$134+ Cheap flights from Iowa to Washington, D.C. (WAS)
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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — WAS
Nov 12 — Nov 191
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Iowa to Washington, D.C.Explore the most affordable flight options available from Iowa to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2026.
Explore the most affordable flight options available from Iowa to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2026.
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 11/75:20 am -
1 stop4h 05m
Tue 11/105:50 pm -
1 stop5h 15m
Deal found 10/8![Southwest logo]()
$215
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 10/315:39 am -
1 stop6h 27m
Wed 11/46:00 am -
1 stop5h 42m
Deal found 10/8![Delta logo]()
$255
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 12/76:00 am -
2 stops8h 30m
Thu 12/107:55 am -
1 stop4h 30m
Deal found 10/8![Southwest logo]()
$260
This Delta deal was found by Cheapflights users on 10/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:15 am -
1 stop4h 40m
Wed 11/184:50 pm -
1 stop7h 19m
Deal found 10/12![Delta logo]()
$261
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 11/712:45 pm -
1 stop4h 30m
Tue 11/103:35 pm -
1 stop7h 30m
Deal found 10/8![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 12/45:29 pm -
1 stop5h 06m
Mon 12/74:51 pm -
1 stop6h 47m
Deal found 10/8![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:48 pm -
1 stop7h 35m
Sat 11/216:00 am -
1 stop4h 46m
Deal found 10/8![Delta logo]()
$290
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am -
1 stop7h 06m
Tue 12/16:10 am -
1 stop5h 09m
Deal found 10/12![United Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/124:15 pm -
1 stop19h 46m
Wed 11/188:41 pm -
2 stops25h 37m
Deal found 10/12![Multiple Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 11/246:13 am -
1 stop4h 20m
Thu 11/266:00 am -
1 stop4h 46m
Deal found 10/8![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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.
Sun 12/65:00 am -
1 stop5h 20m
Sat 12/127:05 am -
1 stop7h 19m
Deal found 10/8![American Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 10/244:01 pm -
1 stop6h 22m
Tue 11/37:30 am -
1 stop7h 55m
Deal found 10/8![Delta logo]()
$303
Best flights from Iowa to Washington, D.C.Discover carefully curated flight deals from Iowa to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
Discover carefully curated flight deals from Iowa to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
This Delta deal was found by Cheapflights users on 10/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:15 am -
2 stops10h 34m
Wed 11/187:25 pm -
1 stop4h 41m
Deal found 10/11![Delta logo]()
$266
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 1/65:55 am -
1 stop6h 05m
Mon 1/116:10 am -
1 stop6h 20m
Deal found 10/8![Southwest logo]()
$304
This United Airlines deal was found by Cheapflights users on 10/10. 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.
Sat 11/71:05 pm -
1 stop4h 56m
Sat 11/1410:10 am -
1 stop5h 14m
Deal found 10/10![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 12/45:29 pm -
1 stop5h 06m
Mon 12/74:51 pm -
1 stop6h 47m
Deal found 10/8![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:48 pm -
1 stop7h 35m
Sat 11/216:00 am -
1 stop4h 46m
Deal found 10/8![Delta logo]()
$290
This Southwest deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 12/36:00 am -
2 stops8h 30m
Sat 12/57:55 am -
1 stop5h 05m
Deal found 10/9![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 10/298:02 am -
1 stop5h 04m
Sun 11/15:31 pm -
1 stop6h 25m
Deal found 10/8![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 12/35:04 pm -
1 stop5h 24m
Sat 12/56:32 pm -
1 stop5h 38m
Deal found 10/8![Delta logo]()
$300
This Southwest deal was found by Cheapflights users on 10/10. 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.
Sat 11/75:20 am -
2 stops6h 10m
Sat 11/1412:15 pm -
2 stops9h 25m
Deal found 10/10![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 12/25:04 pm -
1 stop5h 24m
Sun 12/67:20 pm -
1 stop4h 49m
Deal found 10/8![Delta logo]()
$300
This Southwest deal was found by Cheapflights users on 10/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/195:55 pm -
1 stop6h 20m
Sat 1/162:10 pm -
2 stops7h 05m
Deal found 10/11![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 10/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:00 pm -
1 stop5h 23m
Thu 11/194:50 pm -
1 stop7h 19m
Deal found 10/12![Delta logo]()
$300
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:22 am -
1 stop6h 47m
Wed 11/41:06 pm -
1 stop6h 12m
Deal found 10/9![United Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 2/235:55 am -
2 stops6h 00m
Tue 3/27:00 am -
1 stop7h 55m
Deal found 10/9![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 12/25:04 pm -
1 stop5h 24m
Mon 12/74:51 pm -
1 stop7h 19m
Deal found 10/8![Delta logo]()
$300
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Wed 1/139:45 am -
1 stop4h 47m
Sun 1/1711:56 am -
1 stop7h 23m
Deal found 10/11![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 10/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:00 pm -
1 stop5h 23m
Tue 11/176:30 pm -
1 stop5h 39m
Deal found 10/12![Delta logo]()
$300
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 11/69:23 am -
1 stop7h 52m
Fri 11/131:05 pm -
1 stop6h 13m
Deal found 10/9![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 10/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:15 am -
1 stop4h 40m
Wed 11/185:34 pm -
2 stops6h 32m
Deal found 10/12![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 11/196:00 am -
2 stops8h 20m
Fri 11/206:10 am -
1 stop6h 20m
Deal found 10/9![Southwest logo]()
$422
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Tue 1/129:45 am -
1 stop7h 28m
Sun 1/172:25 pm -
1 stop4h 54m
Deal found 10/11![United Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 11/163:30 pm -
1 stop6h 50m
Sat 11/216:00 am -
2 stops8h 15m
Deal found 10/8![Southwest logo]()
$423
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 1/229:45 am -
1 stop4h 47m
Fri 1/292:25 pm -
1 stop4h 54m
Deal found 10/8![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 10/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:29 pm -
1 stop5h 06m
Sat 12/56:00 am -
1 stop5h 49m
Deal found 10/11![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/215:35 am -
2 stops6h 30m
Sat 10/316:05 am -
1 stop6h 45m
Deal found 10/9![Southwest logo]()
$426
This Delta deal was found by Cheapflights users on 10/10. 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 12/95:29 pm -
1 stop5h 06m
Fri 12/2512:22 pm -
1 stop5h 54m
Deal found 10/10![Delta logo]()
$325
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Sat 12/126:18 pm -
1 stop5h 06m
Wed 12/168:15 am -
1 stop6h 59m
Deal found 10/11![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/315:39 am -
1 stop6h 27m
Wed 11/46:00 am -
1 stop5h 42m
Deal found 10/9![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 11/65:25 am -
2 stops9h 15m
Mon 11/92:40 pm -
2 stops9h 25m
Deal found 10/8![Southwest logo]()
$443
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Sat 1/305:04 am -
1 stop8h 01m
Tue 2/21:01 pm -
1 stop6h 10m
Deal found 10/11![United Airlines logo]()
$444
Last-minute flights from Iowa to Washington, D.C.Discover last-minute flight deals from Iowa to Washington, D.C.. Data last updated October 13, 2026 and is based on user searches.
Discover last-minute flight deals from Iowa to Washington, D.C.. Data last updated October 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 10/244:01 pm -
1 stop6h 22m
Tue 11/37:30 am -
1 stop7h 55m
Deal found 10/8![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 10/315:39 am -
1 stop6h 27m
Wed 11/46:00 am -
1 stop5h 42m
Deal found 10/8![Delta logo]()
$255
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 11/75:20 am -
1 stop4h 05m
Tue 11/105:50 pm -
1 stop5h 15m
Deal found 10/8![Southwest logo]()
$215
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 11/712:45 pm -
1 stop4h 30m
Tue 11/103:35 pm -
1 stop7h 30m
Deal found 10/8![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 11/103:30 pm -
1 stop6h 50m
Thu 11/126:10 am -
1 stop6h 20m
Deal found 10/8![Southwest logo]()
$304
This Delta deal was found by Cheapflights users on 10/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:15 am -
1 stop4h 40m
Wed 11/184:50 pm -
1 stop7h 19m
Deal found 10/12![Delta logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/124:15 pm -
1 stop19h 46m
Wed 11/188:41 pm -
2 stops25h 37m
Deal found 10/12![Multiple Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 10/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:15 am -
1 stop4h 40m
Wed 11/186:30 pm -
1 stop5h 39m
Deal found 10/12![Delta logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/124:15 pm -
1 stop26h 56m
Wed 11/186:07 pm -
2 stops28h 11m
Deal found 10/12![Multiple Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:48 pm -
1 stop7h 35m
Sat 11/216:00 am -
1 stop4h 46m
Deal found 10/8![Delta logo]()
$290
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am -
1 stop7h 06m
Tue 12/16:10 am -
1 stop5h 09m
Deal found 10/12![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 11/246:13 am -
1 stop4h 20m
Thu 11/266:00 am -
1 stop4h 46m
Deal found 10/8![Delta logo]()
$299
One-way flights from Iowa to Washington, D.C.Search for one-way flight options from Iowa to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
Search for one-way flight options from Iowa to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Mon 11/98:04 pm -
3 stops36h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Mon 11/98:04 pm -
3 stops20h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$135
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 11/712:45 pm -
1 stop4h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Southwest logo]()
$141
This CheapOair deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 11/98:30 pm -
1 stop19h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Frontier logo]()
$150
This Southwest deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 1/95:20 am -
2 stops12h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Southwest logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/124:15 pm -
1 stop26h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 12/66:04 pm -
2 stops21h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$161
This Trip.com deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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.
Fri 10/308:30 pm -
1 stop24h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Frontier logo]()
$162
This CheapOair deal was found by Cheapflights users on 10/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:30 pm -
1 stop14h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Frontier logo]()
$163
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 12/196:43 pm -
1 stop5h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Delta logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” 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 10/258:00 am -
2 stops48h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 10/12. 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.
Tue 11/36:00 am -
2 stops8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Southwest logo]()
$168
Find flight deals from Iowa to Washington, D.C.
Keep the following information in mind while searching for Iowa to Washington, D.C. flight deals. Data was last updated October 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $215 (Southwest) |
One-way from | $134 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $457 |
Good round-trip deal | $439 or less |
Good one-way deal | $217 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Iowa to Washington, D.C. 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 October 13, 2026.
Use the filters below to find and compare flights from Iowa to Washington, D.C. that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Des MoinesWashington, D.C.
DSM Des Moines - IAD Washington, D.C. Dulles Intl
DSMIAD
Des Moines
Mon 11/9
8:04 pm-5:12 pm
3 stops20h 08m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$135
Des MoinesWashington, D.C.
DSM Des Moines - DCA Washington, D.C. Reagan-National
DSMDCA
Des Moines
Sat 1/9
1:05 pm-8:55 pm
1 stop6h 50m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$141
Des MoinesWashington, D.C.
DSM Des Moines - DCA Washington, D.C. Reagan-National
DSMDCA
Des Moines
Sat 11/7
5:20 am-6:10 pm
2 stops11h 50m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$147
Des MoinesWashington, D.C.
DSM Des Moines - DCA Washington, D.C. Reagan-National
DSMDCA
Des Moines
Mon 11/9
8:30 pm-4:47 pm
1 stop19h 17m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$150
Des MoinesBaltimore
DSM Des Moines - BWI Baltimore/Washington
DSMBWI
Des Moines
Thu 11/19
5:29 pm-11:27 pm
1 stop4h 58m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
Des MoinesBaltimore
DSM Des Moines - BWI Baltimore/Washington
DSMBWI
Des Moines
Thu 12/31
6:42 pm-12:48 am
1 stop5h 06m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
Des MoinesBaltimore
DSM Des Moines - BWI Baltimore/Washington
DSMBWI
Des Moines
Fri 11/13
2:51 pm-11:35 pm
1 stop7h 44m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
Des MoinesBaltimore
DSM Des Moines - BWI Baltimore/Washington
DSMBWI
Des Moines
Sat 12/19
6:43 pm-12:49 am
1 stop5h 06m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
Des MoinesBaltimore
DSM Des Moines - BWI Baltimore/Washington
DSMBWI
Des Moines
Sat 11/21
5:55 pm-1:20 am
1 stop6h 25m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
Des MoinesBaltimore
DSM Des Moines - BWI Baltimore/Washington
DSMBWI
Des Moines
Tue 11/3
4:07 pm-12:31 am
1 stop7h 24m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Iowa to Washington, D.C.
Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Iowa with our price prediction graph.
DSM-BWI
DSM-IAD
DSM-DCA
CID-DCA
CID-IAD
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 Iowa to Washington, D.C.
USIA-WAS
DSM-BWI
DSM-IAD
DSM-DCA
CID-DCA
What is the cheapest month to book a flight from Iowa to Washington, D.C.?
Currently, February is the cheapest month in which you can book a flight from Iowa to Washington, D.C. (average of $399). Flying from Iowa to Washington, D.C. in November is currently the most expensive (average of $519). 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 IA to WAS?
Find hourly flight availability from Iowa to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 13, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Iowa to Washington, D.C. as you normally would.
Weekly flight availability from Iowa to Washington, D.C.
Explore weekly flight availability from Iowa to Washington, D.C.. 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 October 13, 2026.
The most flights from USIA to WAS are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Iowa to Washington, D.C.?
Airfare is below average for this route at the moment.
Iowa to Washington, D.C. flights typically cost between $377 and $483 in November.The cheapest round-trip price found within the last 5 days was $215 on Southwest (Nov 7-Nov 10).
How far ahead should I book a flight from Iowa to Washington, D.C.?
To ensure you get the cheapest price possible for a flight from Iowa to Washington, D.C., you should look to book at least 70 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 Iowa to Washington, D.C.. 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 Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsAlexandria
Arlington
Woodbridge
Owings Mills
Lanham
Tysons
Herndon
Reston
Hyattsville
Rockville
Springfield
Fredericksburg
Falls Church
Oxon Hill
Laurel
Towson
Clinton
Hunt Valley
Waldorf
Silver Spring
Browse thousands of different options on Cheapflights for your next trip
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Washington, D.C. flight routes
Alternative routes for Iowa to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Iowa to Washington, D.C. by cabin class
Find flights from Iowa to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.
Iowa and Washington, D.C. flights
Browse other Iowa and Washington, D.C. flight options. Last updated on October 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Iowa to Washington, D.C. flights
Consider these flights traveling from Iowa to Washington, D.C..
Other flights to Washington, D.C.
Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 13, 2026.
Top 4 airlines flying from Iowa to Washington, D.C.
Discover the top 4 airlines that operate flights from Iowa to Washington, D.C.. 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 October 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$219 | Average$513 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$230 | Average$468 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$242 | Average$445 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$357 | Average$434 | FlexibilityNo cancel fee | On-time63% |