Washington to Indianapolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.
One of the essential ways to save on airfare from State of Washington to Indianapolis is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 38% on airfare.
How much does it cost to fly round-trip from State of Washington to Indianapolis?
Airfare is below average for this route at the moment.
State of Washington to Indianapolis flights typically cost between $287 and $452 in August.The cheapest round-trip price found within the last 5 days was $277 on Frontier (Aug 22-Aug 28).
How far ahead should I book a flight from State of Washington to Indianapolis?
To ensure you get the cheapest price possible for a flight from State of Washington to Indianapolis, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Related info for your journey
Find useful and relevant information for your journey from Washington to Indianapolis. 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 Indianapolis?
Book flights to Indianapolis if you plan to visit one of these locationsTerre Haute
Muncie
Greenwood
Kokomo
Fishers
Westfield
Franklin
Mooresville
Plainfield
Anderson
Crawfordsville
Carmel
Noblesville
Bloomington
Speedway
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 Washington to Indianapolis
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Other flights to Indianapolis
Explore flights to Indianapolis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 1, 2026.
Washington and Indianapolis flights
Browse other Washington and Indianapolis flight options. Last updated on August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Washington to Indianapolis flights
Consider these flights traveling from Washington to Indianapolis.
Top 6 airlines flying from Washington to Indianapolis
Discover the top 6 airlines that operate flights from Washington to Indianapolis. 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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$364 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$147 | Average$383 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$208 | Average$396 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$488 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$238 | Average$383 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$249 | Average$511 | FlexibilityNo cancel fee | On-time63% |