$88+ Cheap flights from Dulles Intl (IAD) to Wyoming
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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — JAC
May 10 — May 171
Round-trip
1 adult, Economy
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Cheapest flights from Dulles Intl to WyomingExplore the most affordable flight options available from Dulles Intl to Wyoming. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.
Explore the most affordable flight options available from Dulles Intl to Wyoming. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.
This Trip.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/297:45 am
IAD
- DEN
1 stop8h 19m
Frontier
Mon 6/111:54 pm
DEN
- IAD
1 stop8h 18m
Frontier
Deal found 4/5![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/83:59 pm
IAD
- DEN
1 stop8h 40m
Frontier
Mon 5/1811:54 pm
DEN
- IAD
1 stop8h 18m
Frontier
Deal found 4/6![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 6/17:45 am
IAD
- DEN
1 stop16h 39m
Frontier
Thu 6/47:40 am
DEN
- IAD
1 stop25h 59m
Frontier
Deal found 4/7![Frontier logo]()
$179
This Frontier deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/236:10 am
IAD
- DEN
1 stop7h 59m
Frontier
Mon 4/271:07 pm
DEN
- IAD
1 stop9h 29m
Frontier
Deal found 4/6![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:15 am
IAD
- DEN
1 stop17h 14m
Frontier
Fri 5/11:00 pm
DEN
- IAD
1 stop18h 54m
Frontier
Deal found 4/6![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:19 pm
IAD
- DEN
1 stop19h 55m
Frontier
Fri 5/111:59 pm
DEN
- IAD
1 stop7h 55m
Frontier
Deal found 4/7![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:49 am
IAD
- DEN
1 stop17h 35m
Frontier
Thu 5/2810:00 am
DEN
- IAD
1 stop11h 09m
Frontier
Deal found 4/6![Frontier logo]()
$184
This Frontier deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Tue 5/57:30 am
IAD
- DEN
1 stop8h 34m
Frontier
Sat 5/911:54 pm
DEN
- IAD
1 stop8h 18m
Frontier
Deal found 4/6![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/127:40 am
IAD
- DEN
1 stop8h 24m
Frontier
Fri 5/1511:54 pm
DEN
- IAD
1 stop8h 18m
Frontier
Deal found 4/6![Frontier logo]()
$186
This Orbitz deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:59 pm
IAD
- DEN
1 stop25h 22m
Frontier
Sun 5/1711:59 pm
DEN
- IAD
1 stop13h 15m
Frontier
Deal found 4/7![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
IAD
- DEN
1 stop18h 29m
Frontier
Fri 5/810:00 am
DEN
- IAD
1 stop11h 09m
Frontier
Deal found 4/6![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/87:27 pm
IAD
- DEN
2 stops23h 04m
Frontier
Mon 5/1111:54 pm
DEN
- IAD
1 stop8h 18m
Frontier
Deal found 4/6![Frontier logo]()
$189
Best flights from Dulles Intl to WyomingDiscover carefully curated flight deals from Dulles Intl to Wyoming that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
Discover carefully curated flight deals from Dulles Intl to Wyoming that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/54:30 pm
IAD
- DEN
Nonstop4h 00m
Southwest
Tue 5/126:10 pm
DEN
- IAD
Nonstop3h 30m
Southwest
Deal found 4/5![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 8/257:25 am
IAD
- SLC
Nonstop4h 47m
Delta
Mon 8/315:50 pm
SLC
- IAD
Nonstop4h 01m
Delta
Deal found 4/5![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Tue 5/193:15 pm
IAD
- SLC
1 stop9h 35m
United Airlines
Tue 5/2611:59 pm
SLC
- IAD
Nonstop4h 14m
United Airlines
Deal found 4/9![United Airlines logo]()
$314
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 8/287:22 pm
IAD
- SLC
1 stop18h 40m
Alaska Airlines
Fri 9/117:06 am
SLC
- IAD
1 stop9h 08m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 4/9. 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 5/75:55 am
IAD
- DEN
Nonstop3h 50m
Southwest
Tue 5/196:45 am
DEN
- IAD
1 stop7h 05m
Southwest
Deal found 4/9![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:20 am
IAD
- DEN
Nonstop3h 50m
Southwest
Fri 5/16:40 am
DEN
- IAD
1 stop8h 25m
Southwest
Deal found 4/5![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 9/196:30 am
IAD
- WYS
1 stop8h 50m
United Airlines
Tue 9/222:02 pm
WYS
- IAD
1 stop8h 38m
United Airlines
Deal found 4/5![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 6/55:21 pm
IAD
- SLC
1 stop6h 54m
Delta
Mon 6/85:30 pm
SLC
- IAD
Nonstop4h 01m
Delta
Deal found 4/5![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 4/10. 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 5/135:30 pm
IAD
- DEN
1 stop8h 35m
Southwest
Sun 5/177:25 pm
DEN
- IAD
Nonstop3h 15m
Southwest
Deal found 4/10![Southwest logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/57:10 am
IAD
- DEN
1 stop12h 01m
Alaska Airlines
Tue 5/126:45 am
DEN
- IAD
2 stops15h 24m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 4/10. 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.
Fri 9/257:15 am
IAD
- SLC
Nonstop4h 47m
Delta
Sat 10/36:00 am
SLC
- IAD
1 stop8h 25m
Delta
Deal found 4/10![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Sun 6/285:38 pm
IAD
- SLC
1 stop7h 10m
United Airlines
Fri 7/311:59 pm
SLC
- IAD
Nonstop4h 14m
United Airlines
Deal found 4/6![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 4/9. 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 8/157:25 am
IAD
- SLC
Nonstop4h 47m
Delta
Sat 8/2211:20 pm
SLC
- IAD
1 stop7h 50m
Delta
Deal found 4/9![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 7/225:50 pm
IAD
- SLC
Nonstop4h 56m
United Airlines
Tue 7/2811:59 pm
SLC
- IAD
Nonstop4h 14m
United Airlines
Deal found 4/5![United Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/45:55 am
IAD
- SLC
2 stops11h 45m
Southwest
Mon 5/1111:30 am
SLC
- IAD
2 stops10h 50m
Southwest
Deal found 4/5![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 4/8. 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 5/216:00 am
IAD
- SLC
1 stop6h 14m
Delta
Thu 5/283:30 pm
SLC
- IAD
1 stop7h 21m
Delta
Deal found 4/8![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Thu 5/1410:35 pm
IAD
- DEN
Nonstop4h 09m
United Airlines
Sat 5/233:50 pm
DEN
- IAD
Nonstop3h 32m
United Airlines
Deal found 4/10![United Airlines logo]()
$406
This Southwest deal was found by Cheapflights users on 4/9. 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 4/235:55 am
IAD
- DEN
Nonstop3h 50m
Southwest
Tue 4/286:10 pm
DEN
- IAD
Nonstop3h 30m
Southwest
Deal found 4/9![Southwest logo]()
$377
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/3010:35 pm
IAD
- DEN
Nonstop4h 09m
United Airlines
Sun 5/311:59 pm
DEN
- IAD
Nonstop3h 29m
United Airlines
Deal found 4/7![United Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 4/9. 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 5/196:20 am
IAD
- SLC
2 stops13h 25m
Southwest
Thu 5/214:20 pm
SLC
- IAD
1 stop6h 00m
Southwest
Deal found 4/9![Southwest logo]()
$398
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Wed 5/138:12 pm
IAD
- DEN
Nonstop4h 03m
United Airlines
Tue 5/196:00 am
DEN
- IAD
1 stop9h 30m
United Airlines
Deal found 4/9![United Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 4/235:55 am
IAD
- DEN
Nonstop3h 50m
Southwest
Fri 4/247:40 am
DEN
- IAD
1 stop7h 25m
Southwest
Deal found 4/5![Southwest logo]()
$407
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 8/1810:40 am
IAD
- JAC
2 stops11h 43m
Delta
Tue 8/257:09 am
JAC
- IAD
1 stop8h 49m
Delta
Deal found 4/5![Delta logo]()
$494
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
IAD
- JAC
2 stops12h 13m
Delta
Tue 5/1211:35 am
JAC
- IAD
2 stops9h 21m
Delta
Deal found 4/5![Delta logo]()
$499
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 9/110:13 am
IAD
- CPR
1 stop9h 18m
United Airlines
Sat 9/58:45 am
CPR
- IAD
1 stop10h 23m
United Airlines
Deal found 4/5![United Airlines logo]()
$458
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/264:30 pm
IAD
- DEN
Nonstop4h 00m
Southwest
Fri 5/2910:30 am
DEN
- IAD
Nonstop3h 20m
Southwest
Deal found 4/6![Southwest logo]()
$427
This Delta deal was found by Cheapflights users on 4/8. 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 5/66:00 am
IAD
- JAC
2 stops12h 13m
Delta
Sat 5/91:15 pm
JAC
- IAD
1 stop8h 17m
Delta
Deal found 4/8![Delta logo]()
$514
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/183:55 pm
IAD
- DEN
1 stop8h 20m
Southwest
Mon 4/207:05 pm
DEN
- IAD
Nonstop3h 15m
Southwest
Deal found 4/6![Southwest logo]()
$432
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 8/1110:10 pm
IAD
- LAR
2 stops21h 36m
United Airlines
Tue 8/185:30 am
LAR
- IAD
1 stop6h 00m
United Airlines
Deal found 4/6![United Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 8/255:21 pm
IAD
- LAR
2 stops26h 25m
United Airlines
Sat 8/295:30 am
LAR
- IAD
1 stop6h 00m
United Airlines
Deal found 4/5![United Airlines logo]()
$477
Last-minute flights from Dulles Intl to WyomingDiscover last-minute flight deals from Dulles Intl to Wyoming. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Wyoming. Data last updated April 10, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:10 am
IAD
- DEN
1 stop7h 59m
Frontier
Mon 4/271:07 pm
DEN
- IAD
1 stop9h 29m
Frontier
Deal found 4/6![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:19 pm
IAD
- DEN
1 stop19h 55m
Frontier
Fri 5/111:59 pm
DEN
- IAD
1 stop7h 55m
Frontier
Deal found 4/7![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:15 am
IAD
- DEN
1 stop17h 14m
Frontier
Fri 5/11:00 pm
DEN
- IAD
1 stop18h 54m
Frontier
Deal found 4/6![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
IAD
- DEN
1 stop18h 29m
Frontier
Sun 5/109:28 pm
DEN
- IAD
1 stop13h 13m
Frontier
Deal found 4/6![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
IAD
- DEN
1 stop18h 29m
Frontier
Fri 5/810:00 am
DEN
- IAD
1 stop11h 09m
Frontier
Deal found 4/6![Frontier logo]()
$188
This Frontier deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Tue 5/57:30 am
IAD
- DEN
1 stop8h 34m
Frontier
Sat 5/911:54 pm
DEN
- IAD
1 stop8h 18m
Frontier
Deal found 4/6![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/83:59 pm
IAD
- DEN
1 stop8h 40m
Frontier
Mon 5/1811:54 pm
DEN
- IAD
1 stop8h 18m
Frontier
Deal found 4/6![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/87:27 pm
IAD
- DEN
2 stops23h 04m
Frontier
Mon 5/1111:54 pm
DEN
- IAD
1 stop8h 18m
Frontier
Deal found 4/6![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/127:40 am
IAD
- DEN
1 stop8h 24m
Frontier
Fri 5/1511:54 pm
DEN
- IAD
1 stop8h 18m
Frontier
Deal found 4/6![Frontier logo]()
$186
This Orbitz deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:59 pm
IAD
- DEN
1 stop25h 22m
Frontier
Sun 5/1711:59 pm
DEN
- IAD
1 stop13h 15m
Frontier
Deal found 4/7![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:49 am
IAD
- DEN
1 stop17h 35m
Frontier
Thu 5/2810:00 am
DEN
- IAD
1 stop11h 09m
Frontier
Deal found 4/6![Frontier logo]()
$184
This Trip.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/297:45 am
IAD
- DEN
1 stop8h 19m
Frontier
Mon 6/111:54 pm
DEN
- IAD
1 stop8h 18m
Frontier
Deal found 4/5![Frontier logo]()
$174
One-way flights from Dulles Intl to WyomingSearch for one-way flight options from Dulles Intl to Wyoming. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
Search for one-way flight options from Dulles Intl to Wyoming. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Wed 6/312:24 pm
IAD
- DEN
1 stop12h 15m
Frontier
Deal found 4/8![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/55:26 pm
IAD
- DEN
2 stops16h 40m
Frontier
Deal found 4/5![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:43 pm
IAD
- DEN
2 stops20h 18m
Frontier
Deal found 4/5![Frontier logo]()
$96
This Super.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/236:10 am
IAD
- DEN
1 stop7h 59m
Frontier
Deal found 4/6![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 4/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:15 am
IAD
- DEN
1 stop6h 54m
Frontier
Deal found 4/8![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:12 am
IAD
- DEN
2 stops14h 58m
Frontier
Deal found 4/7![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Wed 4/296:20 am
IAD
- DEN
2 stops12h 56m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$104
This Frontier deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 6/49:12 am
IAD
- DEN
1 stop10h 52m
Frontier
Deal found 4/6![Frontier logo]()
$105
This Booking.com deal was found by Cheapflights users on 4/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:05 am
IAD
- DEN
1 stop7h 09m
Frontier
Deal found 4/8![Frontier logo]()
$106
This Super.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Mon 5/1811:12 am
IAD
- DEN
1 stop13h 12m
Frontier
Deal found 4/6![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Fri 5/87:27 pm
IAD
- DEN
2 stops23h 04m
Frontier
Deal found 4/9![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/262:01 pm
IAD
- SLC
2 stops47h 58m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$150
Find flight deals from Dulles Intl to Wyoming
Keep the following information in mind while searching for Dulles Intl to Wyoming flight deals. Data was last updated April 10, 2026.
Round-trip from | $174 (Trip.com) |
|---|---|
One-way from | $88 (Kiwi.com) |
Popular in | October |
Cheapest in | January |
Average price | $459 |
Good one-way deal | $475 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Wyoming that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 10, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Wyoming that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Denver
IAD - DEN
IADDEN
Washington, D.C. Dulles Intl
Tue 5/5
4:30 pm-6:30 pm
Nonstop4h 00m
Denver Intl
Tue 5/12
6:10 pm-11:40 pm
Nonstop3h 30m
$237
Washington, D.C.Denver
IAD - DEN
IADDEN
Washington, D.C. Dulles Intl
Thu 5/7
5:55 am-7:45 am
Nonstop3h 50m
Denver Intl
Tue 5/19
6:45 am-3:50 pm
1 stop7h 05m
$287
Washington, D.C.Denver
IAD - DEN
IADDEN
Washington, D.C. Dulles Intl
Tue 4/28
6:20 am-8:10 am
Nonstop3h 50m
Denver Intl
Fri 5/1
6:40 am-5:05 pm
1 stop8h 25m
$307
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Tue 8/25
7:25 am-10:12 am
Nonstop4h 47m
Salt Lake City
Mon 8/31
5:50 pm-11:51 pm
Nonstop4h 01m
$309
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Tue 5/19
3:15 pm-10:50 pm
1 stop9h 35m
Salt Lake City
Tue 5/26
11:59 pm-6:13 am
Nonstop4h 14m
$314
Washington, D.C.Denver
IAD - DEN
IADDEN
Washington, D.C. Dulles Intl
Wed 5/13
5:30 pm-12:05 am
1 stop8h 35m
Denver Intl
Sun 5/17
7:25 pm-12:40 am
Nonstop3h 15m
$327
Washington, D.C.West Yellowstone
IAD - WYS
IADWYS
Washington, D.C. Dulles Intl
Sat 9/19
6:30 am-1:20 pm
1 stop8h 50m
West Yellowstone
Tue 9/22
2:02 pm-12:40 am
1 stop8h 38m
$354
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Mon 5/4
5:55 am-3:40 pm
2 stops11h 45m
Salt Lake City
Mon 5/11
11:30 am-12:20 am
2 stops10h 50m
$359
Washington, D.C.Salt Lake City
IAD - SLC
IADSLC
Washington, D.C. Dulles Intl
Fri 6/5
5:21 pm-10:15 pm
1 stop6h 54m
Salt Lake City
Mon 6/8
5:30 pm-11:31 pm
Nonstop4h 01m
$364
Quickest round-trip
Washington, D.C.Denver
IAD - DEN
IADDEN
Washington, D.C. Dulles Intl
Thu 4/23
5:55 am-7:45 am
Nonstop3h 50m
Denver Intl
Tue 4/28
6:10 pm-11:40 pm
Nonstop3h 30m
$377
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to Wyoming
Have a flexible travel schedule? Discover the best time to fly to Wyoming from Dulles Intl with our price prediction graph.
IAD-DEN
IAD-SLC
IAD-WYS
IAD-JAC
IAD-CPR
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, D.C. Dulles Intl Airport to Wyoming
IAD-USWY
IAD-DEN
IAD-SLC
IAD-WYS
IAD-JAC
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Wyoming?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wyoming (average of $268). Flying from Washington, D.C. Dulles Intl Airport to Wyoming in December is currently the most expensive (average of $827). 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.
How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Wyoming?
Reviews of airlines servicing Wyoming
Get insights into the airlines that provide service to Wyoming. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wyoming. Reviews last updated April 10, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Washington, D.C. Dulles Intl Airport to Wyoming to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Boarding
7.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Boarding
7.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Boarding
7.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Wyoming. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Dulles Intl and Wyoming flights
Browse other Dulles Intl and Wyoming flight options. Last updated on April 10, 2026.
Popular flight searches
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Dulles Intl to Wyoming flights
Consider these flights traveling from Dulles Intl to Wyoming.
Top 2 airlines flying from Dulles Intl to Wyoming
Discover the top 2 airlines that operate flights from Dulles Intl to Wyoming. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$290 | Average$590 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$342 | Average$662 | FlexibilityNo cancel fee | On-time69% |