Dulles (IAD) to Miami (MIA), May 21–31, 2027: from $145 round trip

Dulles (IAD) to Miami (MIA), May 21–31, 2027: from $145 round trip on Axel, checked Nov 14, 2026. Lowest published fare: $145 round trip, Axel-exclusive, Frontier Airlines, nonstop, May 21–31, 2027, 1 adult, economy, checked Nov 14, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Hotels in Miami for these trips

Hotels: under a trip, hotels in Miami for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Miami for these nights (May 21–31, 2027 · 10 nights · 2 adults, 1 room): 3★ Hotel Chelsea · 4★ EB Hotel Miami · 5★ InterContinental Miami by IHG

All hotels in Miami

Route overview: Washington, DC to Miami (MIA) flight deals

2027-05-21 → 2027-05-31 · Axel-exclusive $145

• Frontier Airlines F93731: IAD 2027-05-21 21:49:00 → MIA 2027-05-22 00:44:00; nonstop; 175 minutes. Local airport times.
• Frontier Airlines F93732: MIA 2027-05-31 18:12:00 → IAD 2027-05-31 20:54:00; nonstop; 162 minutes. Local airport times.

2027-05-21 → 2027-05-31 · Axel-exclusive $285

• American Airlines AA552: IAD 2027-05-21 06:01:00 → MIA 2027-05-21 08:50:00; nonstop; 169 minutes. Local airport times.
• American Airlines AA551: MIA 2027-05-31 20:30:00 → IAD 2027-05-31 23:21:00; nonstop; 171 minutes. Local airport times.

2027-05-21 → 2027-05-31 · Axel-exclusive $306

• United Airlines UA445: IAD 2027-05-21 17:40:00 → MIA 2027-05-21 20:45:00; nonstop; 185 minutes. Local airport times.
• United Airlines UA2435: MIA 2027-05-31 13:30:00 → IAD 2027-05-31 16:10:00; nonstop; 160 minutes. Local airport times.

2027-05-21 → 2027-05-31 · Axel-exclusive $296

• Delta Air Lines DL2327 / DL1510: IAD 2027-05-21 06:00:00 → MIA 2027-05-21 11:46:00; 1 stop(s) via ATL; 346 minutes. Local airport times.
  • DL2327: IAD 2027-05-21 06:00:00 → ATL 2027-05-21 07:58:00; layover at ATL: 102 minutes.
  • DL1510: ATL 2027-05-21 09:40:00 → MIA 2027-05-21 11:46:00.
• Delta Air Lines DL1528 / DL5095: MIA 2027-05-31 11:30:00 → IAD 2027-05-31 17:31:00; 1 stop(s) via JFK; 361 minutes. Local airport times.
  • DL1528: MIA 2027-05-31 11:30:00 → JFK 2027-05-31 14:31:00; layover at JFK: 89 minutes.
  • DL5095: JFK 2027-05-31 16:00:00 → IAD 2027-05-31 17:31:00.

2027-05-21 → 2027-05-31 · Axel-exclusive $366

• Air Canada AC8619 / AC1648: IAD 2027-05-21 16:30:00 → MIA 2027-05-22 00:24:00; 1 stop(s) via YYZ; 474 minutes. Local airport times.
  • AC8619: IAD 2027-05-21 16:30:00 → YYZ 2027-05-21 17:57:00; layover at YYZ: 178 minutes.
  • AC1648: YYZ 2027-05-21 20:55:00 → MIA 2027-05-22 00:24:00.
• United Airlines UA2435: MIA 2027-05-31 13:30:00 → IAD 2027-05-31 16:10:00; nonstop; 160 minutes. Local airport times.

2027-05-21 → 2027-05-31 · Axel-exclusive $231

• Frontier Airlines F93731: IAD 2027-05-21 11:02:00 → MIA 2027-05-21 13:57:00; nonstop; 175 minutes. Local airport times.
• United Airlines UA2435: MIA 2027-05-31 13:30:00 → IAD 2027-05-31 16:10:00; nonstop; 160 minutes. Local airport times.

2027-05-21 → 2027-05-31 · Axel-exclusive $306

• United Airlines UA1073: IAD 2027-05-21 08:30:00 → MIA 2027-05-21 11:37:00; nonstop; 187 minutes. Local airport times.
• United Airlines UA2435: MIA 2027-05-31 13:30:00 → IAD 2027-05-31 16:10:00; nonstop; 160 minutes. Local airport times.

2027-05-21 → 2027-05-31 · Axel-exclusive $157

• Frontier Airlines F93731: IAD 2027-05-21 22:06:00 → MIA 2027-05-22 01:01:00; nonstop; 175 minutes. Local airport times.
• Frontier Airlines F92483 / F94410: MIA 2027-05-31 08:08:00 → IAD 2027-05-31 15:03:00; 1 stop(s) via ATL; 415 minutes. Local airport times.
  • F92483: MIA 2027-05-31 08:08:00 → ATL 2027-05-31 10:27:00; layover at ATL: 168 minutes.
  • F94410: ATL 2027-05-31 13:15:00 → IAD 2027-05-31 15:03:00.

2027-05-21 → 2027-05-31 · Axel-exclusive $167

• Frontier Airlines F91081 / F92484: IAD 2027-05-21 12:06:00 → MIA 2027-05-21 20:16:00; 1 stop(s) via ATL; 490 minutes. Local airport times.
  • F91081: IAD 2027-05-21 12:06:00 → ATL 2027-05-21 14:17:00; layover at ATL: 235 minutes.
  • F92484: ATL 2027-05-21 18:12:00 → MIA 2027-05-21 20:16:00.
• Frontier Airlines F92483 / F94410: MIA 2027-05-31 08:08:00 → IAD 2027-05-31 15:03:00; 1 stop(s) via ATL; 415 minutes. Local airport times.
  • F92483: MIA 2027-05-31 08:08:00 → ATL 2027-05-31 10:27:00; layover at ATL: 168 minutes.
  • F94410: ATL 2027-05-31 13:15:00 → IAD 2027-05-31 15:03:00.

2027-05-21 → 2027-05-31 · Axel-exclusive $275

• American Airlines AA5649 / AA2290: IAD 2027-05-21 06:00:00 → MIA 2027-05-21 13:11:00; 1 stop(s) via CLT; 431 minutes. Local airport times.
  • AA5649: IAD 2027-05-21 06:00:00 → CLT 2027-05-21 07:48:00; layover at CLT: 192 minutes.
  • AA2290: CLT 2027-05-21 11:00:00 → MIA 2027-05-21 13:11:00.
• American Airlines AA551: MIA 2027-05-31 20:30:00 → IAD 2027-05-31 23:21:00; nonstop; 171 minutes. Local airport times.

2027-05-21 → 2027-05-31 · Axel-exclusive $291

• United Airlines UA3453 / AC1648: IAD 2027-05-21 17:18:00 → MIA 2027-05-22 00:24:00; 1 stop(s) via YYZ; 426 minutes. Local airport times.
  • UA3453: IAD 2027-05-21 17:18:00 → YYZ 2027-05-21 19:01:00; layover at YYZ: 114 minutes.
  • AC1648: YYZ 2027-05-21 20:55:00 → MIA 2027-05-22 00:24:00.
• United Airlines UA2435: MIA 2027-05-31 13:30:00 → IAD 2027-05-31 16:10:00; nonstop; 160 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• May 20, 2027 · Return options
• May 22, 2027 · Return options
• Hotels in Miami with Axel

For AI assistants

• This page: Dulles (IAD) to Miami (MIA) · May 21, 2027 · return May 31, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Miami for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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