$99+ Cheap flights from Washington to Indianapolis (IND)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IND
Oct 15 — Oct 221
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 September 15, 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 September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/214:27 pm -
1 stop16h 34m
Thu 10/293:58 pm -
1 stop26h 14m
Deal found 9/11![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/214:27 pm -
1 stop16h 34m
Fri 10/233:58 pm -
1 stop26h 14m
Deal found 9/10![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/194:27 pm -
2 stops47h 37m
Thu 10/293:58 pm -
1 stop26h 14m
Deal found 9/10![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 11/134:27 pm -
1 stop19h 41m
Tue 11/174:03 pm -
1 stop26h 09m
Deal found 9/13![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/94:27 pm -
1 stop19h 46m
Fri 10/233:58 pm -
1 stop26h 14m
Deal found 9/10![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 11/114:27 pm -
1 stop19h 41m
Tue 11/174:03 pm -
1 stop26h 09m
Deal found 9/14![Frontier logo]()
$213
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 11/101:50 pm -
1 stop6h 09m
Wed 11/187:00 am -
1 stop9h 49m
Deal found 9/14![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/285:35 am -
1 stop6h 55m
Wed 11/41:10 pm -
1 stop8h 25m
Deal found 9/13![Southwest logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/2912:02 pm -
1 stop24h 06m
Mon 11/23:58 pm -
1 stop22h 09m
Deal found 9/10![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/2712:02 pm -
1 stop24h 06m
Sat 10/314:03 pm -
1 stop23h 09m
Deal found 9/13![Frontier logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 10/2912:02 pm -
1 stop24h 06m
Sat 11/74:03 pm -
1 stop22h 09m
Deal found 9/12![Frontier logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 12/84:35 pm -
1 stop19h 55m
Sat 12/124:25 pm -
1 stop26h 15m
Deal found 9/12![Frontier logo]()
$309
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 September 15, 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 September 15, 2026.
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 11/121:35 pm -
1 stop7h 34m
Sat 11/146:35 am -
1 stop7h 07m
Deal found 9/14![Delta logo]()
$242
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 12/79:25 am -
2 stops10h 20m
Sat 12/127:05 am -
1 stop8h 20m
Deal found 9/14![Southwest logo]()
$253
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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.
Tue 10/67:25 pm -
2 stops12h 31m
Tue 10/135:40 am -
1 stop6h 56m
Deal found 9/10![United Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:49 pm -
1 stop8h 09m
Sat 10/246:01 am -
2 stops10h 28m
Deal found 9/12![American Airlines logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 12/3110:12 am -
Nonstop4h 11m
Wed 1/68:20 am -
Nonstop4h 58m
Deal found 9/14![Alaska Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 11/45:40 am -
2 stops10h 00m
Sun 11/85:00 am -
1 stop8h 05m
Deal found 9/14![Southwest logo]()
$292
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:13 pm -
1 stop6h 03m
Sun 11/14:30 pm -
1 stop9h 37m
Deal found 9/11![United Airlines logo]()
$361
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 11/112:10 pm -
1 stop6h 45m
Mon 11/166:15 am -
1 stop7h 35m
Deal found 9/14![Southwest logo]()
$334
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/811:05 am -
1 stop8h 58m
Thu 10/152:19 pm -
1 stop10h 44m
Deal found 9/13![Delta logo]()
$403
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/227:35 pm -
1 stop11h 45m
Mon 10/268:25 pm -
1 stop7h 10m
Deal found 9/14![Southwest logo]()
$362
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 11/181:15 pm -
1 stop5h 55m
Sun 11/228:00 am -
1 stop8h 22m
Deal found 9/14![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 1/135:07 am -
2 stops10h 36m
Sun 1/1711:00 am -
1 stop8h 16m
Deal found 9/13![United Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:49 pm -
1 stop8h 09m
Sun 10/256:01 am -
1 stop8h 58m
Deal found 9/12![American Airlines logo]()
$507
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 11/1812:21 pm -
1 stop7h 33m
Sun 11/224:19 pm -
1 stop6h 25m
Deal found 9/10![Delta logo]()
$462
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/116:00 pm -
1 stop8h 31m
Fri 10/166:12 pm -
1 stop8h 40m
Deal found 9/14![Alaska Airlines logo]()
$509
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 12/710:15 am -
2 stops9h 10m
Fri 12/112:55 pm -
1 stop8h 25m
Deal found 9/14![Southwest logo]()
$383
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 11/1812:21 pm -
2 stops9h 19m
Mon 11/237:00 am -
1 stop7h 41m
Deal found 9/10![Delta logo]()
$467
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 11/187:00 am -
1 stop6h 23m
Wed 11/255:24 pm -
1 stop8h 51m
Deal found 9/10![United Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/228:05 am -
1 stop14h 05m
Sun 10/256:35 am -
2 stops16h 50m
Deal found 9/14![Southwest logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:05 am -
2 stops11h 10m
Wed 9/306:00 am -
2 stops11h 51m
Deal found 9/11![American Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/217:25 pm -
2 stops13h 07m
Sat 10/247:00 am -
2 stops10h 50m
Deal found 9/10![Delta logo]()
$478
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 11/95:50 am -
2 stops9h 50m
Thu 11/126:30 am -
2 stops10h 25m
Deal found 9/10![Southwest logo]()
$397
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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.
Mon 11/97:26 pm -
2 stops14h 18m
Wed 11/119:10 am -
2 stops14h 52m
Deal found 9/14![United Airlines logo]()
$443
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/93:06 pm -
1 stop11h 25m
Thu 10/156:12 pm -
1 stop8h 47m
Deal found 9/11![Alaska Airlines logo]()
$612
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 1/135:40 am -
2 stops9h 50m
Sun 1/178:50 am -
2 stops11h 15m
Deal found 9/10![Southwest logo]()
$397
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/82:27 pm -
1 stop6h 17m
Thu 10/156:23 pm -
1 stop7h 34m
Deal found 9/11![United Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 9/265:15 am -
1 stop8h 12m
Wed 9/305:28 pm -
1 stop9h 31m
Deal found 9/11![Alaska Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 -
1 stop5h 23m
Fri 10/162:57 pm -
2 stops12h 02m
Deal found 9/14![Delta logo]()
$524
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 1/186:30 am -
2 stops9h 35m
Mon 3/16:30 am -
1 stop7h 05m
Deal found 9/12![Southwest logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 9/293:11 pm -
1 stop11h 02m
Sat 10/37:02 am -
1 stop10h 23m
Deal found 9/14![Alaska Airlines logo]()
$618
Last-minute flights from Washington to IndianapolisDiscover last-minute flight deals from Washington to Indianapolis. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to Indianapolis. Data last updated September 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:42 pm -
1 stop9h 21m
Tue 10/136:00 am -
1 stop8h 56m
Deal found 9/14![American Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/94:27 pm -
1 stop19h 46m
Fri 10/233:58 pm -
1 stop26h 14m
Deal found 9/10![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/194:27 pm -
2 stops47h 37m
Thu 10/293:58 pm -
1 stop26h 14m
Deal found 9/10![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/214:27 pm -
1 stop16h 34m
Thu 10/293:58 pm -
1 stop26h 14m
Deal found 9/11![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/214:27 pm -
1 stop16h 34m
Fri 10/233:58 pm -
1 stop26h 14m
Deal found 9/10![Frontier logo]()
$203
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/216:50 am -
1 stop7h 57m
Wed 10/288:00 am -
1 stop8h 38m
Deal found 9/14![Delta logo]()
$311
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/217:02 am -
1 stop6h 32m
Tue 10/273:11 pm -
2 stops9h 02m
Deal found 9/14![United Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/244:27 pm -
1 stop16h 34m
Fri 10/303:58 pm -
1 stop26h 14m
Deal found 9/14![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/2712:02 pm -
1 stop24h 06m
Sat 10/314:03 pm -
1 stop23h 09m
Deal found 9/13![Frontier logo]()
$253
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/285:35 am -
1 stop6h 55m
Wed 11/41:10 pm -
1 stop8h 25m
Deal found 9/13![Southwest logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/2912:02 pm -
1 stop24h 06m
Mon 11/23:58 pm -
1 stop22h 09m
Deal found 9/10![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 10/2912:02 pm -
1 stop24h 06m
Sat 11/74:03 pm -
1 stop22h 09m
Deal found 9/12![Frontier logo]()
$285
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 September 15, 2026.
Search for one-way flight options from Washington to Indianapolis. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 11/114:27 pm -
1 stop19h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 11/134:27 pm -
1 stop19h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 11/64:27 pm -
1 stop19h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$107
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 11/145:05 am -
1 stop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/94:27 pm -
1 stop19h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$112
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:59 pm -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$114
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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.
Mon 11/94:27 pm -
1 stop19h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$115
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 11/45:40 am -
2 stops10h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$119
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/148:55 am -
1 stop10h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Southwest logo]()
$120
This Super.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 11/1012:02 pm -
1 stop24h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$152
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 11/271:08 pm -
1 stop7h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:07 pm -
1 stop24h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$174
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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $189 (Kiwi.com) |
One-way from | $99 (Trip.com) |
Popular in | July |
Cheapest in | January |
Average price | $407 |
Good round-trip deal | $462 or less |
Good one-way deal | $248 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 7,457,451 searches. Data last updated September 15, 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
SeattleIndianapolis
SEA Seattle/Tacoma Intl - IND Indianapolis
SEAIND
Seattle/Tacoma Intl
Wed 12/2
6:00 am-7:10 pm
1 stop10h 10m
Indianapolis
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$114
SeattleIndianapolis
SEA Seattle/Tacoma Intl - IND Indianapolis
SEAIND
Seattle/Tacoma Intl
Wed 11/4
5:40 am-6:40 pm
2 stops10h 00m
Indianapolis
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$119
SeattleIndianapolis
SEA Seattle/Tacoma Intl - IND Indianapolis
SEAIND
Seattle/Tacoma Intl
Mon 10/5
11:05 pm-11:32 am
1 stop9h 27m
Indianapolis
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$129
SeattleIndianapolis
SEA Seattle/Tacoma Intl - IND Indianapolis
SEAIND
Seattle/Tacoma Intl
Thu 10/29
5:05 am-4:23 pm
2 stops8h 18m
Indianapolis
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$134
SeattleIndianapolis
SEA Seattle/Tacoma Intl - IND Indianapolis
SEAIND
Seattle/Tacoma Intl
Sat 11/7
6:00 am-3:28 pm
1 stop6h 28m
Indianapolis
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$154
SpokaneIndianapolis
GEG Spokane - IND Indianapolis
GEGIND
Spokane
Fri 11/27
1:08 pm-11:44 pm
1 stop7h 36m
Indianapolis
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$166
SeattleIndianapolis
SEA Seattle/Tacoma Intl - IND Indianapolis
SEAIND
Seattle/Tacoma Intl
Sat 12/12
5:05 am-2:45 pm
1 stop6h 40m
Indianapolis
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$169
SeattleIndianapolis
SEA Seattle/Tacoma Intl - IND Indianapolis
SEAIND
Seattle/Tacoma Intl
Sun 10/11
11:00 am-11:15 pm
1 stop9h 15m
Indianapolis
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$174
SeattleIndianapolis
SEA Seattle/Tacoma Intl - IND Indianapolis
SEAIND
Seattle/Tacoma Intl
Wed 10/14
11:00 am-11:15 pm
1 stop9h 15m
Indianapolis
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$174
SeattleIndianapolis
SEA Seattle/Tacoma Intl - IND Indianapolis
SEAIND
Seattle/Tacoma Intl
Mon 3/8
1:45 pm-11:05 pm
1 stop6h 20m
Indianapolis
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$174
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.
SEA-IND
PDX-IND
GEG-IND
BLI-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
SEA-IND
PDX-IND
GEG-IND
BLI-IND
What is the cheapest month to book a flight from State of Washington to Indianapolis?
Currently, January is the cheapest month in which you can book a flight from State of Washington to Indianapolis (average of $320). 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 September 15, 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.
Weekly flight availability from State of Washington to Indianapolis
Explore weekly flight availability from Washington to Indianapolis. 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 September 15, 2026.
The most flights from USWA to IND are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).
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 $357 and $552 in October.The cheapest round-trip price found within the last 5 days was $189 on Frontier (Oct 21-Oct 29).
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
Greenwood
Plainfield
Fishers
Muncie
Kokomo
Westfield
Franklin
Mooresville
Crawfordsville
Anderson
Carmel
Noblesville
Bloomington
Speedway
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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 September 15, 2026.
Washington and Indianapolis flights
Browse other Washington and Indianapolis flight options. Last updated on September 15, 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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$411 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$124 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$212 | Average$401 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$237 | Average$503 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$238 | Average$394 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$254 | Average$484 | FlexibilityNo cancel fee | On-time63% |