Tampa to Washington PIE, TPA → IAD
St. Petersburg-Clearwater International Airport (PIE), Tampa International Airport (TPA) → Washington Dulles International Airport (IAD)
The cheapest one-way found recently is $117 with Frontier Airlines, 23 Nov, found today.
One-way
The cheapest one-way fare on each of 5 departure dates is usually $143 to $257.
Cheapest one-way found recently
$117
23 Nov · Frontier Airlines
Tampa International Airport (TPA) → Washington Dulles International Airport (IAD)
Leaves 9:23 a.m. · 5 h 40 min trip
1 stop
found today
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$117 23 Novfound todayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $48 to $151.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 5 departure dates from 26 Oct to 27 Nov, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 23 Nov to compare.
Every date we hold
6 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 26 Oct | $143 | Allegiant Air | St. Petersburg-Clearwater International Airport (PIE) → Washington Dulles International Airport (IAD) | 1 stop | found 3 days ago | Open this trip |
| 27 Oct | $302 | Allegiant Air | St. Petersburg-Clearwater International Airport (PIE) → Washington Dulles International Airport (IAD) | 2 stops | found 5 days ago | Open this trip |
| 18 Nov | $152 | Allegiant Air | St. Petersburg-Clearwater International Airport (PIE) → Washington Dulles International Airport (IAD) | 1 stop | found 5 days ago | Open this trip |
| 23 Nov | $117 | Frontier Airlines | Tampa International Airport (TPA) → Washington Dulles International Airport (IAD) | 1 stop | found today | Open this trip |
| 27 Nov | $257 | Allegiant Air | St. Petersburg-Clearwater International Airport (PIE) → Washington Dulles International Airport (IAD) | 2 stops | found today | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $117.
Airlines on the cheapest dates: Allegiant Air, Frontier Airlines.
Premium cabin fares from Tampa to Washington
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 23 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Tampa to Washington?
One-way
Fares 30 to 59 days before departure were typically 64% lower than 7 to 13 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 7–13 days | $143 | $91 | +175% | 11 |
| 14–29 days | $91 | $53 | +75% | 8 |
| 30–59 days | $52 | $48 | Cheapest seen | 13 |
| 60–89 days | $126 | $123 | +142% | 20 |
| 180+ days | $209 | $184 | +302% | 12 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Tampa → Baltimore
57 km from Washington
$184
19 Nov – 26 Nov · TPA → BWI · out nonstop, back nonstop
found today
Tampa → Harrisburg
148 km from Washington
$540
21 Oct – 27 Oct · TPA → MDT · out 1 stop, back 1 stop
found 3 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Tampa → Baltimore
57 km from Washington
$52
$65 less than flying to Washington
18 Nov · TPA → BWI · 1 stop
found 5 days ago
Orlando → Washington
124 km from Tampa
$161
$44 more than flying from Tampa
4 Apr 2027 · MCO → IAD · nonstop
found 6 days ago
Sarasota → Washington
68 km from Tampa
$169
$52 more than flying from Tampa
20 Oct · SRQ → DCA · nonstop
found 5 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest one-way found recently is for 23 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work